What is today's weather forecast for Hummelstown, PA?

Today's forecast for Hummelstown shows a high of 65 degrees and a low of 35 degrees Fahrenheit. Patchy fog before 9am.

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

The 7-day forecast for Hummelstown shows highs from 40 to 65 degrees and lows from 27 to 35 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Hummelstown, PA this week?

Yes, rain is possible in Hummelstown this week. Precipitation chances: Sunday (50% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Hummelstown weather forecast?

WeatherForYou provides highly accurate Hummelstown 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.

Hummelstown, PA Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Local Station

Switch to Metric Units

46°F
Feels Like 46°F

Humidity 96% Dew Point 45°F Wind Calm Barometer 29.83 in.

Solar Rad 19 w/m²

Report from a MADIS/MESONET weather station 1.9 mi. WSW of central Hummelstown
at 7:45 AM Wed, Nov 26, 2025

Point Forecast at a Glance

WedNov 26

ThuNov 27

FriNov 28

SatNov 29

SunNov 30

30%

MonDec 1

30%

TueDec 2

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 65°F to a low of 40°F, then recover to 40°F by week's end. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 48°F and lows around 30°F.

This Date in Weather History

1987 - A Thanksgiving Day storm in the northeastern U.S. produced heavy snow in northern New England and upstate New York. Snowfall totals in Maine ranged up to twenty inches at Flagstaff Lake. Totals in New Hampshire ranged up to 18 inches at Errol. Gales lashed the coast of Maine and New Hampshire. A second storm, over the Southern and Central Rockies, produced nine inches of snow at Kanosh UT, and 13 inches at Divide CO, with five inches reported at Denver CO.

Hummelstown, PA 7 Day Weather Forecast Details

Wednesday Nov 26

Day: Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

Night: Partly cloudy, with a low around 35. West wind 14 to 18 mph, with gusts as high as 31 mph.

Thursday Nov 27

Day: Mostly cloudy, with a high near 41. West wind 14 to 18 mph, with gusts as high as 36 mph.

Night: Partly cloudy, with a low around 29. West wind 14 to 17 mph, with gusts as high as 32 mph.

Friday Nov 28

Day: Mostly sunny, with a high near 42. Breezy, with a west wind 18 to 21 mph, with gusts as high as 39 mph.

Night: Partly cloudy, with a low around 27.

Saturday Nov 29

Day: Mostly sunny, with a high near 42.

Night: Mostly cloudy, with a low around 28.

Sunday Nov 30

Day: A chance of showers after 1pm. Cloudy, with a high near 46. Chance of precipitation is 30%.

Night: A chance of showers. Cloudy, with a low around 35. Chance of precipitation is 50%.

Monday Dec 1

Day: A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

Night: A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

Tuesday Dec 2

Day: A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

About Hummelstown, PA

Hummelstown is a borough in Dauphin County, Pennsylvania, United States. The population was 4,535 as of the 2020 census. It is part of the Harrisburg metropolitan area. Originally named Fredrickstown, the town was established in 1762. Hummelstown is a Tree City and is located in District 15 of the Pennsylvania State Senate. It is centrally located between Harrisburg and Hershey, making it a common tourist drive-through. It has several businesses and shops designed to capitalize on the tourist travel that passes through town.

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.

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