Grelton, OH Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Grelton, OH in one place.
Rain showers likely before 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Northeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Grelton, 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: Sep 14, 2026 5:05 PM EDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Grelton, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 5:05 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grelton
Thursday looks like the warmest upcoming period in Grelton at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 5:05 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of rain showers before 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Partly cloudy, with a low around 63.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Rain Showers Likely
|
80°F |
0 to 5 mph
NE
|
|
Wednesday Night
Sep 16
|
Showers And Thunderstorms Likely
|
65°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
W
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
65°F |
5 mph
N
|
|
Friday
Sep 18
|
Chance Rain Showers
|
79°F |
5 mph
NE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
63°F |
5 mph
E
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
S
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
65°F |
10 mph
SW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
78°F |
10 to 15 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
60°F |
10 to 15 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grelton.