Crystal Lakes, OH Weather & Growing Conditions
Tonight
62°F
Mostly Cloudy then Rain Showers Likely
Rain showers likely after 2am. Mostly cloudy, with a low around 62. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Mostly Cloudy then Rain Showers Likely | 10 to 15 mph SE | 71% |
| Wednesday | 69°F | Showers And Thunderstorms | 17 mph S | 100% |
| Wednesday Night | 50°F | Rain Showers Likely | 5 to 14 mph SW | 61% |
| Thursday | 66°F | Mostly Sunny | 6 to 14 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 1 to 8 mph SW | 1% |
| Friday | 61°F | Partly Sunny | 2 to 9 mph NW | 10% |
| Friday Night | 38°F | Partly Cloudy | 8 mph NW | 13% |
| Saturday | 56°F | Slight Chance Light Rain | 8 mph NW | 18% |
| Saturday Night | 33°F | Partly Cloudy | 1 to 5 mph W | 10% |
| Sunday | 57°F | Mostly Sunny | 1 to 10 mph W | 14% |
| Sunday Night | 33°F | Partly Cloudy | 3 to 9 mph W | 14% |
| Monday | 60°F | Slight Chance Light Rain | 3 to 12 mph W | 16% |
| Monday Night | 36°F | Mostly Clear | 6 to 9 mph SW | 13% |
| Tuesday | 64°F | Sunny | 7 to 12 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Crystal Lakes, OH
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6b
Explore more for Crystal Lakes, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, New Carlisle, Oh (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.