Hourly Weather Forecast - Cornwall, PA

12 AM
34°F
10%
4mph
N
Clear
Humidity
46%
Feels like
30°F
Dew Point
16°F
1 AM
33°F
10%
4mph
N
Clear
Humidity
46%
Feels like
28°F
Dew Point
14°F
2 AM
31°F
10%
4mph
NNW
Clear
Humidity
49%
Feels like
27°F
Dew Point
15°F
3 AM
31°F
10%
4mph
NNW
Clear
Humidity
54%
Feels like
27°F
Dew Point
16°F
4 AM
31°F
10%
4mph
NNW
Mostly Clear
Humidity
55%
Feels like
27°F
Dew Point
17°F
5 AM
31°F
10%
4mph
N
Partly Cloudy
Humidity
53%
Feels like
27°F
Dew Point
15°F
6 AM
31°F
10%
3mph
N
Partly Cloudy
Humidity
51%
Feels like
28°F
Dew Point
15°F
6:59 AM
7 AM
32°F
10%
3mph
N
Partly Cloudy
Humidity
51%
Feels like
29°F
Dew Point
16°F
8 AM
33°F
10%
3mph
NNE
Partly Cloudy
Humidity
50%
Feels like
30°F
Dew Point
17°F
9 AM
36°F
20%
4mph
NNE
Mostly Sunny
Humidity
47%
Feels like
33°F
Dew Point
18°F
10 AM
39°F
20%
4mph
SSE
Partly Cloudy
Humidity
45%
Feels like
36°F
Dew Point
20°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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