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:
29°C
84.2°F
°C °F

Condition: Overcast

Pressure: 1,007 hPa

Feel like: 29 °C

Temperature: 29°C

Cloud: 100%

Humidity: 46%

Wind: ESE - 12 km/h

Visibility: 27.28 km

Weather forecast

Tue
23 Jun
21°C / 35°C
Slight Thunderstorm
Wed
24 Jun
21°C / 37°C
Slight Thunderstorm
Thu
25 Jun
17°C / 26°C
Overcast
Fri
26 Jun
15°C / 23°C
Overcast
Sat
27 Jun
14°C / 23°C
Overcast
Hourly forecast today:
17:00 PM
16° / 29°
16° / 29°
Overcast
46% 26 km/h
18:00 PM
20° / 24°
20° / 24°
Moderate Rain Showers
80% 7 km/h
19:00 PM
18° / 23°
18° / 23°
Drizzle Dense Intensity
73% 40 km/h
20:00 PM
17° / 22°
17° / 22°
Overcast
73% 27 km/h
21:00 PM
17° / 22°
17° / 22°
Clear Sky
71% 22 km/h
22:00 PM
17° / 21°
17° / 21°
Clear Sky
76% 15 km/h
23:00 PM
17° / 21°
17° / 21°
Clear Sky
78% 22 km/h
00:00 AM
16° / 20°
16° / 20°
Mainly Clear
79% 24 km/h
01:00 AM
16° / 20°
16° / 20°
Clear Sky
82% 15 km/h
02:00 AM
16° / 19°
16° / 19°
Clear Sky
83% 18 km/h
03:00 AM
16° / 19°
16° / 19°
Clear Sky
83% 20 km/h

30 Day Averages and Extremes

  • Average high 21.17°C
  • Average low 12.87°C
  • Hottest day 37°C (24 June 2026)
  • Coldest day 0°C (05 July 2026)
  • Average humidity 62.53%
  • Days with precipitation 21 days
  • Highest precipitation 59 mm (07 June 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 18°C
  • Total Precipitation: 6 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 very hot weather in Swindon, with the high temperatures above 34ºC (93.2ºF), consider wearing:
- Sleeveless tops or vests
- Airy sandals or flip-flops
- Light, natural fabrics (like cotton or linen)
- High SPF sunscreen for outdoor activities

Temperature

Early
16°C / 18°C
Morning
16°C / 23°C
Afternoon
16°C / 30°C
Evening
17°C / 22°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 447
  • CO 134
  • NH3 2
  • NO2 5
  • O3 113
  • PM10 14
  • PM25 8
  • SO2 0
  • CH4 1,384

Sunrise / Sunset

03:50
20:28