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Weather Colchester: Current forecast

Colchester / United Kingdom

21.5 °C
Feels like 17.4 °C
Min 14 °C / Max 23 °C
Weather Colchester: Overcast, 22 °C Overcast
19.8 km/h S
Wind
23.5 km/h S
Gusts
1021 hPa
Pressure
0 mm
Precipitation
44 %
Humidity
4.4
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Low
Mugwort Moderate
Ragweed High
06:16 / 19:32
Sunrise / Sunset
Does not rise today / 17:20
Moonrise / Moonset
Waning Crescent (20 %)
Moon phase

Updated: Sep 6, 2026, 14:30 CEST Sep 6, 2026, 13:30 BST

Today's Summary

Right now Colchester has overcast weather. The thermometer currently shows 21.5°C. With wind from the south, it feels noticeably colder, around 17.4°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 13.9°C and 23.1°C.

Hourly forecast – Colchester, today

Sep 6, 14:00
23 °C
Partly cloudy
Colchester Sep 6, 14:00: Partly cloudy, 23 °C
Sep 6, 15:00
23 °C
Cloudy
Colchester Sep 6, 15:00: Cloudy, 23 °C
Sep 6, 16:00
22 °C
Overcast
Colchester Sep 6, 16:00: Overcast, 22 °C
Sep 6, 17:00
20 °C
Partly cloudy
Colchester Sep 6, 17:00: Partly cloudy, 20 °C
Sep 6, 18:00
19 °C
Patchy rain possible
Colchester Sep 6, 18:00: Patchy rain possible, 19 °C
Sep 6, 19:00
19 °C
Patchy rain possible
Colchester Sep 6, 19:00: Patchy rain possible, 19 °C
Sep 6, 20:00
18 °C
Cloudy
Colchester Sep 6, 20:00: Cloudy, 18 °C
Sep 6, 21:00
18 °C
Overcast
Colchester Sep 6, 21:00: Overcast, 18 °C
Sep 6, 22:00
18 °C
Overcast
Colchester Sep 6, 22:00: Overcast, 18 °C
Sep 6, 23:00
18 °C
Overcast
Colchester Sep 6, 23:00: Overcast, 18 °C
Sep 7, 00:00
18 °C
Overcast
Colchester Sep 7, 00:00: Overcast, 18 °C
Sep 7, 01:00
18 °C
Overcast
Colchester Sep 7, 01:00: Overcast, 18 °C
Sep 7, 02:00
18 °C
Overcast
Colchester Sep 7, 02:00: Overcast, 18 °C
Sep 7, 03:00
17 °C
Overcast
Colchester Sep 7, 03:00: Overcast, 17 °C
Sep 7, 04:00
17 °C
Clear
Colchester Sep 7, 04:00: Clear, 17 °C
Sep 7, 05:00
16 °C
Sunny
Colchester Sep 7, 05:00: Sunny, 16 °C
Sep 7, 06:00
18 °C
Partly cloudy
Colchester Sep 7, 06:00: Partly cloudy, 18 °C
Sep 7, 07:00
20 °C
Sunny
Colchester Sep 7, 07:00: Sunny, 20 °C
Sep 7, 08:00
22 °C
Sunny
Colchester Sep 7, 08:00: Sunny, 22 °C
Sep 7, 09:00
23 °C
Sunny
Colchester Sep 7, 09:00: Sunny, 23 °C
Sep 7, 10:00
24 °C
Sunny
Colchester Sep 7, 10:00: Sunny, 24 °C
Sep 7, 11:00
25 °C
Sunny
Colchester Sep 7, 11:00: Sunny, 25 °C
Sep 7, 12:00
25 °C
Overcast
Colchester Sep 7, 12:00: Overcast, 25 °C
Sep 7, 13:00
25 °C
Overcast
Colchester Sep 7, 13:00: Overcast, 25 °C
Time
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
Colchester Sep 6, 14:00: Partly cloudy
Colchester Sep 6, 15:00: Cloudy
Colchester Sep 6, 16:00: Overcast
Colchester Sep 6, 17:00: Partly cloudy
Colchester Sep 6, 18:00: Patchy rain possible
Colchester Sep 6, 19:00: Patchy rain possible
Colchester Sep 6, 20:00: Cloudy
Colchester Sep 6, 21:00: Overcast
Colchester Sep 6, 22:00: Overcast
Colchester Sep 6, 23:00: Overcast
Colchester Sep 7, 00:00: Overcast
Colchester Sep 7, 01:00: Overcast
Colchester Sep 7, 02:00: Overcast
Colchester Sep 7, 03:00: Overcast
Colchester Sep 7, 04:00: Clear
Colchester Sep 7, 05:00: Sunny
Colchester Sep 7, 06:00: Partly cloudy
Colchester Sep 7, 07:00: Sunny
Colchester Sep 7, 08:00: Sunny
Colchester Sep 7, 09:00: Sunny
Colchester Sep 7, 10:00: Sunny
Colchester Sep 7, 11:00: Sunny
Colchester Sep 7, 12:00: Overcast
Colchester Sep 7, 13:00: Overcast
Temperature (°C)
Chance of rain (%)
5
8
11
7
11
10
9
14
14
14
14
13
13
13
4
5
8
6
4
3
3
2
10
10
Precipitation
0 mm
0 mm
Wind (km/h)
SSE
20
SSE
20
SSE
17
SSE
13
SSE
12
S
11
S
11
S
11
S
11
SSW
11
SSW
10
SW
9
WSW
8
W
10
W
10
W
12
W
12
W
18
W
18
W
20
W
21
W
22
WSW
25
W
25
Pressure (hPa)
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
Humidity (%)
42 %
41 %
45 %
56 %
61 %
59 %
58 %
59 %
60 %
59 %
58 %
55 %
54 %
56 %
60 %
66 %
66 %
69 %
63 %
55 %
51 %
46 %
43 %
41 %
Cloud cover (%)
59 %
86 %
100 %
59 %
75 %
74 %
69 %
100 %
100 %
100 %
100 %
100 %
100 %
98 %
13 %
5 %
43 %
5 %
5 %
8 %
15 %
16 %
100 %
100 %

