Hourly Weather Forecast - Letchworth, Hertfordshire, GB

12 AM
39°F
0%
2mph
E
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
36°F
1 AM
38°F
0%
3mph
NNW
Cloudy
Humidity
88%
Feels like
38°F
Dew Point
35°F
2 AM
37°F
0%
1mph
ENE
Cloudy
Humidity
92%
Feels like
37°F
Dew Point
35°F
3 AM
36°F
0%
1mph
NE
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
34°F
4 AM
35°F
0%
2mph
N
Cloudy
Humidity
93%
Feels like
35°F
Dew Point
33°F
5 AM
35°F
0%
5mph
NE
Cloudy
Humidity
91%
Feels like
31°F
Dew Point
33°F
6 AM
37°F
0%
5mph
NNE
Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
6:04 AM
7 AM
38°F
0%
6mph
NNE
Cloudy
Humidity
87%
Feels like
34°F
Dew Point
35°F
8 AM
40°F
0%
5mph
NNE
Cloudy
Humidity
88%
Feels like
37°F
Dew Point
37°F
9 AM
43°F
0%
4mph
NNE
Cloudy
Humidity
86%
Feels like
41°F
Dew Point
39°F
10 AM
46°F
0%
4mph
NE
Cloudy
Humidity
79%
Feels like
44°F
Dew Point
40°F
11 AM
49°F
0%
4mph
NE
Cloudy
Humidity
75%
Feels like
47°F
Dew Point
41°F
12 PM
51°F
0%
5mph
NE
Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
1 PM
53°F
0%
2mph
NE
Cloudy
Humidity
66%
Feels like
53°F
Dew Point
42°F
2 PM
53°F
0%
7mph
NE
Cloudy
Humidity
65%
Feels like
53°F
Dew Point
42°F
3 PM
53°F
0%
8mph
NE
Mostly Cloudy
Humidity
65%
Feels like
53°F
Dew Point
42°F
4 PM
51°F
0%
6mph
NE
Mostly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
41°F
5 PM
50°F
0%
4mph
NE
Mostly Cloudy
Humidity
70%
Feels like
48°F
Dew Point
40°F
6 PM
48°F
0%
1mph
NNE
Mostly Cloudy
Humidity
74%
Feels like
48°F
Dew Point
40°F
6:13 PM
7 PM
46°F
0%
4mph
NE
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
39°F
8 PM
44°F
0%
4mph
E
Mostly Cloudy
Humidity
81%
Feels like
42°F
Dew Point
39°F
9 PM
43°F
0%
5mph
ESE
Mostly Cloudy
Humidity
84%
Feels like
40°F
Dew Point
38°F
10 PM
42°F
0%
5mph
E
Partly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
38°F
11 PM
41°F
0%
2mph
E
Partly Cloudy
Humidity
85%
Feels like
41°F
Dew Point
37°F

Today's Severe Weather Outlook

Dangerous Storms Rumble Through Mid-Atlantic

Dangerous storms will quickly dart through the Mid-Atlantic this evening.

Snow Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Tuesday's Weather Outlook

Tuesday's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide