Hourly Weather Forecast - Exton, PA

12 AM
37°F
0%
3mph
NNW
Cloudy
Humidity
58%
Feels like
37°F
Dew Point
23°F
1 AM
35°F
0%
3mph
NW
Cloudy
Humidity
60%
Feels like
35°F
Dew Point
23°F
2 AM
34°F
0%
3mph
NW
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
22°F
3 AM
33°F
0%
3mph
NW
Mostly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
22°F
4 AM
32°F
0%
3mph
NW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
22°F
5 AM
32°F
0%
3mph
NW
Mostly Clear
Humidity
68%
Feels like
32°F
Dew Point
22°F
6 AM
31°F
0%
2mph
NW
Mostly Clear
Humidity
69%
Feels like
31°F
Dew Point
22°F
6:59 AM
7 AM
32°F
0%
2mph
NW
Sunny
Humidity
66%
Feels like
32°F
Dew Point
22°F
8 AM
34°F
0%
2mph
NNW
Sunny
Humidity
61%
Feels like
34°F
Dew Point
22°F
9 AM
36°F
0%
1mph
NNW
Mostly Sunny
Humidity
56%
Feels like
36°F
Dew Point
22°F
10 AM
38°F
0%
1mph
NNW
Mostly Sunny
Humidity
51%
Feels like
38°F
Dew Point
22°F
11 AM
40°F
0%
1mph
NNW
Partly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
22°F
12 PM
41°F
0%
1mph
NW
Partly Cloudy
Humidity
45%
Feels like
41°F
Dew Point
22°F
1 PM
43°F
0%
1mph
WNW
Mostly Sunny
Humidity
43%
Feels like
43°F
Dew Point
22°F
2 PM
44°F
0%
1mph
WNW
Mostly Sunny
Humidity
41%
Feels like
44°F
Dew Point
22°F
3 PM
46°F
0%
1mph
W
Sunny
Humidity
40%
Feels like
46°F
Dew Point
23°F
4 PM
46°F
0%
1mph
WSW
Sunny
Humidity
39%
Feels like
46°F
Dew Point
23°F
5 PM
46°F
0%
1mph
SW
Sunny
Humidity
40%
Feels like
46°F
Dew Point
23°F
6 PM
45°F
0%
1mph
SSW
Mostly Sunny
Humidity
42%
Feels like
45°F
Dew Point
23°F
7 PM
43°F
0%
1mph
SSW
Partly Cloudy
Humidity
46%
Feels like
43°F
Dew Point
23°F
7:18 PM
8 PM
41°F
0%
2mph
S
Partly Cloudy
Humidity
50%
Feels like
41°F
Dew Point
24°F
9 PM
39°F
0%
2mph
S
Partly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
24°F
10 PM
38°F
0%
2mph
S
Mostly Cloudy
Humidity
55%
Feels like
38°F
Dew Point
24°F
11 PM
38°F
0%
2mph
S
Mostly Cloudy
Humidity
58%
Feels like
38°F
Dew Point
24°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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