Hourly Weather Forecast - Coopersburg, PA

12 AM
38°F
20%
2mph
S
Cloudy
Humidity
93%
Feels like
38°F
Dew Point
36°F
1 AM
38°F
30%
2mph
S
30% Chance of Light Rain
Humidity
93%
Feels like
38°F
Dew Point
36°F
2 AM
38°F
50%
2mph
S
50% Chance of Light Rain
Humidity
93%
Feels like
38°F
Dew Point
37°F
3 AM
39°F
60%
2mph
S
60% Chance of Light Rain
Humidity
94%
Feels like
39°F
Dew Point
37°F
4 AM
39°F
50%
2mph
S
50% Chance of Light Rain
Humidity
95%
Feels like
39°F
Dew Point
38°F
5 AM
40°F
40%
2mph
S
40% Chance of Light Rain
Humidity
97%
Feels like
40°F
Dew Point
39°F
6 AM
41°F
40%
3mph
S
40% Chance of Light Rain
Humidity
93%
Feels like
41°F
Dew Point
39°F
7 AM
41°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
94%
Feels like
39°F
Dew Point
39°F
7:23 AM
8 AM
42°F
50%
4mph
SSW
50% Chance of Light Rain
Humidity
93%
Feels like
39°F
Dew Point
40°F
9 AM
43°F
60%
5mph
SW
60% Chance of Light Rain
Humidity
92%
Feels like
40°F
Dew Point
41°F
10 AM
45°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
87%
Feels like
41°F
Dew Point
41°F
11 AM
46°F
60%
6mph
WSW
60% Chance of Light Rain
Humidity
86%
Feels like
42°F
Dew Point
42°F
12 PM
46°F
60%
6mph
W
60% Chance of Light Rain
Humidity
88%
Feels like
42°F
Dew Point
42°F
1 PM
45°F
50%
6mph
W
50% Chance of Light Rain
Humidity
89%
Feels like
42°F
Dew Point
42°F
2 PM
45°F
40%
6mph
WNW
40% Chance of Light Rain
Humidity
89%
Feels like
42°F
Dew Point
42°F
3 PM
44°F
40%
7mph
WNW
40% Chance of Light Rain
Humidity
89%
Feels like
41°F
Dew Point
41°F
4 PM
44°F
30%
7mph
WNW
30% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
41°F
4:40 PM
5 PM
44°F
30%
7mph
NW
30% Chance of Light Rain
Humidity
87%
Feels like
40°F
Dew Point
40°F
6 PM
44°F
30%
7mph
NW
30% Chance Rain Showers
Humidity
81%
Feels like
40°F
Dew Point
39°F
7 PM
44°F
20%
7mph
NW
Mostly Cloudy
Humidity
77%
Feels like
41°F
Dew Point
38°F
8 PM
44°F
20%
7mph
NW
Mostly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
36°F
9 PM
42°F
10%
7mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
37°F
Dew Point
35°F
10 PM
40°F
10%
7mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
11 PM
38°F
20%
7mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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