Birch Tree, MO Weather & Growing Conditions
This Afternoon
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 99. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 7 mph SW | 0% |
| Tonight | 69°F | Mostly Clear | 5 mph SW | 0% |
| Sunday | 98°F | Mostly Sunny | 2 to 6 mph W | 2% |
| Sunday Night | 67°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph W | 37% |
| Monday | 91°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph N | 61% |
| Monday Night | 61°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph N | 61% |
| Tuesday | 81°F | Mostly Sunny | 5 mph N | 9% |
| Tuesday Night | 54°F | Partly Cloudy | 5 mph N | 4% |
| Wednesday | 80°F | Mostly Sunny | 3 mph N | 1% |
| Wednesday Night | 53°F | Mostly Clear | 2 mph NE | 0% |
| Thursday | 82°F | Mostly Sunny | 2 mph NE | 1% |
| Thursday Night | 55°F | Partly Cloudy | 2 mph NE | 1% |
| Friday | 83°F | Mostly Sunny | 3 mph NE | 6% |
| Friday Night | 56°F | Partly Cloudy | 2 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Birch Tree, MO
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
6b
Explore more for Birch Tree, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Winona 3 Sw, Mo (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.