Williston, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Williston, a community in Ottawa County, Ohio.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind 12 to 16 mph.
7-day forecast for Williston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 12 to 16 mph S | 2% |
| Tonight | 62°F | Partly Cloudy then Slight Chance Light Rain | 12 mph S | 24% |
| Wednesday | 69°F | Light Rain | 13 to 21 mph S | 78% |
| Wednesday Night | 51°F | Chance Light Rain then Mostly Cloudy | 8 to 15 mph SW | 54% |
| Thursday | 63°F | Partly Sunny | 9 to 18 mph SW | 3% |
| Thursday Night | 48°F | Mostly Cloudy | 5 to 9 mph W | 12% |
| Friday | 57°F | Chance Light Rain | 5 to 9 mph NW | 36% |
| Friday Night | 41°F | Chance Light Rain | 9 mph NW | 36% |
| Saturday | 53°F | Slight Chance Light Rain then Partly Sunny | 8 to 12 mph NW | 18% |
| Saturday Night | 36°F | Partly Cloudy | 6 mph W | 6% |
| Sunday | 55°F | Mostly Sunny | 5 to 14 mph W | 14% |
| Sunday Night | 37°F | Partly Cloudy | 9 mph W | 14% |
| Monday | 57°F | Mostly Sunny | 7 to 13 mph W | 13% |
| Monday Night | 40°F | Partly Cloudy | 10 mph SW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Williston (41.603, -83.342). Updated through the day.
Growing snapshot for Williston
Last spring frost
Apr 20
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6b
More local growing data for Williston: nearby ZIP 43468 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Bay View
Clay Center
Crystal Rock
Curtice
Elmore
Genoa
Lakeside
Marblehead
Oak Harbor
Port Clinton
Put-in-Bay
Rocky Ridge
Climate data from the nearest NOAA station, Toledo Metcalf Fld, Oh (7.2 mi from Williston). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.