Hourly Weather Forecast - Portsmouth, Hampshire County, GB

12 AM
46°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
95%
Feels like
42°F
Dew Point
44°F
1 AM
46°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
94%
Feels like
42°F
Dew Point
44°F
2 AM
46°F
20%
6mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
44°F
3 AM
46°F
30%
6mph
SSE
30% Chance Rain Showers
Humidity
92%
Feels like
42°F
Dew Point
44°F
4 AM
46°F
40%
6mph
SE
40% Chance Rain Showers
Humidity
91%
Feels like
42°F
Dew Point
43°F
5 AM
46°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
91%
Feels like
42°F
Dew Point
43°F
6 AM
46°F
20%
7mph
SE
Mostly Cloudy
Humidity
90%
Feels like
42°F
Dew Point
43°F
7 AM
47°F
20%
8mph
SE
Partly Cloudy
Humidity
91%
Feels like
43°F
Dew Point
44°F
8 AM
47°F
20%
8mph
ESE
Partly Cloudy
Humidity
93%
Feels like
44°F
Dew Point
45°F
8:04 AM
9 AM
48°F
40%
8mph
ESE
40% Chance Rain Showers
Humidity
93%
Feels like
45°F
Dew Point
46°F
10 AM
49°F
40%
9mph
ESE
40% Chance Rain Showers
Humidity
93%
Feels like
45°F
Dew Point
47°F
11 AM
49°F
40%
9mph
SE
40% Chance of Light Rain
Humidity
92%
Feels like
46°F
Dew Point
47°F
12 PM
49°F
40%
9mph
SE
40% Chance of Rain
Humidity
91%
Feels like
46°F
Dew Point
47°F
1 PM
49°F
50%
9mph
ESE
50% Chance of Light Rain
Humidity
92%
Feels like
46°F
Dew Point
47°F
2 PM
49°F
50%
9mph
ESE
50% Chance Rain Showers
Humidity
92%
Feels like
45°F
Dew Point
47°F
3 PM
48°F
50%
9mph
ESE
50% Chance Rain Showers
Humidity
94%
Feels like
44°F
Dew Point
47°F
4 PM
47°F
50%
9mph
ESE
50% Chance Rain Showers
Humidity
95%
Feels like
43°F
Dew Point
46°F
4:00 PM
5 PM
47°F
40%
9mph
ESE
40% Chance Rain Showers
Humidity
96%
Feels like
43°F
Dew Point
46°F
6 PM
47°F
40%
8mph
E
40% Chance Rain Showers
Humidity
95%
Feels like
42°F
Dew Point
45°F
7 PM
47°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
94%
Feels like
43°F
Dew Point
45°F
8 PM
47°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
93%
Feels like
43°F
Dew Point
45°F
9 PM
46°F
20%
6mph
ESE
Cloudy
Humidity
93%
Feels like
43°F
Dew Point
45°F
10 PM
46°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
45°F
11 PM
46°F
30%
7mph
ESE
30% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
45°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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Thursday's Weather Outlook

Thursday's Weather Outlook

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Weekly Drought Map for December 11, 2025

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A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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