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Galena, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Galena, a city in Stone County, Missouri.

This Afternoon
72°F
Patchy Drizzle
Patchy drizzle after 5pm. Mostly cloudy. High near 72, with temperatures falling to around 65 in the afternoon. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

7-day forecast for Galena

WhenTempForecastWindPrecip
This Afternoon 72°F Patchy Drizzle 10 to 14 mph SW 21%
Tonight 47°F Patchy Drizzle 7 to 10 mph W 24%
Wednesday 62°F Mostly Sunny 6 to 10 mph W 14%
Wednesday Night 41°F Clear 3 mph SW 0%
Thursday 68°F Sunny then Chance Rain Showers 0 to 6 mph W 37%
Thursday Night 41°F Chance Rain Showers then Mostly Cloudy 5 mph NW 26%
Friday 60°F Partly Sunny 3 to 7 mph N 1%
Friday Night 38°F Partly Cloudy 0 to 5 mph N 0%
Saturday 60°F Partly Sunny 2 mph NW 1%
Saturday Night 36°F Partly Cloudy 1 mph NW 5%
Sunday 64°F Sunny 0 to 5 mph NW 7%
Sunday Night 36°F Mostly Clear 3 mph NW 1%
Monday 69°F Sunny 1 to 6 mph W 0%
Monday Night 41°F Mostly Clear 3 mph SW 0%

Forecast source: National Weather Service (api.weather.gov) for Galena (36.803, -93.470). Updated through the day.

Growing snapshot for Galena

Last spring frost
Apr 16
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
7a

More local growing data for Galena: nearby ZIP 65656 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, Galena, Mo (0.9 mi from Galena). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.