New Alexandria, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Alexandria, a village in Jefferson County, Ohio.
Tonight
66°F
Rain Showers then Chance Showers And Thunderstorms
Rain showers between 7pm and 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for New Alexandria
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Rain Showers then Chance Showers And Thunderstorms | 3 to 8 mph S | 77% |
| Sunday | 78°F | Showers And Thunderstorms | 8 mph SW | 92% |
| Sunday Night | 56°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 44% |
| Monday | 68°F | Chance Rain Showers | 10 mph NE | 43% |
| Monday Night | 55°F | Rain Showers Likely | 9 to 13 mph NE | 55% |
| Tuesday | 66°F | Rain Showers Likely | 13 mph NE | 58% |
| Tuesday Night | 54°F | Showers And Thunderstorms | 16 mph E | 81% |
| Wednesday | 65°F | Showers And Thunderstorms | 15 mph E | 81% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 12 to 16 mph E | 64% |
| Thursday | 66°F | Showers And Thunderstorms Likely | 8 to 12 mph E | 64% |
| Thursday Night | 51°F | Slight Chance Rain Showers | 8 mph E | 18% |
| Friday | 69°F | Slight Chance Rain Showers | 7 mph NE | 15% |
| Friday Night | 50°F | Partly Cloudy | 7 mph N | 12% |
| Saturday | 71°F | Mostly Sunny | 7 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for New Alexandria (40.292, -80.675). Updated through the day.
Growing snapshot for New Alexandria
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6b
More local growing data for New Alexandria: nearby ZIP 43938 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Adena
Bergholz
Bloomingdale
Brilliant
Connorville
Dillonvale
East Springfield
Empire
Irondale
Mount Pleasant
Pottery Addition
Rayland
Richmond
Steubenville
Stratton
Tiltonsville
Toronto
Wintersville
Yorkville
Climate data from the nearest NOAA station, Steubenville, Oh (5.9 mi from New Alexandria). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.