Guilford Lake, OH Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 2 mph E | 0% |
| Tonight | 64°F | Mostly Clear | 3 mph E | 0% |
| Wednesday | 85°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph S | 50% |
| Wednesday Night | 66°F | Scattered Showers And Thunderstorms | 3 mph S | 50% |
| Thursday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 7 mph SW | 51% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SW | 51% |
| Friday | 82°F | Showers And Thunderstorms | 7 mph SW | 81% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SW | 81% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 8 mph SW | 39% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 6 mph SW | 39% |
| Sunday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 9 mph SW | 20% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 29% |
| Monday | 85°F | Chance Rain Showers | 12 mph SW | 36% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 50% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Guilford Lake, OH
Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6a
Explore more for Guilford Lake, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Millport 4 Ne, Oh (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.