Hourly Weather Forecast - Truro, Cornwall County, GB

12 AM
43°F
20%
5mph
E
Foggy
Humidity
100%
Feels like
40°F
Dew Point
43°F
1 AM
43°F
20%
6mph
E
Foggy
Humidity
100%
Feels like
39°F
Dew Point
43°F
2 AM
43°F
10%
8mph
E
Foggy
Humidity
100%
Feels like
38°F
Dew Point
43°F
3 AM
43°F
10%
9mph
E
Foggy
Humidity
100%
Feels like
38°F
Dew Point
43°F
4 AM
43°F
10%
9mph
ESE
Foggy
Humidity
100%
Feels like
38°F
Dew Point
43°F
5 AM
44°F
10%
10mph
E
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°F
6 AM
44°F
10%
11mph
ESE
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°F
7 AM
44°F
10%
11mph
ESE
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°F
8 AM
45°F
10%
12mph
ESE
Foggy
Humidity
100%
Feels like
39°F
Dew Point
45°F
8:17 AM
9 AM
46°F
10%
13mph
ESE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
46°F
10 AM
47°F
10%
14mph
ESE
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
46°F
11 AM
49°F
10%
14mph
ESE
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
47°F
12 PM
49°F
10%
15mph
ESE
Mostly Cloudy
Humidity
92%
Feels like
44°F
Dew Point
47°F
1 PM
49°F
20%
17mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
44°F
Dew Point
47°F
2 PM
49°F
20%
16mph
ESE
Partly Cloudy
Humidity
89%
Feels like
43°F
Dew Point
46°F
3 PM
47°F
20%
15mph
ESE
Partly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
45°F
4 PM
46°F
30%
15mph
ESE
30% Chance Rain Showers
Humidity
94%
Feels like
39°F
Dew Point
44°F
4:19 PM
5 PM
44°F
20%
15mph
E
Mostly Cloudy
Humidity
97%
Feels like
37°F
Dew Point
44°F
6 PM
43°F
20%
14mph
E
Foggy
Humidity
100%
Feels like
36°F
Dew Point
43°F
7 PM
42°F
20%
14mph
E
Foggy
Humidity
100%
Feels like
35°F
Dew Point
42°F
8 PM
42°F
20%
13mph
E
Foggy
Humidity
100%
Feels like
35°F
Dew Point
42°F
9 PM
42°F
30%
13mph
E
30% Chance Rain Showers
Humidity
100%
Feels like
36°F
Dew Point
42°F
10 PM
43°F
30%
12mph
E
30% Chance Rain Showers
Humidity
100%
Feels like
36°F
Dew Point
43°F
11 PM
43°F
30%
12mph
E
30% Chance Rain Showers
Humidity
99%
Feels like
37°F
Dew Point
43°F

Rainfall and Snowfall Totals Through Thursday

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

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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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