Hourly Weather Forecast - Harrow, Harrow, GB

2 AM
38°F
10%
4mph
NW
Hazy
Humidity
91%
Feels like
35°F
Dew Point
35°F
3 AM
36°F
0%
3mph
NW
Hazy
Humidity
93%
Feels like
33°F
Dew Point
34°F
4 AM
34°F
0%
2mph
WNW
Hazy
Humidity
95%
Feels like
34°F
Dew Point
33°F
5 AM
33°F
0%
2mph
W
Hazy
Humidity
98%
Feels like
33°F
Dew Point
33°F
6 AM
32°F
0%
2mph
W
Foggy
Humidity
100%
Feels like
32°F
Dew Point
32°F
7 AM
32°F
0%
1mph
W
Foggy
Humidity
99%
Feels like
32°F
Dew Point
32°F
8 AM
33°F
0%
1mph
WSW
Hazy
Humidity
97%
Feels like
33°F
Dew Point
32°F
8:01 AM
9 AM
34°F
0%
1mph
SW
Hazy
Humidity
95%
Feels like
34°F
Dew Point
33°F
10 AM
36°F
0%
1mph
S
Hazy
Humidity
93%
Feels like
36°F
Dew Point
34°F
11 AM
38°F
0%
1mph
S
Hazy
Humidity
91%
Feels like
38°F
Dew Point
36°F
12 PM
40°F
0%
2mph
SE
Sunny
Humidity
89%
Feels like
40°F
Dew Point
37°F
1 PM
41°F
0%
3mph
SSE
Mostly Sunny
Humidity
87%
Feels like
41°F
Dew Point
37°F
2 PM
42°F
0%
4mph
SSE
Partly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
37°F
3 PM
42°F
10%
4mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
38°F
4 PM
42°F
30%
5mph
SE
30% Chance of Light Rain
Humidity
87%
Feels like
39°F
Dew Point
39°F
4:19 PM
5 PM
42°F
50%
5mph
SE
50% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
40°F
6 PM
43°F
80%
6mph
SE
80% Chance of Rain
Humidity
94%
Feels like
39°F
Dew Point
41°F
7 PM
44°F
80%
7mph
SSE
80% Chance of Rain
Humidity
96%
Feels like
39°F
Dew Point
43°F
8 PM
44°F
80%
8mph
S
80% Chance of Light Rain
Humidity
98%
Feels like
40°F
Dew Point
44°F
9 PM
45°F
80%
8mph
S
80% Chance of Light Rain
Humidity
99%
Feels like
41°F
Dew Point
45°F
10 PM
46°F
50%
8mph
SSW
50% Chance of Light Rain
Humidity
99%
Feels like
42°F
Dew Point
46°F
11 PM
46°F
40%
9mph
SSW
40% Chance of Light Rain
Humidity
98%
Feels like
42°F
Dew Point
46°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide