Malden, IL Weather & Growing Conditions

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

This Afternoon

79°F

Slight Chance Showers And Thunderstorms

A slight chance of showers and thunderstorms. Partly sunny. High near 79, with temperatures falling to around 76 in the afternoon. South wind around 5 mph. Chance of precipitation is 20%.

7-day forecast for Malden

When	Temp	Forecast	Wind	Precip
This Afternoon	79°F	Slight Chance Showers And Thunderstorms	5 mph S	24%
Tonight	66°F	Chance Showers And Thunderstorms then Showers And Thunderstorms	5 mph S	91%
Sunday	70°F	Patchy Fog	5 to 15 mph NE	75%
Sunday Night	57°F	Chance Rain Showers	15 mph NE	46%
Monday	64°F	Rain Showers Likely	15 mph E	64%
Monday Night	54°F	Rain Showers Likely	10 to 15 mph NE	58%
Tuesday	63°F	Rain Showers Likely	15 mph NE	56%
Tuesday Night	51°F	Mostly Cloudy	5 to 15 mph NE	13%
Wednesday	65°F	Partly Sunny	10 mph NE	4%
Wednesday Night	53°F	Partly Cloudy	5 to 10 mph NE	2%
Thursday	68°F	Partly Sunny	5 mph NE	5%
Thursday Night	54°F	Mostly Cloudy	0 to 5 mph NE	9%
Friday	72°F	Partly Sunny	5 mph NE	7%
Friday Night	54°F	Partly Cloudy	0 to 5 mph NE	7%

Forecast source: National Weather Service (api.weather.gov) for Malden (41.425, -89.370). Updated through the day.

Growing snapshot for Malden

Last spring frost

Apr 22

First fall frost

Oct 17

Growing season

177 days

More local growing data for Malden: nearby ZIP 61323 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Princeton, Il (5.6 mi from Malden). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.