Beloit, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beloit, a village in Mahoning County, Ohio.
Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind 3 to 7 mph.
7-day forecast for Beloit
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Partly Cloudy | 3 to 7 mph NE | 1% |
| Saturday | 76°F | Partly Sunny then Slight Chance Rain Showers | 5 mph E | 20% |
| Saturday Night | 63°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 6 mph SE | 79% |
| Sunday | 75°F | Showers And Thunderstorms | 6 to 9 mph W | 92% |
| Sunday Night | 56°F | Showers And Thunderstorms | 9 mph N | 75% |
| Monday | 67°F | Slight Chance Rain Showers | 12 mph NE | 23% |
| Monday Night | 55°F | Chance Rain Showers | 12 mph NE | 48% |
| Tuesday | 65°F | Chance Rain Showers | 14 mph NE | 48% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 15 mph E | 62% |
| Wednesday | 63°F | Rain Showers Likely | 15 mph E | 62% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 10 to 14 mph E | 58% |
| Thursday | 65°F | Chance Rain Showers | 10 mph E | 40% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph NE | 19% |
| Friday | 68°F | Slight Chance Rain Showers | 5 to 8 mph N | 20% |
Forecast source: National Weather Service (api.weather.gov) for Beloit (40.920, -80.998). Updated through the day.
Growing snapshot for Beloit
Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6a
More local growing data for Beloit: nearby ZIP 44609 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Austintown
Campbell
Canfield
Craig Beach
Damascus
East Alliance
Lake Milton
Lowellville
Maple Ridge
Mineral Ridge
New Middletown
New Springfield
North Lima
Petersburg
Poland
Sebring
Struthers
Woodworth
Youngstown
Climate data from the nearest NOAA station, Millport 4 Ne, Oh (12.1 mi from Beloit). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.