Jefferson Hills, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Sunny 20°F
Feels Like 20°F  
Humidity 91% Dew Point 18°F Wind Calm Barometer 30.22 in.
Solar Rad 31 w/m2
Report from a MADIS/MESONET weather station 3.1 mi. NE of central Jefferson Hills
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Point Forecast at a Glance

FriDec 12
Fri Dec 12: Clear, High 33F, Low 20F
33
20
SatDec 13
Sat Dec 13: Snow Showers, High 35F, Low 13F
80%
35
13
SunDec 14
Sun Dec 14: Snow Showers, High 20F, Low 13F
40%
20
13
MonDec 15
Mon Dec 15: Mostly Cloudy, High 22F, Low 14F
22
14
TueDec 16
Tue Dec 16: Partly Sunny, High 33F, Low 25F
33
25
WedDec 17
Wed Dec 17: Mostly Cloudy, High 43F, Low 35F
43
35
ThuDec 18
Thu Dec 18: Showers Likely, High 52F
70%
52
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 33°F to a low of 20°F mid-week, then warm to 52°F. Unsettled weather expected with rain or snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for December. Normal highs for this period are around 41°F with lows around 26°F.

This Date in Weather History

1882 - Portland, OR, was drenched with 7.66 inches of rain, a record 24 hour total for that location.

More on this and other weather history

Jefferson Hills, PA 7 Day Weather Forecast Details

Friday Dec 12

Clear

Day: Cloudy through mid morning, then gradual clearing, with a high near 33. West wind around 6 mph becoming calm in the afternoon.

Increasing Clouds

Night: Increasing clouds, with a low around 20. Calm wind becoming southwest around 6 mph after midnight.

Saturday Dec 13

Snow Showers

Day: Snow showers, mainly after 1pm. High near 35. Southwest wind 8 to 14 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Snow Showers

Night: Snow showers. Low around 13. West wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday Dec 14

Snow Showers

Day: Scattered snow showers. Mostly cloudy, with a high near 20. West wind 10 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Snow Showers

Night: Scattered snow showers before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

Monday Dec 15

Mostly Cloudy

Day: Mostly cloudy, with a high near 22.

Mostly Cloudy

Night: Mostly cloudy, with a low around 14.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 33.

Mostly Cloudy

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 17

Mostly Cloudy

Day: Mostly cloudy, with a high near 43.

Showers

Night: A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

Thursday Dec 18

Showers Likely

Day: Showers likely. Cloudy, with a high near 52. Chance of precipitation is 70%.


About Jefferson Hills, PA

Jefferson Hills is a borough in Allegheny County, Pennsylvania, United States. In the 2020 census, the population was 12,424. It is part of the Pittsburgh metropolitan area. Part of the West Jefferson Hills School District, Jefferson Hills was created as Jefferson Township. Incorporated on January 22, 1828, it was named after Thomas Jefferson. Before 1998, the borough was known as simply Jefferson.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.