Baker, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Baker, a city in Fallon County, Montana.
This Afternoon
80°F
Sunny
Sunny, with a high near 80. East southeast wind around 6 mph.
7-day forecast for Baker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 6 mph ESE | 6% |
| Tonight | 52°F | Slight Chance Showers And Thunderstorms | 3 to 12 mph ESE | 37% |
| Saturday | 65°F | Rain Showers | 5 to 16 mph E | 83% |
| Saturday Night | 48°F | Rain Showers | 16 mph E | 89% |
| Sunday | 61°F | Rain Showers | 15 to 18 mph ESE | 88% |
| Sunday Night | 46°F | Slight Chance Rain Showers then Cloudy | 10 to 16 mph ESE | 24% |
| Monday | 67°F | Mostly Cloudy | 9 to 17 mph SE | 6% |
| Monday Night | 46°F | Partly Cloudy | 15 to 18 mph SE | 0% |
| Tuesday | 75°F | Mostly Sunny | 14 to 17 mph SSE | 0% |
| Tuesday Night | 49°F | Mostly Clear | 8 to 17 mph SSE | 4% |
| Wednesday | 80°F | Mostly Sunny | 6 to 9 mph SSE | 14% |
| Wednesday Night | 51°F | Mostly Clear | 3 to 7 mph SE | 13% |
| Thursday | 82°F | Sunny | 3 to 9 mph SE | 2% |
| Thursday Night | 51°F | Partly Cloudy | 12 mph SE | 5% |
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 Sep 19, 2026.