Harman US

Mecca, IN Weather & Growing Conditions

Tonight
67°F
Partly Cloudy then Scattered Rain Showers
Scattered rain showers after 4am. Partly cloudy. Low around 67, with temperatures rising to around 69 overnight. East southeast wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 67°F Partly Cloudy then Scattered Rain Showers 7 mph ESE 12%
Saturday 89°F Scattered Rain Showers then Slight Chance Showers And Thunderstorms 7 mph SSE 38%
Saturday Night 70°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 6 mph S 28%
Sunday 87°F Chance Showers And Thunderstorms 2 to 7 mph W 31%
Sunday Night 62°F Showers And Thunderstorms Likely 10 mph NNE 63%
Monday 74°F Showers And Thunderstorms Likely 12 mph NE 63%
Monday Night 56°F Chance Showers And Thunderstorms 9 to 14 mph NE 51%
Tuesday 71°F Chance Showers And Thunderstorms 13 mph NE 37%
Tuesday Night 55°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 5 to 12 mph NNE 21%
Wednesday 71°F Partly Sunny 6 to 9 mph NNE 4%
Wednesday Night 55°F Mostly Cloudy 3 to 9 mph N 4%
Thursday 72°F Partly Sunny 3 to 9 mph N 3%
Thursday Night 56°F Mostly Cloudy 2 to 8 mph NNE 2%
Friday 74°F Mostly Sunny 3 to 8 mph NNE 3%

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

Growing snapshot for Mecca, IN

Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
6a

Explore more for Mecca, IN: full frost dates · planting calendar · Indiana frost dates

Climate data from the nearest NOAA station, Rockville, In (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.