What is today's weather forecast for Glen Mawr, PA?

Today's forecast for Glen Mawr shows a low of 31 degrees Fahrenheit. Mostly cloudy, with a low around 31.

What is the 7-day weather forecast for Glen Mawr, PA?

The 7-day forecast for Glen Mawr shows highs from 43 to 54 degrees and lows from 26 to 41 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Glen Mawr, PA this week?

Yes, rain is possible in Glen Mawr this week. Precipitation chances: Saturday (90% chance), Sunday (20% chance), Thursday (40% chance), Friday (40% chance).

How accurate is the Glen Mawr weather forecast?

WeatherForYou provides highly accurate Glen Mawr forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Glen Mawr, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

41°F
Feels Like 41°F

Humidity 54% Dew Point 26°F Wind W 2 MPH Gusts 2 Barometer 29.97 in.761.2 mm

Solar Rad 5 w/m²

Report from a MADIS/MESONET weather station 10.8 miles NE of central Glen Mawr
at 4:15 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

80%

SunNov 16

20%

MonNov 17

TueNov 18

WedNov 19

ThuNov 20

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 43°F to 54°F. Some precipitation possible, including both rain and snow.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 49°F and lows around 31°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Glen Mawr, PA 7 Day Weather Forecast Details

Friday Nov 14

Night: Mostly cloudy, with a low around 31. West wind around 5 mph becoming calm in the evening.

Saturday Nov 15

Day: Rain, mainly after 5pm. High near 54. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain, mainly before 1am. Low around 41. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Nov 16

Day: A slight chance of rain showers after 1pm, mixing with snow after 4pm. Partly sunny, with a high near 47. Northwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 30. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday Nov 17

Day: Partly sunny, with a high near 43.

Night: Mostly cloudy, with a low around 28.

Tuesday Nov 18

Day: Partly sunny, with a high near 45.

Night: Mostly cloudy, with a low around 26.

Wednesday Nov 19

Day: Mostly sunny, with a high near 47.

Night: Mostly cloudy, with a low around 29.

Thursday Nov 20

Day: Mostly cloudy, with a high near 49.

Night: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

Friday Nov 21

Day: A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

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.

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