Hummelstown, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Hummelstown, PA in one place.
Sunny, with a high near 67. North wind around 14 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Hummelstown, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 7:37 PM EDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Hummelstown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 7:37 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Hummelstown
Friday looks like the warmest upcoming period in Hummelstown at 88 degrees F.
Tonight is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for This Afternoon at about 14 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 7:37 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 47. North wind 3 to 14 mph, with gusts as high as 22 mph.
Sunny, with a high near 75. Northwest wind 2 to 6 mph.
Mostly clear, with a low around 52. West wind 0 to 6 mph.
Sunny, with a high near 77. North wind 1 to 8 mph.
Mostly clear, with a low around 52.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 74.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52.
Sunny, with a high near 76.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 53.
A slight chance of rain showers before 8am. Sunny, with a high near 82.
Mostly clear, with a low around 59.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Sunny
|
67°F |
14 mph
N
|
|
Tonight
May 30
|
Clear
|
47°F |
3 to 14 mph
N
|
|
Sunday
May 31
|
Sunny
|
75°F |
2 to 6 mph
NW
|
|
Sunday Night
May 31
|
Mostly Clear
|
52°F |
0 to 6 mph
W
|
|
Monday
Jun 1
|
Sunny
|
77°F |
1 to 8 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
52°F |
2 to 7 mph
NE
|
|
Tuesday
Jun 2
|
Sunny then Slight Chance Showers And Thunderstorms
|
74°F |
2 to 8 mph
NE
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
52°F |
2 to 7 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
76°F |
2 to 8 mph
N
|
|
Wednesday Night
Jun 3
|
Partly Cloudy then Slight Chance Rain Showers
|
53°F |
1 to 6 mph
N
|
|
Thursday
Jun 4
|
Slight Chance Rain Showers then Sunny
|
82°F |
1 to 6 mph
NW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
59°F |
1 to 5 mph
NW
|
|
Friday
Jun 5
|
Mostly Sunny
|
88°F |
1 to 8 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
64°F |
2 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hummelstown.
