Hourly Weather Forecast - Mertztown, PA

12 AM
41°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
72%
Feels like
38°F
Dew Point
33°F
1 AM
40°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
72%
Feels like
37°F
Dew Point
32°F
2 AM
39°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
71%
Feels like
36°F
Dew Point
31°F
3 AM
39°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
36°F
Dew Point
30°F
4 AM
38°F
30%
4mph
WSW
30% Chance Rain Showers
Humidity
68%
Feels like
35°F
Dew Point
29°F
5 AM
39°F
10%
5mph
WSW
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
28°F
6 AM
39°F
10%
4mph
WSW
Mostly Clear
Humidity
64%
Feels like
35°F
Dew Point
28°F
7 AM
39°F
10%
4mph
W
Partly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
28°F
7:03 AM
8 AM
40°F
10%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
29°F
9 AM
42°F
10%
5mph
W
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
29°F
10 AM
43°F
10%
5mph
W
Partly Cloudy
Humidity
60%
Feels like
40°F
Dew Point
31°F
11 AM
46°F
10%
6mph
W
Partly Cloudy
Humidity
57%
Feels like
43°F
Dew Point
31°F
12 PM
48°F
10%
6mph
W
Partly Cloudy
Humidity
54%
Feels like
45°F
Dew Point
32°F
1 PM
50°F
10%
6mph
W
Partly Cloudy
Humidity
51%
Feels like
50°F
Dew Point
33°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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