Lewistown, OH Weather & Growing Conditions
Overnight
62°F
Chance Light Rain
A chance of rain after 3am. Cloudy, with a low around 62. South wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Chance Light Rain | 14 to 17 mph S | 54% |
| Wednesday | 66°F | Light Rain | 17 to 22 mph S | 100% |
| Wednesday Night | 50°F | Light Rain then Mostly Cloudy | 7 to 15 mph SW | 82% |
| Thursday | 61°F | Partly Sunny | 8 to 17 mph SW | 1% |
| Thursday Night | 45°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 8 mph SW | 16% |
| Friday | 56°F | Chance Light Rain | 2 to 10 mph W | 45% |
| Friday Night | 36°F | Chance Light Rain then Mostly Cloudy | 6 to 10 mph NW | 45% |
| Saturday | 52°F | Partly Sunny | 9 mph NW | 5% |
| Saturday Night | 33°F | Partly Cloudy | 1 to 6 mph W | 5% |
| Sunday | 56°F | Mostly Sunny | 2 to 12 mph W | 4% |
| Sunday Night | 33°F | Mostly Clear | 3 to 8 mph W | 4% |
| Monday | 58°F | Sunny | 3 to 9 mph W | 3% |
| Monday Night | 37°F | Mostly Clear | 7 mph SW | 2% |
| Tuesday | 62°F | Sunny | 6 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewistown, OH
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6a
Explore more for Lewistown, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Huntsville 3N, Oh (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.