Atherton

Norfolk County, Ontario, Canada

Current Weather

11°52°

Clear

Feels Like: 12°53°

Min: 1°34°

Max: 17°63°

The next few hours will be clear, with tomorrow reaching 15°C and dropping to 4°C. The coming days will be light rain

Hourly Forecast

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Air Quality

27
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

07:54

Sunrise

18:17

Sunset

10 hours 22 minutes of sunlight today

Moon

17:22

Moonrise

05:56

Moonset

Daily Forecast

Today

1°34°
17°63°

Sunday

5°40°
15°59°

Monday

3°38°
13°55°

Tuesday

-1°30°
10°50°

Wednesday

-1°31°
12°54°

Thursday

2°35°
11°52°

Friday

-1°31°
9°48°

Saturday

-2°29°
8°47°

Sunday

-1°30°
17°62°

Sunday

12°54°
17°62°

UV Index

No protection needed
0Low
LowExtreme

Humidity

73%Humid
LowHigh

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Weather in Atherton tomorrow, October 25, 2026

Sunshine leads the day in Atherton on October 25, 2026, with a patch of cloud building near 12:00. The broader outlook stays fair despite that temporary thickening. The opening hours look fair, as cloud stays near 10% around 08:00. Morning errands should face fewer weather interruptions.Sunshine leads the day in Atherton on October 25, 2026, with a patch of cloud building near 12:00. The broader outlook stays fair despite that temporary thickening. The opening hours look fair, as cloud stays near 10% around 08:00. Morning errands should face fewer weather interruptions.

The temperature range runs from about 5°C up to 15°C. The air stays humid, with relative humidity between 27% and 96% and the peak around 08:00. A lighter breeze peaks around 17:00 near 15 km/h.The temperature range runs from about 40°F up to 59°F. The air stays humid, with relative humidity between 27% and 96% and the peak around 08:00. A lighter breeze peaks around 17:00 near 9 mph.

Later hours favour clearer intervals, as cloud stays near 27% around 12:00. The afternoon is the better half for outdoor time. Visibility stays generally good near 15.4 km on average, though it can drop toward 13.2 km in thicker cloud or showers. Sunrise is at 07:55 and sunset at 18:15, giving 10 hours 20 minutes of sunlight today.Later hours favour clearer intervals, as cloud stays near 27% around 12:00. The afternoon is the better half for outdoor time. Visibility stays generally good near 9.6 mi on average, though it can drop toward 8.2 mi in thicker cloud or showers. Sunrise is at 07:55 and sunset at 18:15, giving 10 hours 20 minutes of sunlight today.

Overall, Atherton on October 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 15°C.Overall, Atherton on October 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 59°F.

Frequently asked questions about weather in Atherton

How warm does it get in Atherton?

The warmest month in Atherton is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.The warmest month in Atherton is July, with average high temperatures of 78°F. The average temperature during this period is around 72°F.

How cold does it get in Atherton?

The coldest month in Atherton is February, with average low temperatures of -5°C. The average temperature during this period is around -2°C.The coldest month in Atherton is February, with average low temperatures of 24°F. The average temperature during this period is around 29°F.

What is the wettest time of year in Atherton?

The wettest month in Atherton is April, with an average of 99 mm of precipitation.The wettest month in Atherton is April, with an average of 3.9 in of precipitation.

What is the driest time of year in Atherton?

The driest month in Atherton is September, with an average of 63 mm of precipitation.The driest month in Atherton is September, with an average of 2.5 in of precipitation.

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