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Now · 11:03 PM

Cirencester Weather & Hourly Forecast

United Kingdom · England · GL7 0AB

Mostly cloudy night
13°C
Mostly cloudy night
Feels like: 10°C
💧 Humidity 81% 🌡 Pressure 1017 hPa 💨 Wind 16 km/h 👁 Visibility 21.8 km Clouds 88% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Cirencester

Tomorrow
Overcast night · 12:00 AM Overcast night
13° 💧 0.0 mm 💨 16 km/h H 87%1016 hPa
Overcast night · 3:00 AM Overcast night
13° 💧 0.4 mm 💨 19 km/h H 86%1013 hPa
Overcast night · 6:00 AM Overcast night
13° 💧 0.6 mm 💨 21 km/h H 91%1011 hPa
Mostly cloudy · 9:00 AM Mostly cloudy
15° 💧 0.2 mm 💨 18 km/h H 93%1010 hPa
Mostly sunny · 12:00 PM Mostly sunny
18° 💧 None 💨 20 km/h H 53%1010 hPa
Overcast · 3:00 PM Overcast
18° 💧 None 💨 21 km/h H 46%1010 hPa
Partly cloudy · 6:00 PM Partly cloudy
16° 💧 None 💨 21 km/h H 52%1010 hPa
Clear night · 9:00 PM Clear night
13° 💧 None 💨 14 km/h H 78%1012 hPa
Friday
Clear night · 12:00 AM Clear night
11° 💧 None 💨 13 km/h H 88%1013 hPa
Clear night · 3:00 AM Clear night
11° 💧 None 💨 14 km/h H 92%1013 hPa
Mostly cloudy night · 6:00 AM Mostly cloudy night
10° 💧 None 💨 18 km/h H 92%1013 hPa
Overcast · 9:00 AM Overcast
12° 💧 None 💨 12 km/h H 81%1014 hPa
Mostly cloudy · 12:00 PM Mostly cloudy
16° 💧 0.2 mm 💨 21 km/h H 59%1014 hPa
Light rain · 3:00 PM Light rain
16° 💧 0.5 mm 💨 23 km/h H 74%1014 hPa
Overcast · 6:00 PM Overcast
15° 💧 0.2 mm 💨 24 km/h H 79%1013 hPa
Overcast night · 9:00 PM Overcast night
16° 💧 0.0 mm 💨 26 km/h H 81%1013 hPa

In Cirencester and, more broadly, across South West: The evening will be mostly cloudy with cool temperatures ranging from 14 to 17 degrees Celsius. There is a high likelihood of rain, with total accumulation expected to be around 3.7 mm, and rain could occur at any time tonight. Winds will be moderate from the southwest, blowing at up to 14 mph, with gusts reaching around 24 mph. Conditions may become breezier at times, especially during any heavier showers. It would be wise to keep an umbrella or raincoat handy if you plan to go out later. Temperatures will remain steady through the night, so it should stay fairly cool. Overall, expect damp and sometimes windy conditions in the coming hours.

15-Day Weather Outlook for Cirencester

TomorrowTomorrow Overcast Overcast 18°/12° 💧 None 💨 23 km/h
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 16°/10° 💧 None 💨 26 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 18°/15° 💧 4.6 mm 💨 27 km/h
Sunday, Sep 20Sun Sep 20 Overcast Overcast 17°/12° 💧 0.1 mm 💨 20 km/h
Monday, Sep 21Mon Sep 21 Sunny Sunny 19°/ 💧 None 💨 8 km/h
Tuesday, Sep 22Tue Sep 22 Mostly cloudy Mostly cloudy 21°/12° 💧 0.0 mm 💨 4 km/h
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 19°/14° 💧 0.1 mm 💨 15 km/h
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 21°/12° 💧 None 💨 15 km/h
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 23°/11° 💧 None 💨 14 km/h
Saturday, Sep 26Sat Sep 26 Sunny Sunny 22°/11° 💧 None 💨 9 km/h
Sunday, Sep 27Sun Sep 27 Light rain Light rain 19°/10° 💧 0.1 mm 💨 15 km/h
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 15°/ 💧 0.9 mm 💨 25 km/h
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 16°/ 💧 None 💨 18 km/h
Wednesday, Sep 30Wed Sep 30 Mostly sunny Mostly sunny 16°/ 💧 None 💨 9 km/h
Thursday, Oct 1Thu Oct 1 Mostly cloudy Mostly cloudy 18°/10° 💧 None 💨 10 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cirencester

