Blaine, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blaine, a community in Belmont County, Ohio.
Tonight
59°F
Mostly Clear
Mostly clear, with a low around 59. Northeast wind around 5 mph.
7-day forecast for Blaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Mostly Clear | 5 mph NE | 5% |
| Saturday | 82°F | Mostly Sunny | 3 mph E | 11% |
| Saturday Night | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 7 mph S | 63% |
| Sunday | 81°F | Showers And Thunderstorms | 8 mph SW | 93% |
| Sunday Night | 61°F | Showers And Thunderstorms | 8 mph N | 93% |
| Monday | 72°F | Chance Rain Showers | 10 mph NE | 42% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 10 mph NE | 59% |
| Tuesday | 70°F | Showers And Thunderstorms Likely | 12 mph NE | 65% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 72% |
| Wednesday | 68°F | Showers And Thunderstorms Likely | 13 mph E | 72% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 8 to 12 mph E | 62% |
| Thursday | 68°F | Chance Rain Showers | 9 mph E | 40% |
| Thursday Night | 54°F | Chance Rain Showers | 7 mph NE | 30% |
| Friday | 71°F | Slight Chance Rain Showers | 5 to 8 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Blaine (40.072, -80.809). Updated through the day.
Growing snapshot for Blaine
Last spring frost
Apr 20
First fall frost
Oct 29
Growing season
192 days
Hardiness zone
6b
More local growing data for Blaine: nearby ZIP 43909 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Bannock
Barnesville
Belmont
Bethesda
Bridgeport
Brookside
Flushing
Glencoe
Holloway
Lafferty
Lansing
Lloydsville
Martins Ferry
Morristown
Neffs
Powhatan Point
St. Clairsville
Wolfhurst
Climate data from the nearest NOAA station, Wheeling, Wv (4.6 mi from Blaine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.