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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
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.