Harrisburg, OH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg, OH in one place.
Mostly sunny, with a high near 75. East wind 2 to 7 mph.
Local Weather Overview
This forecast page for Harrisburg, OH 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 29, 2026 2:36 PM EDT.
The active forecast window currently covers May 31 to Jun 4, 2026 for Harrisburg, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 4, 2026
- Latest sync
- May 29, 2026 2:36 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg
Thursday looks like the warmest upcoming period in Harrisburg at 80 degrees F.
Monday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 12 mph N.
The forecast from May 31 through Jun 4 stays mostly dry.
Forecast Details
- Last updated
- May 29, 2026 2:36 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 77.
Mostly clear, with a low around 53.
Sunny, with a high near 76.
Clear, with a low around 53.
Sunny, with a high near 76.
Mostly clear, with a low around 55.
Sunny, with a high near 80.
Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Mostly Sunny
|
75°F |
2 to 7 mph
E
|
|
Sunday Night
May 31
|
Partly Cloudy
|
54°F |
2 mph
N
|
|
Monday
Jun 1
|
Mostly Sunny
|
77°F |
2 to 8 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
53°F |
5 to 8 mph
N
|
|
Tuesday
Jun 2
|
Sunny
|
76°F |
5 to 12 mph
N
|
|
Tuesday Night
Jun 2
|
Clear
|
53°F |
3 to 10 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
76°F |
3 to 7 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
55°F |
1 to 5 mph
N
|
|
Thursday
Jun 4
|
Sunny
|
80°F |
1 to 5 mph
W
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
61°F |
3 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg.