Windsor and Maidenhead, United Kingdom Weather

Windsor and Maidenhead,  Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
18°C
64.4°F
°C °F

Condition: Clear Sky

Pressure: 1,011 hPa

Feel like: 18 °C

Temperature: 18°C

Cloud: 0%

Humidity: 84%

Wind: WSW - 12 km/h

Visibility: 19.72 km

Weather forecast

Sat
20 Jun
19°C / 29°C
Overcast
Sun
21 Jun
20°C / 31°C
Slight Thunderstorm
Mon
22 Jun
23°C / 33°C
Slight Thunderstorm
Tue
23 Jun
23°C / 31°C
Mainly Clear
Wed
24 Jun
19°C / 27°C
Overcast
Hourly forecast today:
23:00 PM
15° / 18°
15° / 18°
Clear Sky
84% 22 km/h
00:00 AM
15° / 17°
15° / 17°
Mainly Clear
88% 22 km/h
01:00 AM
15° / 17°
15° / 17°
Partly Cloudy
87% 20 km/h
02:00 AM
15° / 17°
15° / 17°
Overcast
87% 19 km/h
03:00 AM
15° / 17°
15° / 17°
Partly Cloudy
88% 19 km/h
04:00 AM
15° / 17°
15° / 17°
Overcast
88% 15 km/h
05:00 AM
15° / 18°
15° / 18°
Partly Cloudy
86% 20 km/h
06:00 AM
15° / 18°
15° / 18°
Overcast
82% 23 km/h
07:00 AM
15° / 19°
15° / 19°
Partly Cloudy
76% 24 km/h
08:00 AM
15° / 21°
15° / 21°
Overcast
69% 25 km/h
09:00 AM
14° / 21°
14° / 21°
Overcast
65% 26 km/h

30 Day Averages and Extremes

  • Average high 22.2°C
  • Average low 14.2°C
  • Hottest day 34°C (27 June 2026)
  • Coldest day 0°C (02 July 2026)
  • Average humidity 60.77%
  • Days with precipitation 22 days
  • Highest precipitation 69 mm (05 June 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 15°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Windsor and Maidenhead over the next 12 hours

Temperature and possibility of rain in Windsor and Maidenhead in the coming days

Rainfall in Windsor and Maidenhead in the coming days

Windsor and Maidenhead Climate Summary

Windsor and Maidenhead features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.7ºC (53.06ºF), which is about 0.95% higher than the national average for United Kingdom. Annually, the city experiences approximately 49.86 millimeters (1.96 inches) of rainfall, spread across 131.63 rainy days, accounting for 36.06% of the year.

Longitude 51.4799712
Latitude -0.6242565
Yearly high temperature 14.21ºC (57.58ºF)
Yearly low temperature 7.2ºC (44.96ºF)
Hottest month July 22.09ºC (71.76ºF)
Coldest month December 3.38ºC (38.08ºF)
Yearly precip 49.86mm (1.96in)
Days with rainfall 131.63 days (36.06%)
Driest month March (81.58%)
Wettest month June (79.26%)

Weather averages by month

Month High / Low (°C) Rain
January 6.78° / 2.13° 10.73 days
February 7.62° / 2.35° 10.18 days
March 10.5° / 3.3° 8.55 days
April 14.05° / 5.15° 9.27 days
May 16.53° / 7.7° 12.18 days
June 19.53° / 10.65° 14.36 days
July 22.09° / 13.13° 13.36 days
August 21.38° / 13.3° 13.09 days
September 19.08° / 11.0° 8.45 days
October 14.82° / 8.84° 10.82 days
November 10.34° / 5.52° 10.55 days
December 7.78° / 3.38° 10.09 days

Windsor and Maidenhead's weather

Frequently asked questions

1. What is the hottest month in Windsor and Maidenhead?

July has the highest average monthly temperature (daily mean of 22.09ºC) and December are the coolest (daily mean of 3.38ºC).

2. What should I wear in Windsor and Maidenhead today?

For today's very hot weather in Windsor and Maidenhead, with the high temperatures above 25ºC (77.0ºF), consider wearing:
- Wide-brimmed sun hat
- Open-toed sandals or light sneakers
- Breathable shorts or skirts
- Thin, moisture-wicking socks

Temperature

Early
14°C / 16°C
Morning
15°C / 22°C
Afternoon
12°C / 28°C
Evening
15°C / 20°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 446
  • CO 101
  • NH3 0
  • NO2 7
  • O3 40
  • PM10 6
  • PM25 3
  • SO2 0
  • CH4 1,357

Sunrise / Sunset

03:44
20:22