New Alexandria, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Alexandria, a village in Jefferson County, Ohio.
Today
75°F
Partly Sunny then Light Rain Likely
Rain likely after 2pm. Partly sunny. High near 75, with temperatures falling to around 68 in the afternoon. South wind 7 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Alexandria
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Partly Sunny then Light Rain Likely | 7 to 12 mph S | 70% |
| Tonight | 59°F | Light Rain | 10 to 16 mph S | 98% |
| Thursday | 67°F | Mostly Sunny | 8 to 13 mph SW | 5% |
| Thursday Night | 47°F | Partly Cloudy | 3 to 7 mph SW | 1% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 3 to 8 mph SW | 21% |
| Friday Night | 41°F | Chance Light Rain | 9 mph W | 29% |
| Saturday | 52°F | Chance Light Rain | 10 mph W | 27% |
| Saturday Night | 35°F | Chance Light Rain then Mostly Cloudy | 9 mph W | 25% |
| Sunday | 54°F | Mostly Sunny | 7 to 12 mph W | 5% |
| Sunday Night | 33°F | Mostly Clear | 10 mph W | 5% |
| Monday | 55°F | Sunny | 10 mph W | 8% |
| Monday Night | 35°F | Mostly Clear | 7 to 12 mph SW | 7% |
| Tuesday | 59°F | Sunny | 12 mph SW | 3% |
| Tuesday Night | 35°F | Partly Cloudy | 5 to 8 mph W | 3% |
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 Nov 4, 2026.