Weather in Atikokan
Ontario, 390 m · continuously updated
Atikokan (1 km) · 12 °C · ECCC 08:00
- Wind
- –
- Humidity
- –
- Rain ahead
- –
- Sunset
- –
Temperature · last 4 and next 28 hours
Atikokan weather: the next 24 hours
Updated hourly.
Atikokan 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 Atikokan
Neighbouring towns, as the crow flies.
Official weather warnings
No active warning for Atikokan.
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 Atikokan?
No active warning for Atikokan.
Latest measurement near Atikokan
Measured at Atikokan, 1 km away from Atikokan, November 2, 08:00 EST. This Environment and Climate Change Canada weather station is at an elevation of 389 m (Ontario). These are measured values, not a forecast.
| Temperature | 11.6 °C |
|---|---|
| Wind | 5 km/h SE |
| Gusts, last hour | — |
| Precipitation, last hour | 0.0 mm |
| Humidity | 93 % |
| Pressure (sea level) | 1015 hPa |
Past 24 hours: low 7.9 °C, high 12.8 °C, 0.1 mm of precipitation.
Atikokan lies at about 390 m; the station is at 389 m.
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 Atikokan
- No washing outside today: rain, or a risk of rain, covers the hours when it could dry. How it is calculated
- Terrace and barbecue between 18:00 and 23:00: rain likely (27.7 mm, up to 98 % chance). Have some shelter or a plan B ready. How it is calculated
- Best time to air the house: around 8:00. The outdoor dew point drops to 7.6 °C; once warmed to 20 °C, that air holds only 45 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Garden: 72 mm of rain expected within 48 h, against a need of 0.8 mm. No need to water, the rain will do it. 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 Atikokan
Today (Monday 2 Nov) in Atikokan: heavy rain, 8 to 14 °C, precipitation 40.7 mm (98 %), wind up to 18 km/h. Tomorrow: heavy rain, 11 to 12 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | heavy rain | 8 °C | 14 °C | 40.7 mm | 18 km/h |
| Tomorrow | heavy rain | 11 °C | 12 °C | 31.3 mm | 18 km/h |
| Wed 4 Nov | rain | 7 °C | 10 °C | 6.4 mm | 20 km/h |
| Thu 5 Nov | overcast | 1 °C | 7 °C | 0.0 mm | 21 km/h |
| Fri 6 Nov | mostly sunny | -2 °C | 6 °C | 0.0 mm | 8 km/h |
| Sat 7 Nov | overcast | -2 °C | 6 °C | 0.0 mm | 12 km/h |
| Sun 8 Nov | overcast | -2 °C | 5 °C | 0.0 mm | 12 km/h |
Tomorrow's weather in Atikokan
Tomorrow, Tuesday 3 Nov, in Atikokan: heavy rain, from 11 to 12 °C, 31.3 mm of precipitation (probability 78 %), wind up to 18 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  overcast | 12 °C | 0.0 mm | 68 % | 13 km/h |
| 03:00 | overcast | 12 °C | 0.0 mm | 44 % | 12 km/h |
| 06:00 | overcast | 11 °C | 0.0 mm | 31 % | 7 km/h |
| 09:00 |  rain | 11 °C | 5.0 mm | 34 % | 10 km/h |
| 12:00 | overcast | 12 °C | 0.0 mm | 10 % | 10 km/h |
| 15:00 |  light drizzle | 12 °C | 0.4 mm | 4 % | 14 km/h |
| 18:00 | light drizzle | 12 °C | 0.4 mm | 23 % | 14 km/h |
| 21:00 | heavy rain | 12 °C | 12.2 mm | 78 % | 12 km/h |
Frequently asked questions
Will it rain tomorrow in Atikokan?
Yes: 31.3 mm expected, probability 78 %.
How warm will it be tomorrow in Atikokan?
Between 11 and 12 °C.
