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Hourly Forecast
Daylight Hours
07:08
Sunrise
18:47
Sunset
Moon
Waxing Gibbous
18:23
Moonrise
05:15
Moonset
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View stargazing scoreWeather in Alnwick today, September 25, 2026
Alnwick looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Expect a grey start, with morning cloud around 100% by 07:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 15°C and cooler readings close to 10°C. The air stays humid, with relative humidity between 67% and 90% and the peak around 23:00. Airflow remains manageable, reaching about 5.2 km/h around 16:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Expect visibility near 34.2 km, with poorer spells close to 22.8 km. Expect sunrise at 07:08, sunset at 18:47, and 11 hours 38 minutes of sunlight today overall.
Taken together, Alnwick looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 15°C.
Frequently asked questions about weather in Alnwick
How warm does it get in Alnwick?
The warmest month in Alnwick is July, with average high temperatures of 18°C. The average temperature during this period is around 15°C.
How cold does it get in Alnwick?
The coldest month in Alnwick is January, 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 Alnwick?
The wettest month in Alnwick is October, with an average of 95mm of precipitation.
What is the driest time of year in Alnwick?
The driest month in Alnwick is April, with an average of 45mm of precipitation.
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