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Annapolis, MO Weather & Growing Conditions

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

Today
97°F
Sunny
Sunny, with a high near 97. Southwest wind around 5 mph.

7-day forecast for Annapolis

WhenTempForecastWindPrecip
Today 97°F Sunny 5 mph SW 1%
Tonight 69°F Mostly Clear 2 mph SW 0%
Sunday 95°F Mostly Sunny 0 to 3 mph W 7%
Sunday Night 67°F Mostly Cloudy then Chance Showers And Thunderstorms 1 mph N 44%
Monday 84°F Showers And Thunderstorms Likely 3 mph N 72%
Monday Night 59°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 5 mph N 72%
Tuesday 73°F Slight Chance Showers And Thunderstorms then Partly Sunny 6 mph N 18%
Tuesday Night 53°F Partly Cloudy 2 to 6 mph N 4%
Wednesday 75°F Mostly Sunny 5 mph N 1%
Wednesday Night 52°F Mostly Clear 3 mph N 0%
Thursday 77°F Mostly Sunny 3 mph N 3%
Thursday Night 54°F Partly Cloudy 2 mph NE 4%
Friday 77°F Mostly Sunny 3 mph NE 8%
Friday Night 55°F Partly Cloudy 2 mph NE 8%

Forecast source: National Weather Service (api.weather.gov) for Annapolis (37.361, -90.696). Updated through the day.

Growing snapshot for Annapolis

Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
199 days
Hardiness zone
6b

More local growing data for Annapolis: nearby ZIP 63675 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, Clearwater Dam, Mo (13.4 mi from Annapolis). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.