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Now · 3:47 AM

Chilbolton Weather & Hourly Forecast

United Kingdom · England · SO20 6AA

Partly cloudy night
16°C
Partly cloudy night
Feels like: 16°C
💧 Humidity 89% 🌡 Pressure 1016 hPa 💨 Wind 10 km/h 👁 Visibility 28.4 km Clouds 60% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Chilbolton

Today
Mostly cloudy night · 4:00 AM Mostly cloudy night
16° 💧 None 💨 9 km/h H 94%1016 hPa
Mostly cloudy · 7:00 AM Mostly cloudy
16° 💧 0.0 mm 💨 10 km/h H 95%1017 hPa
Overcast · 10:00 AM Overcast
20° 💧 0.2 mm 💨 17 km/h H 75%1017 hPa
Light rain · 1:00 PM Light rain
21° 💧 0.2 mm 💨 22 km/h H 68%1017 hPa
Overcast · 4:00 PM Overcast
21° 💧 None 💨 18 km/h H 57%1017 hPa
Overcast · 7:00 PM Overcast
18° 💧 None 💨 17 km/h H 62%1017 hPa
Overcast night · 10:00 PM Overcast night
16° 💧 0.3 mm 💨 12 km/h H 68%1016 hPa
Tomorrow
Light rain · 1:00 AM Light rain
14° 💧 1.8 mm 💨 16 km/h H 91%1015 hPa
Light rain · 4:00 AM Light rain
14° 💧 2.3 mm 💨 16 km/h H 96%1013 hPa
Light rain · 7:00 AM Light rain
14° 💧 1.8 mm 💨 14 km/h H 97%1011 hPa
Light rain · 10:00 AM Light rain
15° 💧 0.7 mm 💨 11 km/h H 97%1010 hPa
Sunny · 1:00 PM Sunny
18° 💧 0.1 mm 💨 16 km/h H 61%1010 hPa
Mostly sunny · 4:00 PM Mostly sunny
19° 💧 None 💨 23 km/h H 45%1009 hPa
Sunny · 7:00 PM Sunny
16° 💧 None 💨 19 km/h H 61%1010 hPa
Clear night · 10:00 PM Clear night
13° 💧 None 💨 16 km/h H 73%1011 hPa
Wednesday
Clear night · 1:00 AM Clear night
12° 💧 None 💨 16 km/h H 80%1012 hPa

In Chilbolton and, more broadly, across South East: This morning will be mostly cloudy, with mild to warm temperatures ranging from 16 to 24 degrees Celsius. There may be some light rain, with an accumulation of about 0.4 mm, and the chance of rain reaching around 20%. Winds will be noticeable from the west, reaching up to 20 mph, with gusts possibly hitting 23 mph. During the afternoon, the cloud cover is expected to remain relatively steady, with temperatures staying within the same range. There could be a brief, light shower, but overall, conditions should be fairly dry. Winds will continue to be brisk, maintaining their westward direction and strength. It’s a day to be prepared for some gusty spells and the possibility of light rain, but no significant weather disruptions are anticipated.

15-Day Weather Outlook for Chilbolton

TomorrowTomorrow Mostly cloudy Mostly cloudy 19°/12° 💧 None 💨 23 km/h
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 18°/11° 💧 5.4 mm 💨 21 km/h
Thursday, Sep 10Thu Sep 10 Overcast Overcast 17°/ 💧 0.8 mm 💨 20 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 20°/14° 💧 0.7 mm 💨 23 km/h
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 20°/ 💧 None 💨 18 km/h
Sunday, Sep 13Sun Sep 13 Overcast Overcast 20°/14° 💧 2.3 mm 💨 23 km/h
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 20°/11° 💧 None 💨 12 km/h
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 19°/16° 💧 3.5 mm 💨 23 km/h
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 18°/10° 💧 0.1 mm 💨 17 km/h
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 16°/ 💧 0.0 mm 💨 15 km/h
Friday, Sep 18Fri Sep 18 Overcast Overcast 18°/12° 💧 0.0 mm 💨 13 km/h
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 19°/10° 💧 0.0 mm 💨 9 km/h
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 19°/11° 💧 0.2 mm 💨 18 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 19°/13° 💧 0.3 mm 💨 29 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Chilbolton

