See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Mostly Cloudy
Feels Like: 18°
Min: 11°
Max: 18°
The next few hours will be mostly cloudy, with today reaching 18°C and dropping to 12°C. The coming days will be clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:45
Sunrise
19:03
Sunset
Moon
Waxing Crescent
13:15
Moonrise
20:43
Moonset
Daily Forecast
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Weather in East Grinstead today, September 16, 2026
Expect a muted, overcast feel in East Grinstead on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.
Expect highs of 18°C and cooler readings close to 11°C. Relative humidity sits between 52% and 78%, reaching its peak around 23:00. Airflow remains manageable, reaching about 4.8 km/h around 15:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 19:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 39.0 km, briefly nearer 33.6 km. The sun rises at 06:45 and sets at 19:03, for a total of 12 hours 18 minutes of sunlight today.
The practical takeaway for East Grinstead on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 18°C.
Frequently asked questions about weather in East Grinstead
How warm does it get in East Grinstead?
The warmest month in East Grinstead 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 East Grinstead?
The coldest month in East Grinstead 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 East Grinstead?
The wettest month in East Grinstead is November, with an average of 81mm of precipitation.
What is the driest time of year in East Grinstead?
The driest month in East Grinstead is April, with an average of 47mm of precipitation.
