Lewistown, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewistown, a community in Logan County, Ohio.
Today
82°F
Sunny
Sunny, with a high near 82. Northeast wind around 2 mph.
7-day forecast for Lewistown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph NE | 0% |
| Tonight | 63°F | Mostly Clear | 1 mph NE | 0% |
| Wednesday | 85°F | Sunny | 0 to 3 mph NW | 7% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 3 mph W | 3% |
| Thursday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SW | 50% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph SW | 69% |
| Friday | 83°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 69% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 6 mph SW | 58% |
| Saturday | 84°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 22% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 22% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 13 mph SW | 16% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 7 to 12 mph SW | 25% |
| Monday | 86°F | Chance Rain Showers | 9 to 13 mph SW | 33% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 7 to 10 mph SW | 42% |
Forecast source: National Weather Service (api.weather.gov) for Lewistown (40.424, -83.885). Updated through the day.
Growing snapshot for Lewistown
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6a
More local growing data for Lewistown: nearby ZIP 43348 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Bellefontaine
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Russells Point
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West Liberty
Zanesfield
Climate data from the nearest NOAA station, Huntsville 3N, Oh (4.3 mi from Lewistown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.