Vertical axis: °C · Color based on temperature
Overcast night at 12:00 AM
13° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
13° 1:00 AM
Overcast night at 2:00 AM
13° 2:00 AM
Overcast night at 3:00 AM
13° 3:00 AM
Overcast night at 4:00 AM
13° Tomorrow 4:00 AM
Light rain at 5:00 AM
13° 5:00 AM
Overcast night at 6:00 AM
13° 6:00 AM
Overcast at 7:00 AM
13° 7:00 AM
Light rain at 8:00 AM
13° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
15° 9:00 AM
Mostly cloudy at 10:00 AM
16° 10:00 AM
Sunny at 11:00 AM
17° 11:00 AM
Mostly sunny at 12:00 PM
18° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
18° 1:00 PM
Overcast at 2:00 PM
18° 2:00 PM
Overcast at 3:00 PM
18° 3:00 PM
Mostly cloudy at 4:00 PM
18° Tomorrow 4:00 PM
Partly cloudy at 5:00 PM
17° 5:00 PM
Partly cloudy at 6:00 PM
16° 6:00 PM
Mostly sunny at 7:00 PM
15° 7:00 PM
Clear night at 8:00 PM
14° Tomorrow 8:00 PM
Clear night at 9:00 PM
13° 9:00 PM
Clear night at 10:00 PM
12° 10:00 PM
Clear night at 11:00 PM
12° 11:00 PM
Clear night at 12:00 AM
11° Friday 12:00 AM
Clear night at 1:00 AM
11° 1:00 AM
Clear night at 2:00 AM
11° 2:00 AM
Clear night at 3:00 AM
11° 3:00 AM
Clear night at 4:00 AM
10° Friday 4:00 AM
Mostly cloudy night at 5:00 AM
10° 5:00 AM
Mostly cloudy night at 6:00 AM
10° 6:00 AM
Mostly cloudy at 7:00 AM
10° 7:00 AM
Overcast at 8:00 AM
11° Friday 8:00 AM
Overcast at 9:00 AM
12° 9:00 AM
Mostly cloudy at 10:00 AM
14° 10:00 AM
Mostly cloudy at 11:00 AM
16° 11:00 AM
Mostly cloudy at 12:00 PM
16° Friday 12:00 PM
Overcast at 1:00 PM
16° 1:00 PM
Light rain at 2:00 PM
16° 2:00 PM
Light rain at 3:00 PM
16° 3:00 PM
Light rain at 4:00 PM
15° Friday 4:00 PM
Light rain at 5:00 PM
15° 5:00 PM
Overcast at 6:00 PM
15° 6:00 PM
Light rain at 7:00 PM
15° 7:00 PM
Overcast night at 8:00 PM
15° Friday 8:00 PM
Overcast night at 9:00 PM
16° 9:00 PM
Overcast night at 10:00 PM
16° 10:00 PM
Overcast night at 11:00 PM
16° 11:00 PM
Overcast night at 12:00 AM
16° Saturday 12:00 AM
Overcast night at 1:00 AM
16° 1:00 AM
Overcast night at 2:00 AM
16° 2:00 AM
Mostly cloudy night at 3:00 AM
16° 3:00 AM
Mostly cloudy night at 4:00 AM
15° Saturday 4:00 AM
Overcast night at 5:00 AM
15° 5:00 AM
Overcast night at 6:00 AM
15° 6:00 AM
Overcast at 7:00 AM
15° 7:00 AM
Overcast at 8:00 AM
16° Saturday 8:00 AM
Overcast at 9:00 AM
16° 9:00 AM
Overcast at 10:00 AM
17° 10:00 AM
Overcast at 11:00 AM
17° 11:00 AM
Overcast at 12:00 PM
17° Saturday 12:00 PM
Overcast at 1:00 PM
18° 1:00 PM
Light rain at 4:00 PM
17° 4:00 PM
Light rain at 7:00 PM
17° 7:00 PM
Overcast night at 10:00 PM
16° Saturday 10:00 PM
Overcast night at 1:00 AM
15° 1:00 AM
Overcast night at 4:00 AM
14° 4:00 AM
Partly cloudy at 7:00 AM
13° 7:00 AM
Mostly cloudy at 10:00 AM
15° Sunday 10:00 AM
Mostly sunny at 1:00 PM
17° 1:00 PM
Mostly cloudy at 4:00 PM
17° 4:00 PM
Partly cloudy at 7:00 PM
14° 7:00 PM
Partly cloudy night at 10:00 PM
12° Sunday 10:00 PM
Clear night at 1:00 AM
1:00 AM
Clear night at 4:00 AM
4:00 AM
Sunny at 7:00 AM
7:00 AM
Sunny at 10:00 AM
15° Monday 10:00 AM
Sunny at 1:00 PM
17° 1:00 PM
Sunny at 4:00 PM
19° 4:00 PM
Sunny at 7:00 PM
16° 7:00 PM
Clear night at 10:00 PM
13° Monday 10:00 PM
Mostly clear night at 1:00 AM
12° 1:00 AM
Partly cloudy night at 4:00 AM
12° 4:00 AM
Mostly cloudy at 7:00 AM
12° 7:00 AM
Mostly cloudy at 10:00 AM
17° Tuesday 10:00 AM
Mostly cloudy at 1:00 PM
21° 1:00 PM
Overcast at 7:00 PM
19° 7:00 PM
Mostly clear night at 1:00 AM
15° 1:00 AM
