Hourly Weather Forecast - Exton, PA

12 AM
11°F
0%
1mph
WSW
Clear
Humidity
61%
Feels like
11°F
Dew Point
0°F
1 AM
10°F
0%
1mph
WSW
Clear
Humidity
62%
Feels like
10°F
Dew Point
0°F
2 AM
10°F
0%
1mph
WSW
Clear
Humidity
63%
Feels like
10°F
Dew Point
0°F
3 AM
10°F
0%
0mph
WSW
Clear
Humidity
63%
Feels like
10°F
Dew Point
0°F
4 AM
10°F
0%
0mph
SW
Mostly Clear
Humidity
64%
Feels like
10°F
Dew Point
0°F
5 AM
10°F
0%
0mph
SW
Partly Cloudy
Humidity
62%
Feels like
10°F
Dew Point
-1°F
6 AM
10°F
0%
0mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
10°F
Dew Point
-1°F
7 AM
12°F
0%
0mph
S
Cloudy
Humidity
52%
Feels like
12°F
Dew Point
-3°F
7:19 AM
8 AM
15°F
0%
1mph
S
Cloudy
Humidity
51%
Feels like
15°F
Dew Point
0°F
9 AM
19°F
0%
1mph
S
Cloudy
Humidity
47%
Feels like
19°F
Dew Point
2°F
10 AM
23°F
0%
2mph
S
Cloudy
Humidity
43%
Feels like
23°F
Dew Point
4°F
11 AM
26°F
0%
3mph
S
Mostly Cloudy
Humidity
42%
Feels like
26°F
Dew Point
6°F
12 PM
29°F
0%
4mph
SSW
Partly Cloudy
Humidity
41%
Feels like
26°F
Dew Point
9°F
1 PM
32°F
10%
4mph
SSW
Partly Cloudy
Humidity
40%
Feels like
28°F
Dew Point
10°F
2 PM
33°F
10%
4mph
SSW
Mostly Sunny
Humidity
40%
Feels like
29°F
Dew Point
11°F
3 PM
33°F
10%
4mph
SSW
Mostly Sunny
Humidity
39%
Feels like
29°F
Dew Point
11°F
4 PM
32°F
10%
4mph
SSW
Sunny
Humidity
41%
Feels like
28°F
Dew Point
11°F
5 PM
30°F
10%
4mph
SSW
Sunny
Humidity
45%
Feels like
27°F
Dew Point
11°F
5:08 PM
6 PM
29°F
0%
3mph
SSW
Mostly Clear
Humidity
50%
Feels like
26°F
Dew Point
13°F
7 PM
28°F
10%
3mph
SSW
Mostly Clear
Humidity
57%
Feels like
28°F
Dew Point
15°F
8 PM
27°F
10%
3mph
SSW
Mostly Clear
Humidity
61%
Feels like
27°F
Dew Point
15°F
9 PM
27°F
10%
3mph
SSW
Mostly Clear
Humidity
64%
Feels like
27°F
Dew Point
16°F
10 PM
27°F
10%
3mph
SSW
Partly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
17°F
11 PM
27°F
0%
3mph
SSW
Partly Cloudy
Humidity
68%
Feels like
27°F
Dew Point
18°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide