Hourly Weather Forecast - Mount Lebanon, PA

12 AM
53°F
50%
5mph
SW
50% Chance of Light Rain
Humidity
92%
Feels like
53°F
Dew Point
50°F
1 AM
53°F
50%
5mph
SW
50% Chance of Light Rain
Humidity
92%
Feels like
53°F
Dew Point
51°F
2 AM
53°F
60%
5mph
SW
60% Chance of Light Rain
Humidity
92%
Feels like
53°F
Dew Point
51°F
3 AM
53°F
70%
6mph
SW
70% Chance of Light Rain
Humidity
92%
Feels like
53°F
Dew Point
51°F
4 AM
53°F
70%
6mph
SW
70% Chance of Light Rain
Humidity
91%
Feels like
53°F
Dew Point
51°F
5 AM
54°F
70%
7mph
SW
70% Chance of Light Rain
Humidity
90%
Feels like
54°F
Dew Point
51°F
6 AM
55°F
70%
8mph
SW
70% Chance of Light Rain
Humidity
88%
Feels like
55°F
Dew Point
51°F
7 AM
56°F
70%
8mph
SW
70% Chance of Light Rain
Humidity
87%
Feels like
56°F
Dew Point
52°F
7:41 AM
8 AM
57°F
70%
8mph
WSW
70% Chance of Light Rain
Humidity
85%
Feels like
57°F
Dew Point
53°F
9 AM
59°F
60%
8mph
WSW
60% Chance of Light Rain
Humidity
84%
Feels like
59°F
Dew Point
54°F
10 AM
60°F
60%
8mph
W
60% Chance of Light Rain
Humidity
81%
Feels like
60°F
Dew Point
54°F
11 AM
60°F
50%
8mph
W
50% Chance of Light Rain
Humidity
81%
Feels like
60°F
Dew Point
54°F
12 PM
59°F
40%
8mph
W
40% Chance Rain Showers
Humidity
81%
Feels like
59°F
Dew Point
54°F
1 PM
58°F
40%
8mph
WNW
40% Chance Rain Showers
Humidity
82%
Feels like
58°F
Dew Point
53°F
2 PM
56°F
40%
8mph
WNW
40% Chance Rain Showers
Humidity
81%
Feels like
56°F
Dew Point
51°F
3 PM
55°F
40%
8mph
WNW
40% Chance Rain Showers
Humidity
79%
Feels like
55°F
Dew Point
48°F
4 PM
52°F
40%
7mph
NW
40% Chance of Light Rain
Humidity
77%
Feels like
52°F
Dew Point
45°F
4:59 PM
5 PM
49°F
30%
6mph
NW
30% Chance of Light Rain
Humidity
76%
Feels like
47°F
Dew Point
42°F
6 PM
47°F
30%
6mph
NW
30% Chance of Light Rain
Humidity
74%
Feels like
45°F
Dew Point
40°F
7 PM
46°F
20%
5mph
NW
Cloudy
Humidity
73%
Feels like
43°F
Dew Point
38°F
8 PM
44°F
20%
5mph
NW
Cloudy
Humidity
72%
Feels like
42°F
Dew Point
36°F
9 PM
43°F
20%
4mph
NNW
Cloudy
Humidity
75%
Feels like
40°F
Dew Point
35°F
10 PM
41°F
20%
4mph
NNW
Cloudy
Humidity
76%
Feels like
39°F
Dew Point
34°F
11 PM
40°F
20%
4mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
34°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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