Savannah, OH Weather & Growing Conditions
Today
65°F
Light Rain
Rain. Cloudy, with a high near 65. South wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Light Rain | 16 to 20 mph S | 98% |
| Tonight | 52°F | Light Rain Likely | 9 to 18 mph S | 74% |
| Thursday | 61°F | Partly Sunny | 8 to 15 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 5 to 10 mph SW | 14% |
| Friday | 54°F | Rain Showers Likely | 5 to 9 mph W | 61% |
| Friday Night | 38°F | Rain Showers Likely | 10 mph W | 61% |
| Saturday | 49°F | Chance Rain Showers | 12 mph W | 26% |
| Saturday Night | 33°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph W | 16% |
| Sunday | 52°F | Mostly Sunny | 7 to 13 mph W | 4% |
| Sunday Night | 33°F | Mostly Clear | 7 to 10 mph W | 4% |
| Monday | 55°F | Mostly Sunny | 7 to 10 mph W | 5% |
| Monday Night | 37°F | Mostly Clear | 7 to 10 mph SW | 4% |
| Tuesday | 59°F | Mostly Sunny | 12 mph W | 3% |
| Tuesday Night | 35°F | Partly Cloudy | 3 to 8 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Savannah, OH
Last spring frost
Apr 30
First fall frost
Oct 15
Growing season
168 days
Hardiness zone
6a
Explore more for Savannah, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Ashland 2 Sw, Oh (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.