Baker, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Baker, a city in Fallon County, Montana.
Today
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. West northwest wind 12 to 15 mph.
7-day forecast for Baker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 12 to 15 mph WNW | 0% |
| Tonight | 47°F | Mostly Clear | 0 to 13 mph ESE | 1% |
| Wednesday | 83°F | Partly Sunny | 5 to 9 mph SW | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 3 to 9 mph SW | 0% |
| Thursday | 90°F | Sunny | 0 to 8 mph W | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 to 8 mph ENE | 0% |
| Friday | 93°F | Sunny | 5 to 9 mph SE | 0% |
| Friday Night | 59°F | Mostly Clear | 10 mph NE | 1% |
| Saturday | 94°F | Sunny | 6 to 12 mph NNE | 0% |
| Saturday Night | 59°F | Mostly Clear | 8 to 14 mph NE | 3% |
| Sunday | 93°F | Mostly Sunny | 9 to 16 mph E | 7% |
| Sunday Night | 60°F | Partly Cloudy then Slight Chance Rain Showers | 10 to 16 mph ENE | 22% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 9 to 15 mph E | 20% |
| Monday Night | 58°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 13 to 16 mph E | 36% |
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 Aug 4, 2026.