Harman US

Standard, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Standard, a village in Putnam County, Illinois.

Overnight
66°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Standard

WhenTempForecastWindPrecip
Overnight 66°F Patchy Fog 5 mph SSE 37%
Saturday 81°F Patchy Fog 5 to 10 mph SE 79%
Saturday Night 66°F Chance Showers And Thunderstorms then Showers And Thunderstorms 5 mph WSW 85%
Sunday 72°F Patchy Fog 5 to 15 mph NNE 87%
Sunday Night 57°F Chance Showers And Thunderstorms 15 mph NE 47%
Monday 65°F Rain Showers Likely 15 mph ENE 63%
Monday Night 53°F Chance Rain Showers 10 to 15 mph NE 44%
Tuesday 64°F Slight Chance Rain Showers 15 mph NE 22%
Tuesday Night 51°F Slight Chance Rain Showers then Partly Cloudy 10 to 15 mph NNE 18%
Wednesday 67°F Mostly Sunny 10 mph NNE 4%
Wednesday Night 53°F Partly Cloudy 5 to 10 mph NNE 1%
Thursday 69°F Mostly Sunny 5 to 10 mph NNE 3%
Thursday Night 53°F Partly Cloudy 5 mph NE 3%
Friday 73°F Mostly Sunny 5 mph NE 3%

Forecast source: National Weather Service (api.weather.gov) for Standard (41.256, -89.182). Updated through the day.

Growing snapshot for Standard

Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days

More local growing data for Standard: nearby ZIP 61363 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Peru, Il (7.7 mi from Standard). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.