Windsor and Maidenhead, United Kingdom Weather

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

Current conditions

Updated:
21°C
69.8°F
°C °F

Condition: Overcast

Pressure: 1,020 hPa

Feel like: 21 °C

Temperature: 21°C

Cloud: 100%

Humidity: 75%

Wind: E - 16 km/h

Visibility: 18.54 km

Weather forecast

Tue
23 Jun
25°C / 35°C
Slight Thunderstorm
Wed
24 Jun
22°C / 35°C
Slight Thunderstorm
Thu
25 Jun
19°C / 27°C
Moderate Drizzle
Fri
26 Jun
17°C / 25°C
Overcast
Sat
27 Jun
16°C / 24°C
Overcast
Hourly forecast today:
22:00 PM
17° / 21°
17° / 21°
Overcast
75% 32 km/h
23:00 PM
15° / 20°
15° / 20°
Clear Sky
73% 22 km/h
00:00 AM
15° / 20°
15° / 20°
Clear Sky
76% 19 km/h
01:00 AM
15° / 20°
15° / 20°
Overcast
75% 21 km/h
02:00 AM
15° / 19°
15° / 19°
Partly Cloudy
77% 16 km/h
03:00 AM
15° / 19°
15° / 19°
Drizzle
79% 19 km/h
04:00 AM
15° / 19°
15° / 19°
Partly Cloudy
81% 16 km/h
05:00 AM
15° / 19°
15° / 19°
Clear Sky
81% 20 km/h
06:00 AM
16° / 20°
16° / 20°
Clear Sky
78% 23 km/h
07:00 AM
16° / 22°
16° / 22°
Clear Sky
73% 21 km/h
08:00 AM
17° / 24°
17° / 24°
Clear Sky
66% 21 km/h

30 Day Averages and Extremes

  • Average high 22.53°C
  • Average low 13.73°C
  • Hottest day 36°C (22 June 2026)
  • Coldest day 0°C (05 July 2026)
  • Average humidity 59.03%
  • Days with precipitation 23 days
  • Highest precipitation 58 mm (07 June 2026)

Yesterday's Data

  • Max: 29°C
  • Min: 17°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 36ºC (96.8ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- UV-blocking sunglasses
- Broad-brimmed sun hat
- Sleeveless tops or vests

Temperature

Early
15°C / 18°C
Morning
16°C / 23°C
Afternoon
15°C / 28°C
Evening
18°C / 22°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 456
  • CO 141
  • NH3 3
  • NO2 17
  • O3 82
  • PM10 14
  • PM25 8
  • SO2 1
  • CH4 1,452

Sunrise / Sunset

03:45
20:23