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Pleasant Lake, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Pleasant Lake, a community in Steuben County, Indiana.

Tonight
64°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms. Cloudy, with a low around 64. Southeast wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Pleasant Lake

WhenTempForecastWindPrecip
Tonight 64°F Chance Showers And Thunderstorms then Showers And Thunderstorms 0 to 5 mph SE 84%
Sunday 71°F Showers And Thunderstorms 5 to 10 mph N 85%
Sunday Night 52°F Chance Showers And Thunderstorms 10 mph NE 43%
Monday 65°F Chance Rain Showers 10 to 15 mph NE 29%
Monday Night 50°F Slight Chance Rain Showers then Mostly Cloudy 10 to 15 mph NE 17%
Tuesday 64°F Mostly Cloudy then Slight Chance Rain Showers 10 to 15 mph NE 20%
Tuesday Night 52°F Chance Rain Showers 10 to 15 mph NE 43%
Wednesday 63°F Chance Rain Showers 10 to 15 mph NE 50%
Wednesday Night 51°F Chance Showers And Thunderstorms 10 to 15 mph NE 48%
Thursday 67°F Partly Sunny 10 mph NE 9%
Thursday Night 51°F Mostly Cloudy 5 to 10 mph NE 9%
Friday 70°F Partly Sunny 5 to 10 mph NE 8%
Friday Night 50°F Partly Cloudy 0 to 5 mph NE 8%
Saturday 73°F Sunny 5 mph NE 3%

Forecast source: National Weather Service (api.weather.gov) for Pleasant Lake (41.574, -85.012). Updated through the day.

Growing snapshot for Pleasant Lake

Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
167 days
Hardiness zone
6a

More local growing data for Pleasant Lake: nearby ZIP 46779 weather · frost dates · planting calendar · Indiana frost dates

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Climate data from the nearest NOAA station, Angola, In (6.9 mi from Pleasant Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.