Weather in Grande Cache
Alberta, 1225 m · continuously updated
Hendrickson Creek (46 km) · -11 °C · ECCC 07:00
- Wind
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- Humidity
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- Rain ahead
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- Sunset
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Temperature · last 4 and next 28 hours
Grande Cache weather: the next 24 hours
Updated hourly.
Grande Cache 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Grande Cache
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Grande Cache.
Updated 02 Nov 13:13.
Data Source: Environment and Climate Change Canada, under the Data Services End-use Licence. Warnings are shown unaltered; this site is not endorsed by Environment and Climate Change Canada.
Is there an active weather warning for Grande Cache?
No active warning for Grande Cache.
Latest measurement near Grande Cache
Measured at Hendrickson Creek, 46 km away from Grande Cache, November 2, 07:00 CST. This Environment and Climate Change Canada weather station is at an elevation of 1456 m (Alberta). These are measured values, not a forecast.
| Temperature | -11.4 °C |
|---|---|
| Wind | 4 km/h NW |
| Gusts, last hour | — |
| Precipitation, last hour | 0.0 mm |
| Humidity | 91 % |
| Pressure (sea level) | 1023 hPa |
Past 24 hours: low -17.3 °C, high 6.8 °C, 0.0 mm of precipitation.
Grande Cache lies at about 1225 m; the station is at 1456 m. With 231 m of difference in elevation, the temperature in Grande Cache can differ by a degree or more from the one measured at the station.
Latest measurements from the Canadian weather stations
Data Source: Environment and Climate Change Canada. Reports are published as measured, without quality control, and may contain errors or gaps. Not an official product of the Government of Canada and not endorsed by it. Data Services End-use Licence
Today in Grande Cache
- No washing outside today: the air is too cold or too damp to dry anything before evening (maximum drying power of 8.3 hPa per hour). How it is calculated
- Hard frost between 6:00 and 11:00: −8.5 °C around 6:00. Protect pots, pipes and outdoor taps; fleece is not enough for the most tender plants, so bring them indoors. How it is calculated
- Black ice likely tomorrow, around 23:00: rain or drizzle falling on ground close to freezing (1 h affected). Roads, pavements and windscreens can ice over within minutes; slow down. How it is calculated
- Best time to air the house: between 6:00 and 8:00. The outdoor dew point drops to −11 °C; once warmed to 20 °C, that air holds only 11 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Terrace between 18:00 and 23:00: -2 °C at 8 pm. Too cold to eat outside; the barbecue will have to wait. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-02 08:13 (local time): model values, not measurements. All of today's advice
7-day forecast for Grande Cache
Today (Monday 2 Nov) in Grande Cache: overcast, -8 to 9 °C, precipitation 0.0 mm (6 %), wind up to 7 km/h. Tomorrow: light drizzle, -4 to 7 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | overcast | -8 °C | 9 °C | 0.0 mm | 7 km/h |
| Tomorrow | light drizzle | -4 °C | 7 °C | 0.4 mm | 8 km/h |
| Wed 4 Nov | overcast | -6 °C | 8 °C | 0.0 mm | 6 km/h |
| Thu 5 Nov | overcast | -7 °C | 6 °C | 0.0 mm | 6 km/h |
| Fri 6 Nov | light snow | -6 °C | 5 °C | 1.2 mm | 14 km/h |
| Sat 7 Nov | overcast | -7 °C | 2 °C | 0.0 mm | 13 km/h |
| Sun 8 Nov | light drizzle | -6 °C | 6 °C | 1.2 mm | 16 km/h |
Tomorrow's weather in Grande Cache
Tomorrow, Tuesday 3 Nov, in Grande Cache: light drizzle, from -4 to 7 °C, 0.4 mm of precipitation (probability 27 %), wind up to 8 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  partly cloudy | -3 °C | 0.0 mm | 6 % | 5 km/h |
| 03:00 | partly cloudy | -4 °C | 0.0 mm | 3 % | 6 km/h |
| 06:00 |  overcast | -2 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 | overcast | 0 °C | 0.0 mm | 2 % | 5 km/h |
| 12:00 | overcast | 3 °C | 0.0 mm | 15 % | 3 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 24 % | 1 km/h |
| 18:00 | overcast | 3 °C | 0.0 mm | 6 % | 4 km/h |
| 21:00 |  light drizzle | 2 °C | 0.1 mm | 1 % | 3 km/h |
Frequently asked questions
Will it rain tomorrow in Grande Cache?
