Three Creeks, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Three Creeks, a village in Franklin County, Missouri.

Today

97°F

Partly Sunny

Partly sunny, with a high near 97. Heat index values as high as 101. Southwest wind around 5 mph.

7-day forecast for Three Creeks

When	Temp	Forecast	Wind	Precip
Today	97°F	Partly Sunny	5 mph SW	1%
Tonight	70°F	Partly Cloudy	1 mph SW	4%
Sunday	91°F	Chance Rain Showers then Slight Chance Showers And Thunderstorms	2 mph NW	41%
Sunday Night	64°F	Showers And Thunderstorms Likely	3 mph N	71%
Monday	77°F	Showers And Thunderstorms Likely	2 to 6 mph N	71%
Monday Night	57°F	Chance Showers And Thunderstorms	2 to 6 mph N	38%
Tuesday	70°F	Slight Chance Rain Showers then Mostly Cloudy	6 mph N	20%
Tuesday Night	51°F	Mostly Cloudy	1 to 5 mph N	2%
Wednesday	73°F	Mostly Sunny	5 mph N	1%
Wednesday Night	52°F	Partly Cloudy	2 mph N	0%
Thursday	76°F	Mostly Sunny	2 mph N	2%
Thursday Night	55°F	Partly Cloudy	1 mph NE	5%
Friday	76°F	Partly Sunny	0 to 3 mph NE	10%
Friday Night	56°F	Partly Cloudy	2 mph NE	7%

Forecast source: National Weather Service (api.weather.gov) for Three Creeks (38.573, -90.993). Updated through the day.

Growing snapshot for Three Creeks

Last spring frost

Apr 8

First fall frost

Oct 25

Growing season

199 days

Hardiness zone

More local growing data for Three Creeks: nearby ZIP 63090 weather · frost dates · planting calendar · Missouri frost dates

Nearby towns & communities

Berger Charmwood Gerald Gray Summit LaBarque Creek Lake St. Clair Lake Tekakwitha Leslie Miramiguoa Park New Haven Oak Grove Village Pacific Parkway St. Clair Stanton Sullivan Union Villa Ridge Washington

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Climate data from the nearest NOAA station, Washington, Mo (4 mi from Three Creeks). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.