Grantham, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy 34°F
Feels Like 29°F  
Humidity 59% Dew Point 21°F Wind WSW 6 MPH Gusts 15 Barometer 29.96 in.
Report from a MADIS/MESONET weather station 4.9 mi. N of central Grantham
at

Point Forecast at a Glance

FriNov 28
Fri Nov 28: Mostly Sunny, High 39F, Low 25F
39
25
SatNov 29
Sat Nov 29: Sunny, High 41F, Low 28F
41
28
SunNov 30
Sun Nov 30: Snow Showers Likely, High 43F, Low 28F
60%
43
28
MonDec 1
Mon Dec 1: Partly Sunny, High 39F, Low 26F
39
26
TueDec 2
Tue Dec 2: Rain And Snow, High 36F, Low 23F
50%
36
23
WedDec 3
Wed Dec 3: Mostly Sunny, High 38F, Low 22F
38
22
ThuDec 4
Thu Dec 4: Mostly Cloudy, High 40F
40
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 36°F to 43°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for November-December. Normal highs for this period are around 48°F with lows around 30°F.

This Date in Weather History

1987 - Low pressure in the Middle Mississippi Valley produced a mixture of snow and sleet and freezing rain from the Central Plains to the Upper Mississippi Valley. Snowfall totals in Iowa ranged up to ten inches at Red Oak. Totals in Nebraska ranged up to 11 inches at Shickley. Freezing rain made roads treacherous in the Twin Cities area of southeastern Minnesota. Bitter cold arctic air invaded the Northern High Plains Region. Laramie WY was the cold spot in the nation with a morning low of 18 degrees below zero.

More on this and other weather history

Grantham, PA 7 Day Weather Forecast Details

Friday Nov 28

Mostly Sunny

Day: Mostly sunny, with a high near 39. West wind 14 to 18 mph, with gusts as high as 36 mph.

Mostly Clear

Night: Mostly clear, with a low around 25. West wind 8 to 11 mph, with gusts as high as 21 mph.

Saturday Nov 29

Sunny

Day: Sunny, with a high near 41. West wind around 6 mph becoming calm in the afternoon.

Snow Showers

Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 28. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 30%.

Sunday Nov 30

Snow Showers Likely

Day: Rain and snow showers likely, becoming all rain after 10am. Cloudy, with a high near 43. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Mostly Cloudy

Night: Mostly cloudy, with a low around 28.

Monday Dec 1

Partly Sunny

Day: Partly sunny, with a high near 39.

Mostly Cloudy

Night: Mostly cloudy, with a low around 26.

Tuesday Dec 2

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

Rain And Snow

Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

Wednesday Dec 3

Mostly Sunny

Day: Mostly sunny, with a high near 38.

Mostly Cloudy

Night: Mostly cloudy, with a low around 22.

Thursday Dec 4

Mostly Cloudy

Day: Mostly cloudy, with a high near 40.


About Grantham, PA

Grantham is an unincorporated community in Upper Allen Township, Cumberland County, in the U.S. state of Pennsylvania, best known today for the Christian liberal arts college, Messiah University, whose students make up most of its population.

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.