Hourly Weather Forecast - Rickmansworth, Hertfordshire, GB

12 AM
40°F
0%
9mph
NNE
Cloudy
Humidity
91%
Feels like
34°F
Dew Point
38°F
1 AM
40°F
0%
9mph
NE
Cloudy
Humidity
91%
Feels like
34°F
Dew Point
38°F
2 AM
40°F
0%
10mph
NE
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
37°F
3 AM
39°F
0%
10mph
NE
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
37°F
4 AM
39°F
0%
11mph
NE
Cloudy
Humidity
92%
Feels like
32°F
Dew Point
37°F
5 AM
39°F
10%
11mph
NE
Cloudy
Humidity
93%
Feels like
32°F
Dew Point
37°F
6 AM
38°F
0%
11mph
NE
Mostly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
37°F
7 AM
38°F
0%
12mph
NE
Mostly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
36°F
8 AM
38°F
0%
12mph
NE
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
36°F
8:06 AM
9 AM
38°F
0%
12mph
NE
Cloudy
Humidity
91%
Feels like
31°F
Dew Point
36°F
10 AM
39°F
0%
12mph
ENE
Cloudy
Humidity
89%
Feels like
32°F
Dew Point
36°F
11 AM
40°F
0%
13mph
ENE
Cloudy
Humidity
87%
Feels like
32°F
Dew Point
36°F
12 PM
40°F
0%
13mph
ENE
Mostly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
36°F
1 PM
40°F
0%
13mph
ENE
Mostly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
35°F
2 PM
39°F
0%
13mph
ENE
Partly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
34°F
3 PM
38°F
0%
13mph
ENE
Partly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
33°F
3:55 PM
4 PM
37°F
0%
13mph
NE
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
33°F
5 PM
37°F
0%
13mph
NE
Partly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
32°F
6 PM
36°F
0%
13mph
NE
Partly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
31°F
7 PM
36°F
0%
13mph
NE
Partly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
31°F
8 PM
36°F
0%
13mph
NE
Mostly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
31°F
9 PM
35°F
0%
12mph
NE
Mostly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
30°F
10 PM
35°F
0%
13mph
NE
Mostly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
30°F
11 PM
35°F
0%
13mph
NE
Mostly Cloudy
Humidity
81%
Feels like
26°F
Dew Point
30°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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