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Hourly Forecast
Daylight Hours
05:35
Sunrise
20:44
Sunset
Moon
Waning Gibbous
92% illuminated
21:51
Moonrise
08:34
Moonset
Daily Forecast
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Sunday
Monday
Tuesday
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Friday
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Resources
UV Index
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Frequently asked questions about weather in Alton
How warm does it get in Alton?
The warmest month in Alton is August, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Alton?
The coldest month in Alton is February, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Alton?
The wettest month in Alton is June, with an average of 121mm of precipitation.
What is the driest time of year in Alton?
The driest month in Alton is December, with an average of 12mm of precipitation.