Hourly Weather Forecast - Rickmansworth, Hertfordshire, GB

12 AM
35°F
0%
13mph
NE
Mostly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
29°F
1 AM
34°F
0%
13mph
NE
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
29°F
2 AM
33°F
0%
13mph
NE
Partly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
28°F
3 AM
33°F
10%
13mph
NE
Partly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
28°F
4 AM
33°F
10%
13mph
NE
Partly Cloudy
Humidity
83%
Feels like
23°F
Dew Point
28°F
5 AM
32°F
10%
13mph
NE
Mostly Clear
Humidity
84%
Feels like
23°F
Dew Point
28°F
6 AM
33°F
10%
13mph
NE
Mostly Clear
Humidity
86%
Feels like
23°F
Dew Point
29°F
7 AM
33°F
10%
13mph
NE
Clear
Humidity
86%
Feels like
23°F
Dew Point
29°F
8 AM
33°F
10%
13mph
NE
Clear
Humidity
85%
Feels like
24°F
Dew Point
29°F
8:07 AM
9 AM
35°F
10%
14mph
NE
Sunny
Humidity
83%
Feels like
25°F
Dew Point
30°F
10 AM
36°F
10%
14mph
NE
Sunny
Humidity
80%
Feels like
27°F
Dew Point
30°F
11 AM
37°F
20%
15mph
NE
Sunny
Humidity
75%
Feels like
28°F
Dew Point
30°F
12 PM
37°F
20%
15mph
NE
Mostly Sunny
Humidity
72%
Feels like
29°F
Dew Point
29°F
1 PM
38°F
20%
15mph
NE
Sunny
Humidity
71%
Feels like
29°F
Dew Point
29°F
2 PM
37°F
20%
15mph
NE
Sunny
Humidity
71%
Feels like
28°F
Dew Point
28°F
3 PM
36°F
20%
14mph
NE
Sunny
Humidity
72%
Feels like
27°F
Dew Point
28°F
3:56 PM
4 PM
35°F
20%
14mph
NE
Clear
Humidity
72%
Feels like
26°F
Dew Point
27°F
5 PM
34°F
10%
13mph
NE
Clear
Humidity
73%
Feels like
25°F
Dew Point
27°F
6 PM
34°F
10%
13mph
NE
Clear
Humidity
74%
Feels like
25°F
Dew Point
27°F
7 PM
34°F
20%
13mph
NE
Clear
Humidity
75%
Feels like
25°F
Dew Point
27°F
8 PM
33°F
30%
12mph
NE
30% Chance Snow Showers
Humidity
77%
Feels like
25°F
Dew Point
27°F
9 PM
33°F
20%
12mph
NE
Clear
Humidity
78%
Feels like
25°F
Dew Point
27°F
10 PM
33°F
20%
11mph
NE
Mostly Clear
Humidity
79%
Feels like
24°F
Dew Point
27°F
11 PM
33°F
20%
11mph
NE
Partly Cloudy
Humidity
80%
Feels like
24°F
Dew Point
27°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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