Baker, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Baker, a city in Fallon County, Montana.
This Afternoon
48°F
Sunny
Sunny. High near 48, with temperatures falling to around 42 in the afternoon. Northwest wind 6 to 13 mph.
7-day forecast for Baker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Sunny | 6 to 13 mph NW | 0% |
| Tonight | 24°F | Partly Cloudy | 3 mph SW | 0% |
| Wednesday | 52°F | Mostly Sunny | 1 to 10 mph W | 0% |
| Wednesday Night | 26°F | Patchy Fog | 0 to 6 mph NW | 0% |
| Thursday | 56°F | Mostly Sunny | 0 to 7 mph SSE | 0% |
| Thursday Night | 29°F | Partly Cloudy | 3 to 7 mph SSW | 0% |
| Friday | 54°F | Sunny | 5 to 13 mph W | 0% |
| Friday Night | 32°F | Mostly Clear | 6 to 10 mph WSW | 5% |
| Saturday | 56°F | Sunny | 9 to 20 mph W | 4% |
| Saturday Night | 31°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Sunday | 65°F | Sunny | 6 to 12 mph SW | 0% |
| Sunday Night | 36°F | Partly Cloudy | 9 mph W | 0% |
| Monday | 57°F | Sunny | 5 to 12 mph WNW | 0% |
| Monday Night | 32°F | Partly Cloudy | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Baker (46.364, -104.274). Updated through the day.
Growing snapshot for Baker
Last spring frost
May 16
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
4b
More local growing data for Baker: nearby ZIP 59313 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Baker Muni Ap, Mt (7 mi from Baker). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.