Mechanicsburg, OH Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Mechanicsburg, OH in one place.
Rain showers after 9am. Partly sunny. High near 73, with temperatures falling to around 59 in the afternoon. West wind 8 to 12 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Mechanicsburg, 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: Oct 15, 2026 6:57 PM EDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Mechanicsburg, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:57 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Mechanicsburg
Friday looks like the warmest upcoming period in Mechanicsburg at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 8 to 12 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:57 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 2am. Mostly cloudy, with a low around 40. Northwest wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 53. North wind 6 to 9 mph, with gusts as high as 25 mph.
Areas of frost after 1am. Clear, with a low around 34.
Areas of frost and patchy fog before 9am. Sunny, with a high near 61.
Clear, with a low around 37.
Sunny, with a high near 67.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 41.
Sunny, with a high near 70.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Rain Showers
|
73°F |
8 to 12 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers Likely
|
40°F |
9 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
53°F |
6 to 9 mph
N
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
34°F |
0 to 5 mph
NE
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
61°F |
2 mph
E
|
|
Sunday Night
Oct 18
|
Clear
|
37°F |
2 mph
E
|
|
Monday
Oct 19
|
Sunny
|
67°F |
2 mph
SE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
39°F |
1 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
2 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
41°F |
2 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
2 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
41°F |
2 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mechanicsburg.
