Helena, OH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, OH in one place.
Mostly sunny, with a high near 85. South wind around 14 mph.
Local Weather Overview
This forecast page for Helena, 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 5:06 PM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Helena, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 5:06 PM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Tuesday looks like the warmest upcoming period in Helena at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Sunday at about 15 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 5:06 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CLE
- Radar station
- KCLE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 9pm and midnight, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 68. Southwest wind 2 to 12 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Northeast wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of rain showers before 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Partly cloudy, with a low around 65.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny
|
85°F |
14 mph
S
|
|
Tuesday Night
Sep 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
68°F |
2 to 12 mph
SW
|
|
Wednesday
Sep 16
|
Rain Showers Likely
|
80°F |
2 to 7 mph
NE
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
68°F |
2 to 7 mph
E
|
|
Thursday
Sep 17
|
Showers And Thunderstorms Likely
|
84°F |
3 to 7 mph
W
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
66°F |
6 mph
N
|
|
Friday
Sep 18
|
Chance Rain Showers
|
78°F |
6 to 9 mph
NE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
65°F |
5 to 8 mph
E
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
6 to 14 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
66°F |
13 mph
SW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
78°F |
15 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
63°F |
10 to 14 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.