Wauseon, OH Weather & Growing Conditions
Overnight
61°F
Chance Rain Showers
A chance of rain showers after 3am. Mostly cloudy, with a low around 61. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Chance Rain Showers | 10 to 15 mph S | 39% |
| Wednesday | 68°F | Rain Showers | 15 to 20 mph S | 80% |
| Wednesday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 10 to 15 mph SW | 43% |
| Thursday | 60°F | Mostly Cloudy | 10 to 15 mph SW | 10% |
| Thursday Night | 44°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph W | 32% |
| Friday | 54°F | Chance Rain Showers | 5 to 10 mph NW | 40% |
| Friday Night | 35°F | Chance Rain Showers | 5 to 10 mph NW | 28% |
| Saturday | 52°F | Partly Sunny | 5 to 10 mph NW | 10% |
| Saturday Night | 32°F | Partly Cloudy | 5 mph W | 2% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 15 mph W | 7% |
| Sunday Night | 33°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph W | 7% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 1% |
| Monday Night | 37°F | Partly Cloudy | 5 to 10 mph SW | 1% |
| Tuesday | 61°F | Mostly Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wauseon, OH
Last spring frost
Apr 29
First fall frost
Oct 16
Growing season
170 days
Hardiness zone
6a
Explore more for Wauseon, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Wauseon Wtp, Oh (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.