Swindon, United Kingdom Weather

  1. Swindon, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Swindon over the next 12 hours
  7. Temperature and possibility of rain in Swindon in the coming days
  8. Rainfall in Swindon in the coming days
  9. Swindon Weather Summary
  10. Weather averages by month
  11. Swindon's weather
  12. Frequently asked questions
  13. Comments
Swindon, Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Overcast

Pressure: 997 hPa

Feel like: 13 °C

Temperature: 15°C

Cloud: 100%

Humidity: 81%

Wind: SW - 21 km/h

Visibility: 25.32 km

Weather forecast

Sun
20 Sep
8°C / 20°C
Overcast
Mon
21 Sep
11°C / 22°C
Mainly Clear
Tue
22 Sep
10°C / 17°C
Overcast
Wed
23 Sep
7°C / 18°C
Overcast
Thu
24 Sep
11°C / 17°C
Drizzle
Hourly forecast today:
05:00 AM
12° / 15°
12° / 15°
Overcast
81% 42 km/h
06:00 AM
12° / 15°
12° / 15°
Overcast
81% 42 km/h
07:00 AM
12° / 15°
12° / 15°
Overcast
80% 38 km/h
08:00 AM
12° / 16°
12° / 16°
Overcast
79% 41 km/h
09:00 AM
13° / 17°
13° / 17°
Partly Cloudy
76% 50 km/h
10:00 AM
13° / 19°
13° / 19°
Overcast
70% 47 km/h
11:00 AM
13° / 19°
13° / 19°
Overcast
71% 46 km/h
12:00 PM
15° / 18°
15° / 18°
Overcast
83% 44 km/h
13:00 PM
15° / 18°
15° / 18°
Drizzle
86% 50 km/h
14:00 PM
16° / 17°
16° / 17°
Moderate Drizzle
94% 30 km/h
15:00 PM
16° / 17°
16° / 17°
Overcast
93% 30 km/h

30 Day Averages and Extremes

  • Average high 18.2°C
  • Average low 11.47°C
  • Hottest day 26°C (05 September 2026)
  • Coldest day 0°C (02 October 2026)
  • Average humidity 69.87%
  • Days with precipitation 22 days
  • Highest precipitation 62 mm (07 September 2026)

Yesterday's Data

  • Max: 19°C
  • Min: 15°C
  • Total Precipitation: 1 mm

Temperature and possibility of rain in Swindon over the next 12 hours

Temperature and possibility of rain in Swindon in the coming days

Rainfall in Swindon in the coming days

Swindon Climate Summary

Swindon features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.68ºC (51.22ºF), which is about -0.07% lower than the national average for United Kingdom. Annually, the city experiences approximately 61.32 millimeters (2.41 inches) of rainfall, spread across 143.54 rainy days, accounting for 39.33% of the year.

Longitude 51.5557739
Latitude -1.7797176
Yearly high temperature 13.14ºC (55.65ºF)
Yearly low temperature 6.13ºC (43.03ºF)
Hottest month August 19.92ºC (67.86ºF)
Coldest month February 1.63ºC (34.93ºF)
Yearly precip 61.32mm (2.41in)
Days with rainfall 143.54 days (39.33%)
Driest month March (84.79%)
Wettest month June (84.99%)

Weather averages by month

Month High / Low (°C) Rain
January 6.22° / 1.43° 10.91 days
February 6.96° / 1.63° 10.55 days
March 9.64° / 2.28° 9.82 days
April 12.81° / 3.93° 11.45 days
May 15.28° / 6.39° 14.36 days
June 18.05° / 9.35° 14.82 days
July 20.67° / 11.79° 15.27 days
August 19.92° / 11.96° 14.55 days
September 17.76° / 9.84° 8.91 days
October 13.82° / 7.73° 11.18 days
November 9.38° / 4.51° 11.27 days
December 7.18° / 2.71° 10.45 days

Swindon's weather

Frequently asked questions

1. What is the hottest month in Swindon?

August has the highest average monthly temperature (daily mean of 19.92ºC) and February are the coolest (daily mean of 1.63ºC).

2. What should I wear in Swindon today?

For today's mild weather in Swindon, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Comfortable jeans or slacks
- Scarf (optional)
- Light jacket (for cooler periods)
- Lightweight sweater or cardigan

Temperature

Early
13°C / 16°C
Morning
13°C / 17°C
Afternoon
16°C / 17°C
Evening
14°C / 15°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 435
  • CO 153
  • NH3 0
  • NO2 1
  • O3 61
  • PM10 11
  • PM25 5
  • SO2 0
  • CH4 1,369

Sunrise / Sunset

05:49
18:10