Weather forecast for todayChesham, United Kingdom

Weather forecast for today

Current condition 11:04 am GMT

  • 12°C
  • Feels like:
    11°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 21km/hNNE 20°
  • Humidity: 63%
  • Dewpoint: 6°C
  • Pressure: 1030.48mbar
  • Visibility: 16.09km
  • UV index: 2
  • ▼
In Chesham, currently, thick clouds are covering most of the sky, keeping conditions mostly cloudy.
The temperature is a cool 12°C, the felt air temperature is nearly identical at 11°C. The current temperature is almost at the maximum of today's expected 14°C.

Sunday 18. Oct 2026

  • 14°C
  • 7°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 5mm
  • Wind: 24km/hNNE 22°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:32 am BST
  • Sunset: 6:03 pm BST
  • ▼
On Sunday, 18th of October, occasional raindrops will add to a generally damp day.
The chance of rainfall for today is high. However, precipitation will be light. The temperature is predicted to vary between a refreshing 14°C and a frosty 7°C.
The maximum temperature is expected to match the regular October high of 14.7°C.
Sunrise was at 7:32 am and sunset will be at 6:03 pm; the daylight will last for 10h and 31min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 13°C.
Coldest period: 8 pm - 9 pm 10°C.

Chance of precipitation

Highest chance: 9 pm 71%.

Hourly weather forecast

  • 12 pm
  • 13°C
  • Feels like:
    11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 21km/hNNE 23°
  • Humidity: 63%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 1 pm
  • 13°C
  • Feels like:
    11°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 23km/hNNE 27°
  • Humidity: 59%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 2 pm
  • 13°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 25°
  • Humidity: 57%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 3 pm
  • 13°C
  • Feels like:
    10°C
Few Showers
Few Showers
  • Precip. probability: 35%
  • Precipitation: 0mm
  • Wind: 26km/hNNE 25°
  • Humidity: 57%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • 12°C
  • Feels like:
    10°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 20°
  • Humidity: 63%
  • Pressure: 1029mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 5 pm
  • 12°C
  • Feels like:
    9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hNNE 20°
  • Humidity: 63%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 pm
  • 11°C
  • Feels like:
    8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 18°
  • Humidity: 65%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:03 pm
  • 7 pm
  • 11°C
  • Feels like:
    8°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 19km/hNNE 18°
  • Humidity: 66%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8 pm
  • 10°C
  • Feels like:
    8°C
Light Rain
Light Rain
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 19km/hNNE 20°
  • Humidity: 68%
  • Pressure: 1028mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 9 pm
  • 10°C
  • Feels like:
    7°C
Rain
Rain
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 18km/hNNE 15°
  • Humidity: 72%
  • Pressure: 1027mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 10 pm
  • 10°C
  • Feels like:
    7°C
Rain
Rain
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 18km/hN 7°
  • Humidity: 77%
  • Pressure: 1027mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 11 pm
  • 10°C
  • Feels like:
    7°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 19km/hNNE 13°
  • Humidity: 83%
  • Pressure: 1026mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Today, a combination of rain-soaked and overcast weather is expected.
With minimal precipitation of 1mm, rainfall is expected at 1 pm, and from 8 pm to 11 pm.
The temperature will vary between the lowest temperature of 10°C and the highest temperature of 13°C. The warmest part of the day will be from noon to 3 pm.
The temperature today will be consistent with the average high in October. Today, the lowest temperature will be also comparable to October's usual minimum.
Updated: Oct 18, 2026 @ 11:04:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:04 am GMT is 12°C.

On Sunday, expect light rain showers with brief breaks in between.

Light precipitation of 5mm is forecasted. The possibility of rainfall is 58%.

Today, the highest temperature will be 14°C, while the lowest temperature will be 7°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Chesham, sunrise was at 7:32 am and sunset will be at 6:03 pm (BST).

Today, the daylight will last for 10h and 31min.