Windsor and Maidenhead, United Kingdom Weather

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

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Overcast

Pressure: 1,016 hPa

Feel like: 15 °C

Temperature: 15°C

Cloud: 100%

Humidity: 95%

Wind: N - 3 km/h

Visibility: 13.4 km

Weather forecast

Sat
26 Sep
13°C / 21°C
Drizzle
Sun
27 Sep
11°C / 18°C
Drizzle
Mon
28 Sep
14°C / 25°C
Overcast
Tue
29 Sep
17°C / 22°C
Slight Rain
Wed
30 Sep
11°C / 19°C
Drizzle
Hourly forecast today:
08:00 AM
14° / 15°
14° / 15°
Overcast
95% 8 km/h
09:00 AM
14° / 16°
14° / 16°
Overcast
88% 6 km/h
10:00 AM
14° / 17°
14° / 17°
Overcast
80% 9 km/h
11:00 AM
14° / 19°
14° / 19°
Clear Sky
72% 9 km/h
12:00 PM
13° / 21°
13° / 21°
Clear Sky
61% 14 km/h
13:00 PM
12° / 22°
12° / 22°
Overcast
53% 18 km/h
14:00 PM
12° / 23°
12° / 23°
Mainly Clear
50% 17 km/h
15:00 PM
11° / 23°
11° / 23°
Overcast
47% 19 km/h
16:00 PM
10° / 23°
10° / 23°
Mainly Clear
44% 18 km/h
17:00 PM
10° / 22°
10° / 22°
Overcast
46% 12 km/h
18:00 PM
10° / 21°
10° / 21°
Overcast
51% 13 km/h

30 Day Averages and Extremes

  • Average high 19.13°C
  • Average low 11.2°C
  • Hottest day 25°C (21 September 2026)
  • Coldest day 0°C (08 October 2026)
  • Average humidity 69.6%
  • Days with precipitation 21 days
  • Highest precipitation 51 mm (12 September 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 10°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 warm weather in Windsor and Maidenhead, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- Shorts or lightweight trousers
- Light, breathable socks
- Sun hat or cap
- Cotton or linen fabrics

Temperature

Early
10°C / 10°C
Morning
14°C / 16°C
Afternoon
11°C / 23°C
Evening
11°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 450
  • CO 192
  • NH3 3
  • NO2 19
  • O3 28
  • PM10 17
  • PM25 14
  • SO2 1
  • CH4 1,431

Sunrise / Sunset

05:54
17:51