Brookfield, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookfield, a city in Linn County, Missouri.
Overnight
48°F
Patchy Drizzle
Patchy drizzle. Cloudy, with a low around 48. West wind 9 to 14 mph, with gusts as high as 21 mph.
7-day forecast for Brookfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Patchy Drizzle | 9 to 14 mph W | 13% |
| Wednesday | 56°F | Patchy Drizzle then Cloudy | 12 to 16 mph W | 8% |
| Wednesday Night | 41°F | Partly Cloudy | 6 to 9 mph WSW | 1% |
| Thursday | 56°F | Partly Sunny | 7 to 12 mph WNW | 1% |
| Thursday Night | 43°F | Mostly Cloudy | 7 mph NNW | 8% |
| Friday | 53°F | Partly Sunny | 6 to 9 mph N | 4% |
| Friday Night | 32°F | Partly Cloudy | 0 to 3 mph NNE | 0% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph WNW | 0% |
| Sunday | 60°F | Sunny | 1 to 7 mph WNW | 0% |
| Sunday Night | 36°F | Clear | 2 mph SW | 0% |
| Monday | 65°F | Sunny | 2 to 10 mph SSW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph WSW | 0% |
| Tuesday | 67°F | Sunny | 2 to 6 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Brookfield (39.785, -93.078). Updated through the day.
Growing snapshot for Brookfield
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
192 days
Hardiness zone
6a
More local growing data for Brookfield: nearby ZIP 64628 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brookfield, Mo (2.1 mi from Brookfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.