14-day weather forecast – Colchester

14-day trend for Colchester: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 10.4°C at night, with daytime highs up to 26.6°C.

Date
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Sep 13
Sep 14
Sep 15
Sep 16
Sep 17
Sep 18
Sep 19
Colchester September 6, 2026: Overcast
Colchester September 7, 2026: Overcast
Colchester September 8, 2026: Overcast
Colchester September 9, 2026: Sunny
Colchester September 10, 2026: Overcast
Colchester September 11, 2026: Patchy rain possible
Colchester September 12, 2026: Overcast
Colchester September 13, 2026: Patchy rain possible
Colchester September 14, 2026: Partly cloudy
Colchester September 15, 2026: Sunny
Colchester September 16, 2026: Overcast
Colchester September 17, 2026: Patchy rain possible
Colchester September 18, 2026: Patchy rain possible
Colchester September 19, 2026: Overcast
Temperature (°C)
Chance of rain (%)
13
8
38
7
24
37
39
46
10
7
36
22
39
17
Precipitation
0 mm
0.5 mm
0 mm
0.2 mm
0.4 mm
0.5 mm
0.6 mm
0.3 mm
0.1 mm
0.4 mm
0 mm
Wind max (km/h)
20
25
24
25
32
33
21
15
10
19
26
34
30
30
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
September 6, 2026 Colchester September 6, 2026: Overcast Overcast 14 °C 23 °C 06:16 19:32 Does not rise today 17:20 Waning Crescent (20 %)
September 7, 2026 Colchester September 7, 2026: Overcast Overcast 16 °C 25 °C 06:18 19:30 00:20 17:57 Waning Crescent (12 %)
September 8, 2026 Colchester September 8, 2026: Overcast Overcast 14 °C 20 °C 06:20 19:28 01:50 18:23 Waning Crescent (6 %)
September 9, 2026 Colchester September 9, 2026: Sunny Sunny 10 °C 19 °C 06:21 19:25 03:25 18:42 New Moon (2 %)
September 10, 2026 Colchester September 10, 2026: Overcast Overcast 11 °C 20 °C 06:23 19:23 04:58 18:57 New Moon (0 %)
September 11, 2026 Colchester September 11, 2026: Patchy rain possible Patchy rain possible 14 °C 18 °C 06:24 19:21 06:29 19:10 New Moon (0 %)
September 12, 2026 Colchester September 12, 2026: Overcast Overcast 11 °C 21 °C 06:26 19:18 07:58 19:23 New Moon (3 %)
September 13, 2026 Colchester September 13, 2026: Patchy rain possible Patchy rain possible 14 °C 20 °C 06:28 19:16 09:26 19:37 Waxing Crescent (8 %)
September 14, 2026 Colchester September 14, 2026: Partly cloudy Partly cloudy 12 °C 21 °C 06:29 19:14 10:52 19:54 Waxing Crescent (14 %)
September 15, 2026 Colchester September 15, 2026: Sunny Sunny 14 °C 27 °C 06:31 19:11 12:17 20:15 Waxing Crescent (23 %)
September 16, 2026 Colchester September 16, 2026: Overcast Overcast 14 °C 21 °C 06:32 19:09 13:38 20:44 First Quarter (32 %)
September 17, 2026 Colchester September 17, 2026: Patchy rain possible Patchy rain possible 12 °C 16 °C 06:34 19:07 14:49 21:24 First Quarter (42 %)
September 18, 2026 Colchester September 18, 2026: Patchy rain possible Patchy rain possible 12 °C 17 °C 06:36 19:04 15:47 22:17 First Quarter (53 %)
September 19, 2026 Colchester September 19, 2026: Overcast Overcast 12 °C 19 °C 06:37 19:02 16:30 23:21 First Quarter (63 %)