No significant rain expected (0.4 mm forecast).
How warm will it be tomorrow in Grande Cache?
Between -4 and 7 °C.
The weekend
This weekend in Grande Cache: Saturday overcast, -7 to 2 °C, Sunday light drizzle, -6 to 6 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov | overcast | -7 °C | 2 °C | 0.0 mm | 13 km/h |
| Sun 8 Nov | light drizzle | -6 °C | 6 °C | 1.2 mm | 16 km/h |
Hour by hour
The next 48 hours in Grande Cache, hour by hour: temperature from -6 to 9 °C, 0.4 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 08:00 | overcast | -6 °C | 0.0 mm | 0 % | 7 km/h |
| 09:00 | overcast | -5 °C | 0.0 mm | 0 % | 6 km/h |
| 10:00 | partly cloudy | -2 °C | 0.0 mm | 0 % | 5 km/h |
| 11:00 | overcast | 1 °C | 0.0 mm | 0 % | 4 km/h |
| 12:00 | overcast | 4 °C | 0.0 mm | 0 % | 4 km/h |
| 13:00 | overcast | 7 °C | 0.0 mm | 0 % | 4 km/h |
| 14:00 | overcast | 8 °C | 0.0 mm | 0 % | 3 km/h |
| 15:00 | partly cloudy | 9 °C | 0.0 mm | 0 % | 2 km/h |
| 16:00 | partly cloudy | 7 °C | 0.0 mm | 0 % | 4 km/h |
| 17:00 | partly cloudy | 4 °C | 0.0 mm | 0 % | 5 km/h |
| 18:00 | partly cloudy | 2 °C | 0.0 mm | 0 % | 5 km/h |
| 19:00 | partly cloudy | 0 °C | 0.0 mm | 0 % | 5 km/h |
| 20:00 | partly cloudy | -2 °C | 0.0 mm | 0 % | 5 km/h |
| 21:00 | partly cloudy | -2 °C | 0.0 mm | 2 % | 5 km/h |
| 22:00 | partly cloudy | -3 °C | 0.0 mm | 4 % | 4 km/h |
| 23:00 | partly cloudy | -3 °C | 0.0 mm | 6 % | 5 km/h |
| 00:00 | partly cloudy | -3 °C | 0.0 mm | 6 % | 5 km/h |
| 01:00 | partly cloudy | -3 °C | 0.0 mm | 5 % | 4 km/h |
| 02:00 | partly cloudy | -4 °C | 0.0 mm | 4 % | 5 km/h |
| 03:00 | partly cloudy | -4 °C | 0.0 mm | 3 % | 6 km/h |
| 04:00 | partly cloudy | -4 °C | 0.0 mm | 1 % | 8 km/h |
| 05:00 | overcast | -2 °C | 0.0 mm | 0 % | 7 km/h |
| 06:00 | overcast | -2 °C | 0.0 mm | 0 % | 6 km/h |
| 07:00 | overcast | -2 °C | 0.0 mm | 0 % | 6 km/h |
| 08:00 | overcast | -1 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 | overcast | 0 °C | 0.0 mm | 2 % | 5 km/h |
| 10:00 | overcast | 1 °C | 0.0 mm | 4 % | 4 km/h |
| 11:00 | overcast | 1 °C | 0.0 mm | 8 % | 3 km/h |
| 12:00 | overcast | 3 °C | 0.0 mm | 15 % | 3 km/h |
| 13:00 | partly cloudy | 5 °C | 0.0 mm | 23 % | 2 km/h |
| 14:00 | partly cloudy | 7 °C | 0.0 mm | 27 % | 2 km/h |
| 15:00 | overcast | 7 °C | 0.0 mm | 24 % | 1 km/h |
| 16:00 | overcast | 6 °C | 0.0 mm | 16 % | 1 km/h |
| 17:00 | overcast | 4 °C | 0.0 mm | 10 % | 2 km/h |
| 18:00 | overcast | 3 °C | 0.0 mm | 6 % | 4 km/h |
| 19:00 | overcast | 3 °C | 0.0 mm | 4 % | 4 km/h |
| 20:00 | overcast | 2 °C | 0.0 mm | 2 % | 3 km/h |
| 21:00 | light drizzle | 2 °C | 0.1 mm | 1 % | 3 km/h |
| 22:00 | light drizzle | 2 °C | 0.2 mm | 2 % | 4 km/h |
| 23:00 | light drizzle | 1 °C | 0.1 mm | 2 % | 4 km/h |
| 00:00 | overcast | 1 °C | 0.0 mm | 2 % | 3 km/h |
| 01:00 | partly cloudy | 0 °C | 0.0 mm | 2 % | 3 km/h |
| 02:00 |  mostly sunny | -1 °C | 0.0 mm | 2 % | 4 km/h |