The weekend
This weekend in Atikokan: Saturday overcast, -2 to 6 °C, Sunday overcast, -2 to 5 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov | overcast | -2 °C | 6 °C | 0.0 mm | 12 km/h |
| Sun 8 Nov | overcast | -2 °C | 5 °C | 0.0 mm | 12 km/h |
Hour by hour
The next 48 hours in Atikokan, hour by hour: temperature from 7 to 14 °C, 72.0 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 08:00 | overcast | 10 °C | 0.0 mm | 6 % | 10 km/h |
| 09:00 | overcast | 10 °C | 0.0 mm | 5 % | 8 km/h |
| 10:00 | overcast | 12 °C | 0.0 mm | 11 % | 6 km/h |
| 11:00 | overcast | 12 °C | 0.0 mm | 28 % | 8 km/h |
| 12:00 | overcast | 13 °C | 0.0 mm | 55 % | 12 km/h |
| 13:00 | light drizzle | 14 °C | 0.4 mm | 52 % | 14 km/h |
| 14:00 | light rain | 14 °C | 1.4 mm | 79 % | 14 km/h |
| 15:00 | rain | 14 °C | 2.9 mm | 90 % | 12 km/h |
| 16:00 | rain | 13 °C | 5.0 mm | 82 % | 14 km/h |
| 17:00 | light rain | 12 °C | 2.2 mm | 88 % | 15 km/h |
| 18:00 | rain | 12 °C | 3.2 mm | 91 % | 18 km/h |
| 19:00 | rain | 12 °C | 4.0 mm | 98 % | 18 km/h |
| 20:00 | rain | 12 °C | 5.0 mm | 93 % | 17 km/h |
| 21:00 | rain | 12 °C | 5.8 mm | 90 % | 16 km/h |
| 22:00 | heavy rain | 12 °C | 9.7 mm | 82 % | 16 km/h |
| 23:00 | heavy drizzle | 12 °C | 1.1 mm | 70 % | 13 km/h |
| 00:00 | overcast | 12 °C | 0.0 mm | 68 % | 13 km/h |
| 01:00 | light rain | 12 °C | 1.4 mm | 63 % | 10 km/h |
| 02:00 | overcast | 12 °C | 0.0 mm | 50 % | 10 km/h |
| 03:00 | overcast | 12 °C | 0.0 mm | 44 % | 12 km/h |
| 04:00 | light drizzle | 12 °C | 0.4 mm | 37 % | 8 km/h |
| 05:00 | light rain | 11 °C | 2.2 mm | 32 % | 7 km/h |
| 06:00 | overcast | 11 °C | 0.0 mm | 31 % | 7 km/h |
| 07:00 | overcast | 11 °C | 0.0 mm | 35 % | 10 km/h |
| 08:00 | overcast | 11 °C | 0.0 mm | 28 % | 10 km/h |
| 09:00 | rain | 11 °C | 5.0 mm | 34 % | 10 km/h |
| 10:00 | overcast | 11 °C | 0.0 mm | 25 % | 6 km/h |
| 11:00 | overcast | 12 °C | 0.0 mm | 11 % | 9 km/h |
| 12:00 | overcast | 12 °C | 0.0 mm | 10 % | 10 km/h |
| 13:00 | overcast | 12 °C | 0.0 mm | 8 % | 12 km/h |
| 14:00 | overcast | 12 °C | 0.0 mm | 3 % | 11 km/h |
| 15:00 | light drizzle | 12 °C | 0.4 mm | 4 % | 14 km/h |
| 16:00 | overcast | 12 °C | 0.0 mm | 11 % | 14 km/h |
| 17:00 | drizzle | 11 °C | 0.7 mm | 19 % | 11 km/h |
| 18:00 | light drizzle | 12 °C | 0.4 mm | 23 % | 14 km/h |
| 19:00 | overcast | 12 °C | 0.0 mm | 22 % | 18 km/h |
| 20:00 | heavy rain | 12 °C | 8.6 mm | 78 % | 18 km/h |
| 21:00 | heavy rain | 12 °C | 12.2 mm | 78 % | 12 km/h |
| 22:00 | overcast | 12 °C | 0.0 mm | 78 % | 14 km/h |
| 23:00 | overcast | 11 °C | 0.0 mm | 78 % | 13 km/h |
| 00:00 | overcast | 10 °C | 0.0 mm | 78 % | 13 km/h |
| 01:00 | overcast | 9 °C | 0.0 mm | 78 % | 14 km/h |
| 02:00 | overcast | 8 °C | 0.0 mm | 62 % | 15 km/h |
| 03:00 | overcast | 8 °C | 0.0 mm | 62 % | 15 km/h |
