Guilford Lake, OH Weather & Growing Conditions
Today
76°F
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Partly sunny, with a high near 76. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny then Slight Chance Rain Showers | 5 mph E | 15% |
| Tonight | 63°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SE | 74% |
| Sunday | 75°F | Showers And Thunderstorms | 9 mph SW | 90% |
| Sunday Night | 53°F | Rain Showers Likely | 12 mph N | 70% |
| Monday | 65°F | Mostly Cloudy then Chance Rain Showers | 12 mph NE | 28% |
| Monday Night | 52°F | Chance Rain Showers | 13 mph NE | 51% |
| Tuesday | 62°F | Chance Rain Showers | 14 mph E | 51% |
| Tuesday Night | 51°F | Rain Showers Likely | 16 mph E | 70% |
| Wednesday | 62°F | Rain Showers Likely | 16 mph E | 70% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 63% |
| Thursday | 64°F | Showers And Thunderstorms Likely | 10 mph E | 61% |
| Thursday Night | 50°F | Slight Chance Rain Showers | 6 to 9 mph E | 21% |
| Friday | 67°F | Slight Chance Rain Showers | 9 mph NE | 17% |
| Friday Night | 49°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 9 mph NE | 17% |
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 Sep 19, 2026.