| 03:00 | sunny | -2 °C | 0.0 mm | 1 % | 4 km/h |
| 04:00 | sunny | -3 °C | 0.0 mm | 1 % | 4 km/h |
| 05:00 | mostly sunny | -5 °C | 0.0 mm | 0 % | 4 km/h |
| 06:00 | partly cloudy | -5 °C | 0.0 mm | 0 % | 5 km/h |
| 07:00 | mostly sunny | -6 °C | 0.0 mm | 0 % | 4 km/h |
Location of Grande Cache
Grande Cache lies at 1225 m, 399 m above the average of the 93 places we cover in Alberta (826 m). That makes it the 3rd highest of the 93. The main town, Calgary, lies 465 km to the south-east. The nearest places we cover are Hinton (115 km to the south-east), Jasper (132 km to the south-east), Jasper Park Lodge (132 km to the south-east) and Grande Prairie (144 km to the north). With about 3,276 inhabitants according to GeoNames, Grande Cache is the 67th largest of the 93 places we cover in Alberta.
Today is 10.7 °C above the November normal (-1.8 °C).
Climate of Grande Cache: 1991–2020 normals
In Grande Cache, July is typically the warmest month (up to 19.5 °C on average), while December is the coldest at -14.6 °C. July sees the most rain, with around 104 mm.
By season (average highs, 1991–2020 normals): winter -5.3 °C and 97 mm of rain, spring 6.3 °C and 149 mm, summer 18.5 °C and 275 mm, autumn 6.4 °C and 162 mm. The wettest season is summer (40 % of the annual total), the driest winter (14 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | -6.2 | -14.2 | 39 | 10 |
| February | -2.9 | -12.8 | 25 | 8 |
| March | 1.0 | -9.7 | 37 | 10 |
| April | 6.1 | -4.4 | 44 | 10 |
| May | 11.9 | -0.0 | 68 | 12 |
| June | 16.7 | 4.7 | 94 | 16 |
| July | 19.5 | 7.7 | 104 | 16 |
| August | 19.3 | 7.2 | 77 | 13 |
| September | 14.5 | 3.4 | 58 | 11 |
| October | 6.6 | -2.6 | 54 | 10 |
| November | -1.8 | -10.2 | 49 | 11 |
| December | -6.8 | -14.6 | 33 | 9 |
Compared with Calgary, the main town 465 km to the south-east, highs in the warmest month are 4.2 °C lower here, and the year brings 194 mm more precipitation. In 7 months the average low falls below 0 °C (January, February, March, April, October, November and December); in no month does the average high exceed 20 °C.
Among the 93 places we cover in Alberta whose normals come from the ERA5 reanalysis, Grande Cache ranks 93rd for summer warmth and 1st for annual precipitation. The warmest summers are in Medicine Hat and the coolest in Grande Cache; the wettest year is in Grande Cache and the driest in High Level.
What is the warmest month in Grande Cache?
The warmest month in Grande Cache is typically July, averaging 19.5 °C (1991–2020 normal). The coldest is December, at -14.6 °C.
How many rainy days does Grande Cache get per year?
Grande Cache sees about 136 rainy days a year, adding up to roughly 682 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Grande Cache?
Between July and December, the temperature gap in Grande Cache runs to about 34.1 °C, based on the 1991–2020 normals.