Hourly Weather Forecast - Mertztown, PA

12 AM
38°F
100%
1mph
SW
Light Rain
Humidity
92%
Feels like
38°F
Dew Point
36°F
1 AM
38°F
100%
1mph
WSW
Light Rain
Humidity
93%
Feels like
38°F
Dew Point
36°F
2 AM
38°F
90%
1mph
W
Light Rain
Humidity
93%
Feels like
38°F
Dew Point
37°F
3 AM
39°F
80%
1mph
W
80% Chance of Light Rain
Humidity
93%
Feels like
39°F
Dew Point
37°F
4 AM
39°F
60%
1mph
W
60% Chance of Light Rain
Humidity
93%
Feels like
39°F
Dew Point
37°F
5 AM
39°F
40%
1mph
W
40% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
37°F
6 AM
39°F
20%
1mph
WNW
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
37°F
6:32 AM
7 AM
40°F
10%
1mph
NW
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
38°F
8 AM
42°F
10%
1mph
NNW
Cloudy
Humidity
88%
Feels like
42°F
Dew Point
38°F
9 AM
44°F
10%
1mph
N
Partly Cloudy
Humidity
83%
Feels like
44°F
Dew Point
39°F
10 AM
47°F
10%
1mph
N
Partly Cloudy
Humidity
78%
Feels like
47°F
Dew Point
40°F
11 AM
49°F
10%
1mph
NNE
Partly Cloudy
Humidity
73%
Feels like
49°F
Dew Point
41°F
12 PM
51°F
10%
1mph
NE
Partly Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
1 PM
53°F
10%
1mph
NE
Partly Cloudy
Humidity
64%
Feels like
53°F
Dew Point
41°F
2 PM
54°F
10%
1mph
ENE
Partly Cloudy
Humidity
62%
Feels like
54°F
Dew Point
41°F
3 PM
54°F
20%
1mph
ESE
Partly Cloudy
Humidity
61%
Feels like
54°F
Dew Point
41°F
4 PM
53°F
20%
1mph
SE
Partly Cloudy
Humidity
63%
Feels like
53°F
Dew Point
41°F
5 PM
51°F
30%
0mph
SE
30% Chance Rain Showers
Humidity
66%
Feels like
51°F
Dew Point
40°F
5:57 PM
6 PM
49°F
30%
0mph
SE
30% Chance Rain Showers
Humidity
71%
Feels like
49°F
Dew Point
40°F
7 PM
46°F
30%
0mph
SE
30% Chance of Light Rain
Humidity
76%
Feels like
46°F
Dew Point
39°F
8 PM
44°F
40%
0mph
SE
40% Chance of Light Rain
Humidity
81%
Feels like
44°F
Dew Point
39°F
9 PM
43°F
40%
1mph
SE
40% Chance of Light Rain
Humidity
84%
Feels like
43°F
Dew Point
38°F
10 PM
42°F
40%
1mph
SE
40% Chance of Light Rain
Humidity
87%
Feels like
42°F
Dew Point
38°F
11 PM
41°F
30%
1mph
ESE
30% Chance of Light Rain
Humidity
88%
Feels like
41°F
Dew Point
38°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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