See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:51
Sunrise
19:09
Sunset
Moon
Waxing Crescent
13:21
Moonrise
20:50
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Romsey.
Resources
UV Index
Humidity
Weather in Romsey today, September 16, 2026
Romsey looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.
The temperature range runs from about 11°C up to 19°C. Relative humidity sits between 53% and 80%, reaching its peak around 23:00. A lighter breeze peaks around 17:00 near 5.0 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 16:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 38.3 km, briefly nearer 31.7 km. Expect sunrise at 06:51, sunset at 19:09, and 12 hours 17 minutes of sunlight today overall.
Overall, Romsey on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 19°C.
Frequently asked questions about weather in Romsey
How warm does it get in Romsey?
The warmest month in Romsey is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Romsey?
The coldest month in Romsey is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Romsey?
The wettest month in Romsey is October, with an average of 94mm of precipitation.
What is the driest time of year in Romsey?
The driest month in Romsey is April, with an average of 49mm of precipitation.
