Billings, MT Weather & Growing Conditions
This Afternoon
61°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 61, with temperatures falling to around 59 in the afternoon. North wind around 14 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Showers And Thunderstorms | 14 mph N | 96% |
| Tonight | 51°F | Showers And Thunderstorms | 14 mph NNW | 96% |
| Sunday | 63°F | Rain Showers | 6 to 12 mph NNW | 78% |
| Sunday Night | 51°F | Slight Chance Rain Showers then Patchy Fog | 5 mph ESE | 19% |
| Monday | 72°F | Patchy Fog then Mostly Sunny | 5 mph S | 0% |
| Monday Night | 50°F | Mostly Clear | 2 to 7 mph S | 0% |
| Tuesday | 78°F | Sunny | 5 mph SSW | 0% |
| Tuesday Night | 54°F | Partly Cloudy | 6 mph S | 6% |
| Wednesday | 79°F | Partly Sunny | 7 mph SW | 9% |
| Wednesday Night | 55°F | Mostly Clear | 5 to 8 mph SSW | 4% |
| Thursday | 82°F | Sunny | 8 mph SW | 1% |
| Thursday Night | 55°F | Mostly Clear | 6 mph SSW | 2% |
| Friday | 81°F | Mostly Sunny | 3 to 7 mph SSW | 1% |
| Friday Night | 54°F | Partly Cloudy | 6 to 9 mph SSE | 9% |
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.