Vertical axis: °C · Color based on temperature
Mostly cloudy night at 4:00 AM
16° Today 4:00 AM
Clear night at 5:00 AM
16° 5:00 AM
Mostly cloudy night at 6:00 AM
16° 6:00 AM
Mostly cloudy at 7:00 AM
16° 7:00 AM
Mostly cloudy at 8:00 AM
18° Today 8:00 AM
Mostly cloudy at 9:00 AM
19° 9:00 AM
Overcast at 10:00 AM
20° 10:00 AM
Overcast at 11:00 AM
20° 11:00 AM
Light rain at 12:00 PM
21° Today 12:00 PM
Light rain at 1:00 PM
21° 1:00 PM
Overcast at 2:00 PM
21° 2:00 PM
Overcast at 3:00 PM
21° 3:00 PM
Overcast at 4:00 PM
21° Today 4:00 PM
Overcast at 5:00 PM
20° 5:00 PM
Overcast at 6:00 PM
20° 6:00 PM
Overcast at 7:00 PM
18° 7:00 PM
Overcast night at 8:00 PM
17° Today 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
Light rain at 12:00 AM
15° Tomorrow 12:00 AM
Light rain at 1:00 AM
14° 1:00 AM
Light rain at 2:00 AM
14° 2:00 AM
Light rain at 3:00 AM
14° 3:00 AM
Light rain at 4:00 AM
14° Tomorrow 4:00 AM
Light rain at 5:00 AM
14° 5:00 AM
Light rain at 6:00 AM
14° 6:00 AM
Light rain at 7:00 AM
14° 7:00 AM
Light rain at 8:00 AM
14° Tomorrow 8:00 AM
Light rain at 9:00 AM
14° 9:00 AM
Light rain at 10:00 AM
15° 10:00 AM
Light rain at 11:00 AM
16° 11:00 AM
Mostly cloudy at 12:00 PM
16° Tomorrow 12:00 PM
Sunny at 1:00 PM
18° 1:00 PM
Sunny at 2:00 PM
19° 2:00 PM
Sunny at 3:00 PM
19° 3:00 PM
Mostly sunny at 4:00 PM
19° Tomorrow 4:00 PM
Partly cloudy at 5:00 PM
18° 5:00 PM
Sunny at 6:00 PM
17° 6:00 PM
Sunny at 7:00 PM
16° 7:00 PM
Clear night at 8:00 PM
14° Tomorrow 8:00 PM
Clear night at 9:00 PM
14° 9:00 PM
Clear night at 10:00 PM
13° 10:00 PM
Clear night at 11:00 PM
13° 11:00 PM
Clear night at 12:00 AM
12° Wednesday 12:00 AM
Clear night at 1:00 AM
12° 1:00 AM
Clear night at 2:00 AM
12° 2:00 AM
Clear night at 3:00 AM
12° 3:00 AM
Clear night at 4:00 AM
12° Wednesday 4:00 AM
Mostly clear night at 5:00 AM
11° 5:00 AM
Mostly clear night at 6:00 AM
11° 6:00 AM
Sunny at 7:00 AM
11° 7:00 AM
Mostly sunny at 8:00 AM
12° Wednesday 8:00 AM
Mostly sunny at 9:00 AM
14° 9:00 AM
Mostly cloudy at 10:00 AM
15° 10:00 AM
Overcast at 11:00 AM
16° 11:00 AM
Mostly cloudy at 12:00 PM
17° Wednesday 12:00 PM
Mostly cloudy at 1:00 PM
18° 1:00 PM
Clear night at 10:00 PM
13° 10:00 PM
Mostly clear night at 1:00 AM
12° 1:00 AM
Overcast night at 4:00 AM
10° Thursday 4:00 AM
Overcast at 7:00 AM
7:00 AM
Overcast at 10:00 AM
14° 10:00 AM
Mostly cloudy at 1:00 PM
17° 1:00 PM
Overcast at 4:00 PM
16° Thursday 4:00 PM
Overcast at 7:00 PM
15° 7:00 PM
Mostly cloudy night at 10:00 PM
14° 10:00 PM
Light rain at 1:00 AM
15° 1:00 AM
Overcast night at 4:00 AM
15° Friday 4:00 AM
Partly cloudy at 7:00 AM
14° 7:00 AM
Overcast at 10:00 AM
17° 10:00 AM
Partly cloudy at 1:00 PM
20° 1:00 PM
Mostly sunny at 4:00 PM
20° Friday 4:00 PM
Partly cloudy at 7:00 PM
18° 7:00 PM
Clear night at 10:00 PM
14° 10:00 PM
Partly cloudy night at 1:00 AM
11° 1:00 AM
Mostly cloudy night at 4:00 AM
Saturday 4:00 AM
Partly cloudy at 7:00 AM
7:00 AM
Partly cloudy at 10:00 AM
16° 10:00 AM
Mostly sunny at 1:00 PM
