Hourly Weather Forecast - Harrow, Harrow, GB

12 AM
44°F
20%
6mph
SE
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
43°F
1 AM
44°F
20%
6mph
SE
Partly Cloudy
Humidity
97%
Feels like
41°F
Dew Point
43°F
2 AM
43°F
10%
5mph
SE
Partly Cloudy
Humidity
97%
Feels like
40°F
Dew Point
42°F
3 AM
43°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
98%
Feels like
40°F
Dew Point
42°F
4 AM
42°F
10%
5mph
ESE
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
41°F
5 AM
42°F
10%
5mph
ESE
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
41°F
6 AM
42°F
20%
5mph
E
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
42°F
7 AM
43°F
20%
5mph
E
Partly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
42°F
7:59 AM
8 AM
44°F
20%
6mph
E
Partly Cloudy
Humidity
96%
Feels like
40°F
Dew Point
43°F
9 AM
45°F
20%
6mph
E
Mostly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
44°F
10 AM
46°F
20%
6mph
E
Mostly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
45°F
11 AM
47°F
20%
6mph
E
Cloudy
Humidity
92%
Feels like
44°F
Dew Point
45°F
12 PM
48°F
30%
6mph
E
30% Chance of Light Rain
Humidity
92%
Feels like
45°F
Dew Point
46°F
1 PM
48°F
20%
6mph
E
Cloudy
Humidity
93%
Feels like
45°F
Dew Point
46°F
2 PM
48°F
20%
6mph
ENE
Cloudy
Humidity
95%
Feels like
45°F
Dew Point
46°F
3 PM
47°F
20%
6mph
ENE
Mostly Cloudy
Humidity
97%
Feels like
44°F
Dew Point
46°F
4 PM
47°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
97%
Feels like
44°F
Dew Point
46°F
4:24 PM
5 PM
46°F
30%
6mph
ENE
30% Chance of Rain
Humidity
98%
Feels like
43°F
Dew Point
46°F
6 PM
46°F
20%
6mph
ENE
Mostly Cloudy
Humidity
98%
Feels like
43°F
Dew Point
45°F
7 PM
45°F
20%
6mph
ENE
Cloudy
Humidity
98%
Feels like
42°F
Dew Point
45°F
8 PM
45°F
20%
5mph
ENE
Cloudy
Humidity
98%
Feels like
42°F
Dew Point
45°F
9 PM
45°F
20%
5mph
NE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
45°F
10 PM
45°F
10%
5mph
NE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
45°F
11 PM
44°F
10%
5mph
NE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
44°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