Annapolis, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Annapolis, a city in Iron County, Missouri.
Overnight
69°F
Mostly Clear
Mostly clear, with a low around 69. Southwest wind around 3 mph.
7-day forecast for Annapolis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Clear | 3 mph SW | 2% |
| Saturday | 97°F | Sunny | 0 to 3 mph SW | 2% |
| Saturday Night | 69°F | Partly Cloudy | 2 mph SW | 0% |
| Sunday | 95°F | Sunny | 0 to 3 mph W | 4% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 1 mph N | 30% |
| Monday | 86°F | Showers And Thunderstorms Likely | 3 mph N | 61% |
| Monday Night | 60°F | Showers And Thunderstorms Likely | 3 mph N | 61% |
| Tuesday | 76°F | Partly Sunny | 5 mph N | 14% |
| Tuesday Night | 54°F | Partly Cloudy | 5 mph N | 8% |
| Wednesday | 76°F | Mostly Sunny | 3 mph N | 3% |
| Wednesday Night | 54°F | Partly Cloudy | 2 mph N | 2% |
| Thursday | 78°F | Mostly Sunny | 3 mph N | 3% |
| Thursday Night | 55°F | Partly Cloudy | 2 mph N | 3% |
| Friday | 76°F | Mostly Sunny | 3 mph N | 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
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 Sep 19, 2026.