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Hourly Forecast
Daylight Hours
06:57
Sunrise
19:18
Sunset
Moon
Waxing Crescent
10:57
Moonrise
20:13
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Weather in Andover tomorrow, September 15, 2026
Conditions in Andover on September 15, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 100% by 00:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 13°C up to 20°C. Relative humidity sits between 37% and 99%, reaching its peak around 03:00. Expect gentle winds, highest near 18:00 at 7.7 km/h.
Expect a more open afternoon, with limited cloud around 27% by 17:00. Residual damp risk should be lower than earlier. Horizontal visibility sits around 14.9 km, briefly nearer 12.2 km. Daylight runs from 06:58 to 19:16, lasting 12 hours 17 minutes of sunlight today.
In short, September 15, 2026 looks like a fine day in Andover for being outside, peaking around 20°C.
Frequently asked questions about weather in Andover
How warm does it get in Andover?
The warmest month in Andover is July, with average high temperatures of 29°C. The average temperature during this period is around 23°C.
How cold does it get in Andover?
The coldest month in Andover is January, with average low temperatures of -12°C. The average temperature during this period is around -8°C.
What is the wettest time of year in Andover?
The wettest month in Andover is August, with an average of 135mm of precipitation.
What is the driest time of year in Andover?
The driest month in Andover is January, with an average of 24mm of precipitation.
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