| 04:00 | overcast | 8 °C | 0.0 mm | 62 % | 14 km/h |
| 05:00 | overcast | 7 °C | 0.0 mm | 62 % | 13 km/h |
| 06:00 | overcast | 7 °C | 0.0 mm | 62 % | 13 km/h |
| 07:00 | overcast | 7 °C | 0.0 mm | 62 % | 15 km/h |
Location of Atikokan
Atikokan lies at 390 m, 183 m above the average of the 265 places we cover in Ontario (207 m). That makes it the 11th highest of the 265. The main town, Toronto, lies 1093 km to the south-east. The nearest places we cover are Fort Frances (131 km to the west), Dryden (140 km to the north-west), Sioux Lookout, Ontario, 412 m (148 km to the north) and Sioux Lookout, Ontario, 366 m (151 km to the north). With about 2,753 inhabitants according to GeoNames, Atikokan is the 242nd largest of the 265 places we cover in Ontario.
Today is 13.0 °C above the November normal (1.2 °C).
Climate of Atikokan: 1991–2020 normals
In Atikokan, July is typically the warmest month (up to 24.2 °C on average), while January is the coldest at -17.1 °C. September sees the most rain, with around 110 mm.
By season (average highs, 1991–2020 normals): winter -8.2 °C and 78 mm of rain, spring 7.9 °C and 166 mm, summer 23.1 °C and 285 mm, autumn 9.6 °C and 231 mm. The wettest season is summer (38 % of the annual total), the driest winter (10 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | -10.5 | -17.1 | 26 | 6 |
| February | -7.6 | -14.7 | 21 | 6 |
| March | -0.3 | -8.3 | 31 | 7 |
| April | 7.7 | -1.9 | 54 | 9 |
| May | 16.4 | 5.2 | 81 | 12 |
| June | 21.9 | 11.5 | 92 | 12 |
| July | 24.2 | 15.3 | 100 | 13 |
| August | 23.2 | 15.1 | 93 | 12 |
| September | 18.2 | 10.9 | 110 | 12 |
| October | 9.5 | 3.9 | 74 | 12 |
| November | 1.2 | -3.7 | 47 | 8 |
| December | -6.5 | -12.5 | 31 | 8 |
Compared with Toronto, the main town 1093 km to the south-east, highs in the warmest month are 2.2 °C lower here, and the year brings 48 mm less precipitation. In 6 months the average low falls below 0 °C (January, February, March, April, November and December); in 3 months the average high exceeds 20 °C (June, July and August).
Among the 265 places we cover in Ontario whose normals come from the ERA5 reanalysis, Atikokan ranks 227th for summer warmth and 256th for annual precipitation. The warmest summers are in LaSalle and Tecumseh and the coolest in Shuniah Township; the wettest year is in Crystal Beach and the driest in Kashechewan.
What is the warmest month in Atikokan?
The warmest month in Atikokan is typically July, averaging 24.2 °C (1991–2020 normal). The coldest is January, at -17.1 °C.
How many rainy days does Atikokan get per year?
Atikokan sees about 116 rainy days a year, adding up to roughly 761 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Atikokan?
Between July and January, the temperature gap in Atikokan runs to about 41.3 °C, based on the 1991–2020 normals.