Annapolis, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Annapolis, a city in Iron County, Missouri.
Today
88°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 88. North wind around 1 mph.
7-day forecast for Annapolis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Sunny | 1 mph N | 0% |
| Tonight | 65°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 89°F | Sunny | 2 mph S | 2% |
| Wednesday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 1 mph S | 26% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 mph S | 45% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 50% |
| Friday | 87°F | Chance Showers And Thunderstorms | 2 mph SW | 54% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 54% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 2 mph SW | 28% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph S | 18% |
| Sunday | 89°F | Sunny | 0 to 3 mph SW | 3% |
| Sunday Night | 70°F | Mostly Clear | 2 mph S | 2% |
| Monday | 91°F | Sunny | 0 to 3 mph SW | 3% |
| Monday Night | 71°F | Mostly Clear | 2 mph S | 3% |
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
Nearby towns & communities
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 Aug 4, 2026.