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Piqua, OH Weather & Growing Conditions

Today
83°F
Sunny
Sunny, with a high near 83. Northeast wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 83°F Sunny 2 mph NE 0%
Tonight 62°F Mostly Clear 1 mph NE 1%
Wednesday 86°F Sunny 0 to 3 mph NE 4%
Wednesday Night 65°F Mostly Clear 0 to 3 mph W 3%
Thursday 85°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 7 mph SW 48%
Thursday Night 66°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 to 6 mph SW 70%
Friday 84°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 2 to 8 mph SW 70%
Friday Night 65°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 2 to 6 mph SW 60%
Saturday 84°F Chance Showers And Thunderstorms 2 to 7 mph SW 26%
Saturday Night 66°F Chance Showers And Thunderstorms then Partly Cloudy 5 mph SW 26%
Sunday 87°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 10 mph SW 18%
Sunday Night 69°F Slight Chance Showers And Thunderstorms 6 to 9 mph SW 19%
Monday 87°F Slight Chance Showers And Thunderstorms 7 to 12 mph SW 31%
Monday Night 68°F Chance Showers And Thunderstorms 6 to 9 mph SW 38%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Piqua, OH

Last spring frost
Apr 18
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
6a

Explore more for Piqua, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Piqua Wwtp, Oh (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.