Four Bridges, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Four Bridges, a community in Warren County, Ohio.
Overnight
61°F
Light Rain
Rain. Cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Four Bridges
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Light Rain | 15 mph S | 75% |
| Wednesday | 66°F | Rain | 12 to 17 mph S | 99% |
| Wednesday Night | 50°F | Chance Light Rain then Mostly Cloudy | 6 to 10 mph SW | 40% |
| Thursday | 64°F | Mostly Sunny | 6 to 13 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 to 6 mph SW | 0% |
| Friday | 58°F | Partly Sunny then Slight Chance Light Rain | 2 to 10 mph W | 24% |
| Friday Night | 38°F | Slight Chance Light Rain then Mostly Cloudy | 6 to 10 mph NW | 24% |
| Saturday | 53°F | Mostly Sunny | 6 to 9 mph NW | 1% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 56°F | Mostly Sunny | 2 to 12 mph W | 2% |
| Sunday Night | 33°F | Mostly Clear | 3 to 7 mph W | 3% |
| Monday | 59°F | Sunny | 2 to 8 mph W | 3% |
| Monday Night | 36°F | Mostly Clear | 5 mph SW | 1% |
| Tuesday | 64°F | Sunny | 5 to 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Four Bridges (39.380, -84.360). Updated through the day.
Growing snapshot for Four Bridges
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
6b
More local growing data for Four Bridges: nearby ZIP 45040 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Butlerville
Carlisle
Corwin
Five Points
Franklin
Harveysburg
Hunter
Kings Mills
Landen
Lebanon
Loveland Park
Maineville
Mason
Morrow
Pleasant Plain
Roachester
South Lebanon
Springboro
Waynesville
Climate data from the nearest NOAA station, Hamilton Butler Co Rgnl Ap, Oh (11.3 mi from Four Bridges). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.