Fort Jennings, OH Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. East wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 0 to 5 mph E | 0% |
| Tonight | 59°F | Clear | 0 to 5 mph SE | 0% |
| Wednesday | 85°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy | 5 mph SW | 4% |
| Thursday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 57% |
| Thursday Night | 66°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 57% |
| Friday | 83°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 70% |
| Friday Night | 65°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 70% |
| Saturday | 84°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 24% |
| Saturday Night | 65°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 15 mph SW | 29% |
| Sunday | 85°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 29% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 to 15 mph SW | 48% |
| Monday | 87°F | Chance Showers And Thunderstorms | 10 to 20 mph SW | 48% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 15 to 20 mph SW | 62% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Jennings, OH
Last spring frost
Apr 24
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
6a
Explore more for Fort Jennings, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Lima Wwtp, Oh (15.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.