19° 1:00 PM
Mostly sunny at 4:00 PM
20° Saturday 4:00 PM
Sunny at 7:00 PM
16° 7:00 PM
Partly cloudy night at 1:00 AM
17° 1:00 AM
Partly cloudy at 7:00 AM
14° 7:00 AM
Overcast at 1:00 PM
17° Sunday 1:00 PM
Overcast at 7:00 PM
20° 7:00 PM
Mostly cloudy night at 1:00 AM
18° 1:00 AM
Mostly sunny at 7:00 AM
13° 7:00 AM
Sunny at 1:00 PM
11° Monday 1:00 PM
Mostly sunny at 7:00 PM
20° 7:00 PM
Clear night at 1:00 AM
19° 1:00 AM
Overcast at 7:00 AM
17° 7:00 AM
Partly cloudy at 1:00 PM
16° Tuesday 1:00 PM
Sunny at 7:00 PM
19° 7:00 PM
Mostly clear night at 1:00 AM
16° 1:00 AM
Sunny at 7:00 AM
12° 7:00 AM
Mostly sunny at 1:00 PM
10° Wednesday 1:00 PM
Mostly cloudy at 7:00 PM
18° 7:00 PM
Partly cloudy night at 1:00 AM
16° 1:00 AM
Overcast at 7:00 AM
10° 7:00 AM
Sunny at 1:00 PM
Thursday 1:00 PM
Overcast at 7:00 PM
16° 7:00 PM
Overcast night at 1:00 AM
15° 1:00 AM
Overcast at 7:00 AM
12° 7:00 AM
Overcast at 1:00 PM
13° Friday 1:00 PM
Mostly sunny at 7:00 PM
18° 7:00 PM
Mostly clear night at 1:00 AM
16° 1:00 AM
Mostly sunny at 7:00 AM
10° 7:00 AM
Mostly cloudy at 1:00 PM
10° Saturday 1:00 PM
Mostly cloudy at 7:00 PM
19° 7:00 PM
Mostly clear night at 1:00 AM
17° 1:00 AM
Partly cloudy at 7:00 AM
11° 7:00 AM
Mostly sunny at 1:00 PM
11° Sunday 1:00 PM
Overcast at 7:00 PM
19° 7:00 PM
Overcast night at 1:00 AM
17° 1:00 AM
Overcast at 7:00 AM
14° 7:00 AM
Overcast at 1:00 PM
13° Monday 1:00 PM
Overcast at 7:00 PM
19° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Chilbolton

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 AM
PM2.5 Fine particles Fair 11,7µg/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 Fair 27,9µg/m³

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

O₃ Ozone Fair 69,0µg/m³

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

NO₂ Nitrogen dioxide Good 9,4µg/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 Chilbolton

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 3,7Moderate 🙂Fair
Tomorrow UV 4,0Moderate 🙂Fair
Wednesday UV 3,8Moderate 🙂Fair
Thursday UV 3,4Moderate 🙂Fair
Friday UV 5,0Moderate 🙂Fair
Saturday UV 6,0High Unavailable
Sunday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,4 9:00 AMUV 1,0 10:00 AMUV 1,1 11:00 AMUV 1,0 12:00 PMUV 1,6 1:00 PMUV 3,7 2:00 PMUV 2,5 3:00 PMUV 3,0 4:00 PMUV 2,1 5:00 PMUV 1,1 6:00 PMUV 0,4
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for 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 Chilbolton

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

35/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 82% Real hourly forecast for the best viewing hour.
Moonlight 23% Waning Crescent · Moon about 21° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 73° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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 Chilbolton were last refreshed today at 3:24 AM. The current forecast period extends through 09/09/2026 at 1:00 AM. 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.