Billings, MT Weather & Growing Conditions
Today
60°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 60, with temperatures falling to around 58 in the afternoon. North wind around 13 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Showers And Thunderstorms | 13 mph N | 100% |
| Tonight | 51°F | Patchy Fog | 13 mph NNW | 91% |
| Sunday | 64°F | Rain Showers | 6 to 9 mph NNW | 76% |
| Sunday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph E | 17% |
| Monday | 73°F | Mostly Sunny | 5 mph S | 0% |
| Monday Night | 50°F | Mostly Clear | 6 mph S | 0% |
| Tuesday | 78°F | Sunny | 6 mph SW | 0% |
| Tuesday Night | 53°F | Partly Cloudy | 5 mph SSE | 1% |
| Wednesday | 80°F | Mostly Sunny | 6 mph SW | 5% |
| Wednesday Night | 53°F | Mostly Clear | 6 mph SSW | 5% |
| Thursday | 82°F | Sunny | 8 mph SW | 0% |
| Thursday Night | 53°F | Mostly Clear | 6 mph S | 1% |
| Friday | 81°F | Mostly Sunny | 6 mph SW | 1% |
| Friday Night | 52°F | Partly Cloudy | 5 to 8 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Billings, MT
Last spring frost
May 5
First fall frost
Oct 3
Growing season
149 days
Hardiness zone
5a
Explore more for Billings, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Billings Wfo, Mt (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.