Beloit, OH Weather & Growing Conditions
Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. South wind 6 to 9 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 6 to 9 mph S | 2% |
| Wednesday | 71°F | Mostly Cloudy then Light Rain | 8 to 13 mph S | 79% |
| Wednesday Night | 57°F | Light Rain | 8 to 14 mph S | 90% |
| Thursday | 65°F | Mostly Sunny | 7 to 13 mph SW | 12% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 6 mph SW | 1% |
| Friday | 60°F | Partly Sunny then Slight Chance Light Rain | 2 to 6 mph W | 16% |
| Friday Night | 42°F | Chance Light Rain | 3 to 7 mph NW | 26% |
| Saturday | 52°F | Chance Light Rain | 7 to 10 mph W | 30% |
| Saturday Night | 35°F | Chance Light Rain then Mostly Cloudy | 6 mph W | 30% |
| Sunday | 53°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph W | 15% |
| Sunday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 8 mph W | 15% |
| Monday | 55°F | Chance Light Rain | 7 to 12 mph W | 26% |
| Monday Night | 37°F | Chance Light Rain then Partly Cloudy | 7 to 12 mph W | 26% |
| Tuesday | 58°F | Mostly Sunny | 10 to 14 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Beloit, OH
Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6a
Explore more for Beloit, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Millport 4 Ne, Oh (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.