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Weather Dorchester: Current forecast

Dorchester / United Kingdom

66.7 °F
Feels like 54.3 °F
Min 57 °F / Max 69 °F
Weather Dorchester: Patchy rain possible, 67 °F Patchy rain possible
24.9 mph SW
Wind
29.1 mph SW
Gusts
1008 hPa
Pressure
0 mm
Precipitation
66 %
Humidity
4
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Moderate
Ragweed Moderate
06:17 / 20:04
Sunrise / Sunset
20:07 / 06:40
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:20 CEST Aug 28, 2026, 16:20 BST

Today's Summary

If you head out in Dorchester today, you'll see a patchy rain possible sky. The thermometer currently shows 19.3°C. With wind from the south-west, it feels noticeably colder, around 12.4°C. Pack a light jacket for the evening. During the day temperatures will range between 14.1°C and 20.6°C.

Hourly forecast – Dorchester, today

Aug 28, 17:00
64 °F
Partly cloudy
Dorchester Aug 28, 17:00: Partly cloudy, 64 °F
Aug 28, 18:00
62 °F
Partly cloudy
Dorchester Aug 28, 18:00: Partly cloudy, 62 °F
Aug 28, 19:00
62 °F
Clear
Dorchester Aug 28, 19:00: Clear, 62 °F
Aug 28, 20:00
61 °F
Partly cloudy
Dorchester Aug 28, 20:00: Partly cloudy, 61 °F
Aug 28, 21:00
60 °F
Patchy rain possible
Dorchester Aug 28, 21:00: Patchy rain possible, 60 °F
Aug 28, 22:00
60 °F
Cloudy
Dorchester Aug 28, 22:00: Cloudy, 60 °F
Aug 28, 23:00
60 °F
Patchy rain possible
Dorchester Aug 28, 23:00: Patchy rain possible, 60 °F
Aug 29, 00:00
60 °F
Patchy rain possible
Dorchester Aug 29, 00:00: Patchy rain possible, 60 °F
Aug 29, 01:00
60 °F
Patchy rain possible
Dorchester Aug 29, 01:00: Patchy rain possible, 60 °F
Aug 29, 02:00
60 °F
Patchy rain possible
Dorchester Aug 29, 02:00: Patchy rain possible, 60 °F
Aug 29, 03:00
60 °F
Patchy rain possible
Dorchester Aug 29, 03:00: Patchy rain possible, 60 °F
Aug 29, 04:00
59 °F
Light rain
Dorchester Aug 29, 04:00: Light rain, 59 °F
Aug 29, 05:00
58 °F
Light rain shower
Dorchester Aug 29, 05:00: Light rain shower, 58 °F
Aug 29, 06:00
59 °F
Light rain
Dorchester Aug 29, 06:00: Light rain, 59 °F
Aug 29, 07:00
61 °F
Moderate rain
Dorchester Aug 29, 07:00: Moderate rain, 61 °F
Aug 29, 08:00
62 °F
Patchy rain possible
Dorchester Aug 29, 08:00: Patchy rain possible, 62 °F
Aug 29, 09:00
66 °F
Patchy rain possible
Dorchester Aug 29, 09:00: Patchy rain possible, 66 °F
Aug 29, 10:00
65 °F
Light rain shower
Dorchester Aug 29, 10:00: Light rain shower, 65 °F
Aug 29, 11:00
62 °F
Light rain shower
Dorchester Aug 29, 11:00: Light rain shower, 62 °F
Aug 29, 12:00
62 °F
Light rain shower
Dorchester Aug 29, 12:00: Light rain shower, 62 °F
Aug 29, 13:00
63 °F
Patchy rain possible
Dorchester Aug 29, 13:00: Patchy rain possible, 63 °F
Aug 29, 14:00
66 °F
Light rain shower
Dorchester Aug 29, 14:00: Light rain shower, 66 °F
Aug 29, 15:00
65 °F
Light rain shower
Dorchester Aug 29, 15:00: Light rain shower, 65 °F
Aug 29, 16:00
65 °F
Patchy rain possible
Dorchester Aug 29, 16:00: Patchy rain possible, 65 °F
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
Dorchester Aug 28, 17:00: Partly cloudy
Dorchester Aug 28, 18:00: Partly cloudy
Dorchester Aug 28, 19:00: Clear
Dorchester Aug 28, 20:00: Partly cloudy
Dorchester Aug 28, 21:00: Patchy rain possible
Dorchester Aug 28, 22:00: Cloudy
Dorchester Aug 28, 23:00: Patchy rain possible
Dorchester Aug 29, 00:00: Patchy rain possible
Dorchester Aug 29, 01:00: Patchy rain possible
Dorchester Aug 29, 02:00: Patchy rain possible
Dorchester Aug 29, 03:00: Patchy rain possible
Dorchester Aug 29, 04:00: Light rain
Dorchester Aug 29, 05:00: Light rain shower
Dorchester Aug 29, 06:00: Light rain
Dorchester Aug 29, 07:00: Moderate rain
Dorchester Aug 29, 08:00: Patchy rain possible
Dorchester Aug 29, 09:00: Patchy rain possible
Dorchester Aug 29, 10:00: Light rain shower
Dorchester Aug 29, 11:00: Light rain shower
Dorchester Aug 29, 12:00: Light rain shower
Dorchester Aug 29, 13:00: Patchy rain possible
Dorchester Aug 29, 14:00: Light rain shower
Dorchester Aug 29, 15:00: Light rain shower
Dorchester Aug 29, 16:00: Patchy rain possible
Temperature (°F)
Chance of rain (%)
11
14
14
18
27
26
34
33
31
32
35
69
48
81
87
37
33
70
77
76
28
67
42
55
Precipitation
—
—
—
—
0 mm
—
0 mm
0 mm
0 mm
0 mm
0.1 mm
0.8 mm
0.2 mm
1.7 mm
2.7 mm
0 mm
0.1 mm
1.3 mm
1.4 mm
1 mm
0.1 mm
0.9 mm
0.2 mm
0.6 mm
Wind (mph)
WSW
20
WSW
18
WSW
18
WSW
17
WSW
16
WSW
15
SW
14
SW
14
SW
13
SSW
14
SSW
15
SSW
16
SSE
14
SSE
16
S
19
SSW
16
SSW
18
SSW
22
SSW
23
SSW
26
SW
28
SW
28
WSW
25
W
20
Pressure (hPa)
1008
1009
1009
1009
1009
1009
1009
1009
1008
1007
1007
1006
1005
1005
1004
1004
1003
1002
1001
1000
999
999
1000
1002
Humidity (%)
78 %
86 %
88 %
91 %
92 %
90 %
91 %
91 %
91 %
90 %
90 %
90 %
92 %
97 %
98 %
96 %
82 %
82 %
92 %
94 %
89 %
84 %
84 %
84 %
Cloud cover (%)
28 %
28 %
19 %
37 %
81 %
80 %
98 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
92 %
100 %
100 %
100 %
60 %
100 %
96 %
78 %

