West Peoria, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for West Peoria, a city in Peoria County, Illinois.

This Afternoon

83°F

Mostly Cloudy

Mostly cloudy, with a high near 83. South wind around 7 mph.

7-day forecast for West Peoria

When	Temp	Forecast	Wind	Precip
This Afternoon	83°F	Mostly Cloudy	7 mph S	12%
Tonight	69°F	Mostly Cloudy then Chance Showers And Thunderstorms	3 to 7 mph SSE	37%
Sunday	76°F	Chance Showers And Thunderstorms	5 to 12 mph NNE	51%
Sunday Night	59°F	Chance Showers And Thunderstorms	13 mph ENE	47%
Monday	66°F	Rain Showers Likely	10 to 14 mph ENE	70%
Monday Night	55°F	Rain Showers Likely	9 to 13 mph ENE	55%
Tuesday	65°F	Chance Rain Showers	12 mph NE	49%
Tuesday Night	53°F	Mostly Cloudy	5 to 10 mph NNE	12%
Wednesday	67°F	Partly Sunny	6 to 9 mph NNE	2%
Wednesday Night	54°F	Partly Cloudy	2 to 8 mph NNE	2%
Thursday	71°F	Mostly Sunny	2 to 6 mph NNE	2%
Thursday Night	57°F	Slight Chance Rain Showers	1 to 5 mph NE	15%
Friday	74°F	Partly Sunny	2 to 6 mph NE	10%
Friday Night	56°F	Partly Cloudy	1 to 5 mph NE	7%

Forecast source: National Weather Service (api.weather.gov) for West Peoria (40.697, -89.640). Updated through the day.

Growing snapshot for West Peoria

Last spring frost

Apr 16

First fall frost

Oct 23

Growing season

189 days

Hardiness zone

More local growing data for West Peoria: nearby ZIP 61604 weather · frost dates · planting calendar · Illinois frost dates

Nearby towns & communities

Banner Bartonville Bay View Gardens Bellevue Brimfield Chillicothe Dunlap Elmwood Glasford Hanna City Kingston Mines Lake Camelot Mapleton Mossville Norwood Peoria Peoria Heights Princeville Rome Smithville Spring Bay Trivoli

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Climate data from the nearest NOAA station, Peoria Gtr Peoria Ap, Il (3.1 mi from West Peoria). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.