Wauseon, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wauseon, a city in Fulton County, Ohio.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. South wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Wauseon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 10 to 15 mph S | 2% |
| Tonight | 62°F | Partly Cloudy then Chance Rain Showers | 10 to 15 mph S | 48% |
| Wednesday | 70°F | Rain Showers | 15 to 20 mph S | 99% |
| Wednesday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 10 to 15 mph SW | 32% |
| Thursday | 61°F | Partly Sunny | 10 to 15 mph SW | 6% |
| Thursday Night | 45°F | Mostly Cloudy | 5 to 10 mph W | 13% |
| Friday | 56°F | Chance Rain Showers | 5 to 10 mph NW | 40% |
| Friday Night | 37°F | Chance Rain Showers | 5 to 10 mph NW | 31% |
| Saturday | 52°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NW | 15% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 5 mph W | 5% |
| Sunday | 56°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph W | 18% |
| Sunday Night | 34°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph W | 18% |
| Monday | 58°F | Mostly Sunny | 5 to 15 mph W | 12% |
| Monday Night | 37°F | Partly Cloudy | 10 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Wauseon (41.553, -84.140). Updated through the day.
Growing snapshot for Wauseon
Last spring frost
Apr 29
First fall frost
Oct 16
Growing season
170 days
Hardiness zone
6a
More local growing data for Wauseon: nearby ZIP 43567 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wauseon Wtp, Oh (4.4 mi from Wauseon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.