See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
13°
Light Rain
Feels Like: 13°
Min: 13°
Max: 16°
The next few hours will be overcast, with today reaching 15°C and dropping to 13°C. The coming days will be drizzle throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:14
Sunrise
18:53
Sunset
Moon
Waxing Gibbous
18:29
Moonrise
05:22
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Annan.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Annan.
View stargazing scoreWeather in Annan today, September 25, 2026
Annan starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 90% by 07:00. The thickest cloud arrives around 08:00, reaching about 99%.
The day peaks near 16°C and cools toward 13°C. Relative humidity sits between 67% and 89%, reaching its peak around 08:00. A lighter breeze peaks around 14:00 near 6.1 km/h.
The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 90%. Cloud cover stays around 100% by 15:00. Visibility holds near 32.2 km, though it can fall to 22.5 km. Daylight runs from 07:14 to 18:53, lasting 11 hours 39 minutes of sunlight today.
Taken together, Annan looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 16°C.
Frequently asked questions about weather in Annan
How warm does it get in Annan?
The warmest month in Annan is July, with average high temperatures of 19°C. The average temperature during this period is around 16°C.
How cold does it get in Annan?
The coldest month in Annan is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Annan?
The wettest month in Annan is October, with an average of 112mm of precipitation.
What is the driest time of year in Annan?
The driest month in Annan is April, with an average of 59mm of precipitation.