Mount Pleasant, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Pleasant, a village in Jefferson County, Ohio.
Today
80°F
Partly Sunny
Partly sunny, with a high near 80. East wind around 5 mph.
7-day forecast for Mount Pleasant
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Partly Sunny | 5 mph E | 7% |
| Tonight | 65°F | Showers And Thunderstorms Likely | 2 to 8 mph S | 59% |
| Sunday | 78°F | Showers And Thunderstorms | 9 mph SW | 93% |
| Sunday Night | 56°F | Showers And Thunderstorms | 8 to 12 mph N | 96% |
| Monday | 68°F | Chance Rain Showers | 13 mph NE | 38% |
| Monday Night | 54°F | Showers And Thunderstorms Likely | 14 mph NE | 57% |
| Tuesday | 65°F | Showers And Thunderstorms Likely | 14 mph E | 60% |
| Tuesday Night | 52°F | Rain Showers Likely | 16 mph E | 70% |
| Wednesday | 65°F | Showers And Thunderstorms Likely | 13 to 16 mph E | 70% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 10 to 14 mph E | 64% |
| Thursday | 66°F | Rain Showers Likely | 10 mph E | 56% |
| Thursday Night | 51°F | Chance Rain Showers | 9 mph NE | 27% |
| Friday | 68°F | Slight Chance Rain Showers | 8 mph NE | 19% |
| Friday Night | 50°F | Slight Chance Rain Showers then Partly Cloudy | 8 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Mount Pleasant (40.176, -80.800). Updated through the day.
Growing snapshot for Mount Pleasant
Last spring frost
Apr 18
First fall frost
Nov 1
Growing season
196 days
Hardiness zone
6b
More local growing data for Mount Pleasant: nearby ZIP 43939 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Adena
Bergholz
Bloomingdale
Brilliant
Connorville
Dillonvale
East Springfield
Empire
Irondale
New Alexandria
Pottery Addition
Rayland
Richmond
Steubenville
Stratton
Tiltonsville
Toronto
Wintersville
Yorkville
Climate data from the nearest NOAA station, Pike Island(Lock & Dam), Wv (5.4 mi from Mount Pleasant). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.