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Weather in Gananoque

Ontario, 84 m · continuously updated

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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

Gananoque weather: the next 24 hours

Updated hourly.

Gananoque 14-day forecast

Two-week trend.

Rain radar

Sun and golden hours

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Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Gananoque

Neighbouring towns, as the crow flies.

7-day forecast for Gananoque

Today (Thursday 15 Oct) in Gananoque: overcast, 5 to 11 °C, precipitation 0.0 mm (8 %), wind up to 14 km/h. Tomorrow: rain, 5 to 18 °C.

DayWeatherMinMaxPrecip.Wind
Todayovercast5 °C11 °C0.0 mm14 km/h
Tomorrowrain5 °C18 °C20.9 mm39 km/h
Sat 17 Octovercast1 °C7 °C0.0 mm26 km/h
Sun 18 Octovercast3 °C14 °C0.0 mm36 km/h
Mon 19 Octovercast10 °C15 °C0.0 mm31 km/h
Tue 20 Octovercast8 °C16 °C0.0 mm13 km/h
Wed 21 Octpartly cloudy4 °C12 °C0.0 mm17 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 84 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Gananoque

Tomorrow, Friday 16 Oct, in Gananoque: rain, from 5 to 18 °C, 20.9 mm of precipitation (probability 95 %), wind up to 39 km/h.

HourWeatherTemp.Precip.ChanceWind
00:00overcast8 °C0.0 mm12 %10 km/h
03:00rain10 °C3.2 mm88 %13 km/h
06:00rain11 °C4.7 mm92 %19 km/h
09:00light drizzle15 °C0.4 mm58 %39 km/h
12:00light drizzle16 °C0.4 mm55 %30 km/h
15:00partly cloudy16 °C0.0 mm9 %27 km/h
18:00overcast8 °C0.0 mm8 %21 km/h
21:00overcast6 °C0.0 mm4 %20 km/h

Frequently asked questions

Will it rain tomorrow in Gananoque?

Yes: 20.9 mm expected, probability 95 %.

How warm will it be tomorrow in Gananoque?

Between 5 and 18 °C.

The weekend

This weekend in Gananoque: Saturday overcast, 1 to 7 °C, Sunday overcast, 3 to 14 °C.

DayWeatherMinMaxPrecip.Wind
Sat 17 Octovercast1 °C7 °C0.0 mm26 km/h
Sun 18 Octovercast3 °C14 °C0.0 mm36 km/h

Hour by hour

The next 48 hours in Gananoque, hour by hour: temperature from 1 to 18 °C, 20.9 mm of rain expected.

HourWeatherTemp.Precip.ChanceWind
11:00sunny9 °C0.0 mm0 %13 km/h
12:00partly cloudy10 °C0.0 mm0 %14 km/h
13:00sunny11 °C0.0 mm0 %14 km/h
14:00overcast11 °C0.0 mm0 %13 km/h
15:00overcast11 °C0.0 mm0 %10 km/h
16:00overcast11 °C0.0 mm0 %10 km/h
17:00overcast10 °C0.0 mm0 %12 km/h
18:00overcast9 °C0.0 mm0 %10 km/h
19:00overcast8 °C0.0 mm0 %12 km/h
20:00overcast8 °C0.0 mm0 %11 km/h
21:00overcast8 °C0.0 mm1 %12 km/h
22:00overcast8 °C0.0 mm4 %14 km/h
23:00overcast8 °C0.0 mm8 %12 km/h
00:00overcast8 °C0.0 mm12 %10 km/h
01:00overcast9 °C0.0 mm20 %12 km/h
02:00light rain9 °C1.8 mm58 %15 km/h
03:00rain10 °C3.2 mm88 %13 km/h
04:00rain10 °C4.7 mm93 %12 km/h
05:00light rain11 °C1.4 mm95 %14 km/h
06:00rain11 °C4.7 mm92 %19 km/h
07:00rain12 °C3.6 mm83 %7 km/h
08:00overcast13 °C0.0 mm70 %31 km/h
09:00light drizzle15 °C0.4 mm58 %39 km/h
10:00overcast15 °C0.0 mm64 %34 km/h
11:00drizzle16 °C0.7 mm65 %25 km/h
12:00light drizzle16 °C0.4 mm55 %30 km/h
13:00overcast18 °C0.0 mm44 %29 km/h
14:00overcast18 °C0.0 mm14 %29 km/h
15:00partly cloudy16 °C0.0 mm9 %27 km/h
16:00overcast12 °C0.0 mm15 %26 km/h
17:00overcast10 °C0.0 mm21 %23 km/h
18:00overcast8 °C0.0 mm8 %21 km/h
19:00overcast7 °C0.0 mm4 %22 km/h
20:00overcast7 °C0.0 mm6 %19 km/h
21:00overcast6 °C0.0 mm4 %20 km/h
22:00overcast6 °C0.0 mm3 %21 km/h
23:00overcast5 °C0.0 mm2 %19 km/h
00:00overcast5 °C0.0 mm2 %20 km/h
01:00overcast4 °C0.0 mm2 %19 km/h
02:00overcast4 °C0.0 mm2 %18 km/h
03:00overcast3 °C0.0 mm0 %20 km/h
04:00sunny2 °C0.0 mm0 %22 km/h
05:00sunny2 °C0.0 mm0 %23 km/h
06:00sunny1 °C0.0 mm0 %19 km/h
07:00sunny1 °C0.0 mm0 %22 km/h
08:00sunny1 °C0.0 mm0 %22 km/h
09:00sunny1 °C0.0 mm0 %26 km/h
10:00sunny2 °C0.0 mm0 %25 km/h

Location of Gananoque

Gananoque lies at 84 m, 120 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 19th lowest of the 187. The main town, Toronto, lies 268 km to the west. The nearest places we cover are Kingston (28 km to the south-west), Kingscourt (29 km to the west), Amherstview (40 km to the west) and Brockville (48 km to the north-east). With about 5,458 inhabitants according to GeoNames, Gananoque is the 178th largest of the 187 places we cover in Ontario.