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Weather in Chelmsford for October 2026

Your guide to Chelmsford weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Chelmsford is slightly warmer than the historical average by 0.5 °C.

  • The forecast for the next days in Chelmsford predicts temperatures to be around 15 °C, close to the historical average.

  • In general, the average temperature in Chelmsford at the beginning of October is 18.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of October.

    • Rain 🌧️

  • The climate of Chelmsford in October is notably wet, with an average of 11 rainy days, and a total of 62.2 mm of precipitation.

    • More

  • Is October a good time to visit Chelmsford? check out the best time to travel to Chelmsford page.

  • ✨ Is October a good time to visit Chelmsford? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/9°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Chelmsford Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
19°
2
Light rain shower
20°
3
Patchy rain possible
17°
4
Patchy rain possible
18°
5
Patchy rain possible
18°
6
Overcast
20°
7
Light rain
18°
8
Mist
16°
9
Patchy rain possible
18°
10
Cloudy
17°
11
Light rain shower
16°
12
Patchy rain possible
16°
13
Light rain
16°
14
Overcast
15°
15
Sunny
15°
16
Patchy rain possible
16°
17
Partly cloudy
15°
18
Light rain
16°
19
Light rain
15°
20
Moderate rain
14°
21
Patchy rain possible
14°
22
Patchy rain possible
14°
23
Light rain
14°
24
Light rain
14°
25
Light rain
12°
26
Light drizzle
13°
27
Patchy rain possible
13°
28
Patchy rain possible
15°
29
Light rain
14°
30
Mist
15°
31
Partly cloudy
15°

Temperatures trend during October in Chelmsford

See the weather trend as well as the moving average line

October weather in Chelmsford day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Patchy rain possible
Patchy rain possible
 19° /12° 1 mm 3.1
2 Oct. Light rain shower
Light rain shower
 20° /12° 0.9 mm 3
3 Oct. Patchy rain possible
Patchy rain possible
 17° /11° 2 mm 2.9
4 Oct. Patchy rain possible
Patchy rain possible
 18° /10° 1.6 mm 2.8
5 Oct. Patchy rain possible
Patchy rain possible
 18° /10° 0 mm 2.8
6 Oct. Overcast
Overcast
 20° /12° 0.8 mm 2.7
7 Oct. Light rain
Light rain
 18° /11° 2.6 mm 2.6
8 Oct. Mist
Mist
 16° /10° 0.5 mm 2.6
9 Oct. Patchy rain possible
Patchy rain possible
 18° /11° 2 mm 2.5
10 Oct. Cloudy
Cloudy
 17° /9° 0.2 mm 2.4
11 Oct. Light rain shower
Light rain shower
 16° /8° 2.2 mm 2.4
12 Oct. Patchy rain possible
Patchy rain possible
 16° /9° 0.6 mm 2.3
13 Oct. Light rain
Light rain
 16° /9° 3.7 mm 2.2
14 Oct. Overcast
Overcast
 15° /8° 0 mm 2.2
15 Oct. Sunny
Sunny
 15° /9° 0 mm 2.1
16 Oct. Patchy rain possible
Patchy rain possible
 16° /10° 2.1 mm 2.1
17 Oct. Partly cloudy
Partly cloudy
 15° /9° 0.4 mm 2
18 Oct. Light rain
Light rain
 16° /10° 4.8 mm 1.9
19 Oct. Light rain
Light rain
 15° /11° 4.5 mm 1.9
20 Oct. Moderate rain
Moderate rain
 14° /11° 11.8 mm 1.8
21 Oct. Patchy rain possible
Patchy rain possible
 14° /9° 1.5 mm 1.8
22 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 1.7 mm 1.7
23 Oct. Light rain
Light rain
 14° /8° 6.4 mm 1.7
24 Oct. Light rain
Light rain
 14° /8° 5.1 mm 1.6
25 Oct. Light rain
Light rain
 12° /8° 2.6 mm 1.6
26 Oct. Light drizzle
Light drizzle
 13° /6° 1.5 mm 1.5
27 Oct. Patchy rain possible
Patchy rain possible
 13° /9° 1.8 mm 1.5
28 Oct. Patchy rain possible
Patchy rain possible
 15° /8° 1.9 mm 1.4
29 Oct. Light rain
Light rain
 14° /10° 2.7 mm 1.4
30 Oct. Mist
Mist
 15° /9° 0 mm 1.5
31 Oct. Partly cloudy
Partly cloudy
 15° /8° 0 mm 1.4
Next
Important Notice
Our weather forecast for Chelmsford in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chelmsford forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Chelmsford in October - FAQ

What are the expected maximum and minimum temperatures in Chelmsford during October?
During October, expect a variety of temperatures with highs around 15° and lows near 9°, suitable for diverse activities and preferences.

How much rainfall should be expected in Chelmsford during October?
Moderate rainfall is anticipated in Chelmsford during October, with a total of 62.2 mm spread over approximately 11 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Chelmsford during October?
The average wind speed in Chelmsford during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Chelmsford

Explore the daily rainfall trends and prepare for Chelmsfords October weather 💧
Typically, Chelmsford has 11 rainy days in October with a total of 62.2 mm of rainfall.
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Location coordinates Where is Chelmsford?

Get accurate weather forecasts for Chelmsford, located at latitude 51.736 and longitude 0.47. Stay updated with localized weather information tailored for Chelmsford.

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