14-day weather forecast – Dorchester

14-day trend for Dorchester: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 9.5°C at night, with daytime highs up to 21.4°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Dorchester August 28, 2026: Sunny
Dorchester August 29, 2026: Patchy rain possible
Dorchester August 30, 2026: Patchy rain possible
Dorchester August 31, 2026: Patchy rain possible
Dorchester September 1, 2026: Patchy rain possible
Dorchester September 2, 2026: Overcast
Dorchester September 3, 2026: Overcast
Dorchester September 4, 2026: Patchy rain possible
Dorchester September 5, 2026: Mist
Dorchester September 6, 2026: Light rain shower
Dorchester September 7, 2026: Overcast
Dorchester September 8, 2026: Patchy rain possible
Dorchester September 9, 2026: Sunny
Dorchester September 10, 2026: Sunny
Temperature (°F)
Chance of rain (%)
18
90
80
52
43
39
24
40
10
92
49
51
57
7
Precipitation
0.1 mm
11.9 mm
5.2 mm
0.9 mm
0.6 mm
0.2 mm
0 mm
0.1 mm
0 mm
11.6 mm
0.5 mm
0.9 mm
2.4 mm
—
Wind max (mph)
25
28
22
19
17
20
20
16
14
6
10
18
15
9
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Dorchester August 28, 2026: Sunny Sunny 57 °F 69 °F 06:17 20:04 20:07 06:40 Full Moon (98 %)
August 29, 2026 Dorchester August 29, 2026: Patchy rain possible Patchy rain possible 58 °F 66 °F 06:19 20:02 20:18 07:50 Waning Moon (94 %)
August 30, 2026 Dorchester August 30, 2026: Patchy rain possible Patchy rain possible 58 °F 68 °F 06:20 19:59 20:29 09:01 Waning Moon (87 %)
August 31, 2026 Dorchester August 31, 2026: Patchy rain possible Patchy rain possible 56 °F 70 °F 06:22 19:57 20:42 10:13 Waning Moon (80 %)
September 1, 2026 Dorchester September 1, 2026: Patchy rain possible Patchy rain possible 56 °F 68 °F 06:23 19:55 20:58 11:28 Waning Moon (70 %)
September 2, 2026 Dorchester September 2, 2026: Overcast Overcast 56 °F 63 °F 06:25 19:53 21:18 12:47 Last Quarter (60 %)
September 3, 2026 Dorchester September 3, 2026: Overcast Overcast 61 °F 71 °F 06:27 19:51 21:47 14:07 Last Quarter (50 %)
September 4, 2026 Dorchester September 4, 2026: Patchy rain possible Patchy rain possible 64 °F 68 °F 06:28 19:49 22:28 15:24 Last Quarter (39 %)
September 5, 2026 Dorchester September 5, 2026: Mist Mist 57 °F 70 °F 06:30 19:46 23:26 16:32 Waning Crescent (29 %)
September 6, 2026 Dorchester September 6, 2026: Light rain shower Light rain shower 54 °F 58 °F 06:31 19:44 Does not rise today 17:26 Waning Crescent (20 %)
September 7, 2026 Dorchester September 7, 2026: Overcast Overcast 54 °F 64 °F 06:33 19:42 00:43 18:04 Waning Crescent (12 %)
September 8, 2026 Dorchester September 8, 2026: Patchy rain possible Patchy rain possible 53 °F 63 °F 06:34 19:40 02:11 18:32 Waning Crescent (6 %)
September 9, 2026 Dorchester September 9, 2026: Sunny Sunny 51 °F 63 °F 06:36 19:38 03:43 18:52 New Moon (2 %)
September 10, 2026 Dorchester September 10, 2026: Sunny Sunny 49 °F 63 °F 06:37 19:35 05:15 19:09 New Moon (0 %)
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