Rainham

Greater London, England, United Kingdom

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Current Weather

18°

Mostly Cloudy

Feels Like: 17°

Min: 12°

Max: 20°

The next few hours will be partly cloudy, with today reaching 20°C and dropping to 13°C. The coming days will be mostly cloudy throughout the day.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

17° 18° 19° 20° 20° 20° 20° 19° 19° 17° 16° 16° 15° 15° 14° 14° 13° 13° 13° 13° 14° 15° 15° 16°
66%
66%
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
Today
Tomorrow

Daylight Hours

06:44

Sunrise

19:02

Sunset

12 hours 18 minutes of sunlight today

Moon

Waxing Crescent

13:17

Moonrise

20:39

Moonset

Daily Forecast

Today

12°
20°

Thursday

13°
20°

Friday

11°
19°

Saturday

16°
21°

Sunday

15°
20°

Monday

12°
21°

Tuesday

14°
23°

Wednesday

14°
24°

Thursday

16°
26°

Friday

12°
24°

Air Quality Data Available

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UV Index

Wear sunscreen
3 Moderate
Low Extreme

Humidity

60% Comfortable
Low High

Weather in Rainham today, September 16, 2026

Cloud cover dominates in Rainham on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 72% by 11:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 20°C and cools toward 12°C. Expect humidity between 47% and 71%, most humid near 23:00. Expect gentle winds, highest near 11:00 at 4.3 km/h.

Afternoon skies stay clogged, peaking close to 100% near 18:00. The grey theme continues rather than clearing out. Visibility holds near 40.6 km, though it can fall to 37.0 km. Sunrise is at 06:44 and sunset at 19:02, giving 12 hours 18 minutes of sunlight today.

In short, cloud leads the story in Rainham on September 16, 2026; expect limited sun and a peak around 20°C.

Frequently asked questions about weather in Rainham

How warm does it get in Rainham?

The warmest month in Rainham 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 Rainham?

The coldest month in Rainham 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 Rainham?

The wettest month in Rainham is October, with an average of 69mm of precipitation.

What is the driest time of year in Rainham?

The driest month in Rainham is April, with an average of 44mm of precipitation.

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Metric (°C, km/h)