Mostly sunny at 7:00 AM
14° Wednesday 7:00 AM
Partly cloudy at 1:00 PM
19° 1:00 PM
Overcast at 7:00 PM
19° 7:00 PM
Mostly clear night at 1:00 AM
13° 1:00 AM
Mostly cloudy at 7:00 AM
12° Thursday 7:00 AM
Mostly cloudy at 1:00 PM
21° 1:00 PM
Partly cloudy at 7:00 PM
18° 7:00 PM
Partly cloudy night at 1:00 AM
13° 1:00 AM
Partly cloudy at 7:00 AM
11° Friday 7:00 AM
Sunny at 1:00 PM
23° 1:00 PM
Sunny at 7:00 PM
19° 7:00 PM
Clear night at 1:00 AM
12° 1:00 AM
Sunny at 7:00 AM
11° Saturday 7:00 AM
Sunny at 1:00 PM
22° 1:00 PM
Clear night at 7:00 PM
19° 7:00 PM
Clear night at 1:00 AM
12° 1:00 AM
Sunny at 7:00 AM
10° Sunday 7:00 AM
Overcast at 1:00 PM
19° 1:00 PM
Light rain at 7:00 PM
17° 7:00 PM
Partly cloudy night at 1:00 AM
12° 1:00 AM
Partly cloudy night at 7:00 AM
Monday 7:00 AM
Overcast at 1:00 PM
15° 1:00 PM
Mostly clear night at 7:00 PM
12° 7:00 PM
Clear night at 1:00 AM
1:00 AM
Clear night at 7:00 AM
Tuesday 7:00 AM
Partly cloudy at 1:00 PM
16° 1:00 PM
Mostly clear night at 7:00 PM
12° 7:00 PM
Clear night at 1:00 AM
1:00 AM
Mostly clear night at 7:00 AM
Wednesday 7:00 AM
Mostly cloudy at 1:00 PM
16° 1:00 PM
Overcast night at 7:00 PM
14° 7:00 PM
Clear night at 1:00 AM
11° 1:00 AM
Mostly cloudy night at 7:00 AM
10° Thursday 7:00 AM
Partly cloudy at 1:00 PM
18° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Cirencester

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 0,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,9µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 76,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,2µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Cirencester

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 2,3Low Unavailable
Tomorrow UV 3,6Moderate 🙂Fair
Friday UV 3,4Moderate 🙂Fair
Saturday UV 1,1Low 😐Moderate
Sunday UV 3,8Moderate 🙂Fair
Monday UV 6,0High Unavailable
Tuesday UV 6,0High Unavailable
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Cirencester

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 4:00 PM 7:00 PM Saturday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Sunday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Sunday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Monday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Monday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Tuesday 10:00 AM 1:00 PM 7:00 PM 1:00 AM Wednesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Thursday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Friday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Saturday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Sunday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Monday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Tuesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Wednesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Thursday 7:00 AM 1:00 PM
Sustained wind Max gusts
NIGHT SKY · CIRENCESTER, ENGLAND

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

76/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:17 PM–4:49 AM
Cloud cover 32% Real hourly forecast for the best viewing hour.
Moonlight 27% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 52° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min63%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Cirencester were last refreshed today at 11:03 PM. The current forecast period extends through 18/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.