Rain forecast and rainfall this year
Big Sky, MT
No rain expected today.
Updated Wednesday 5:05 AM ET.
Forecast
0 percent chance of rain
TodayHigh 45°, low 25°No rain expected
0 percent chance of rain
TomorrowHigh 39°, low 26°No rain expected
This year so far, since Jan 1
23.40 in
−5.15 in below normal for this point in the year (28.55 in).
National rank199th of 363
In Montana1st of 5
Biggest day1.10 in, Jun 29
Last measurable rain0.10 in, Oct 31, 2026
Month by month
Jan1.50
Feb2.20
Mar2.40
Apr3.50
May2.40
Jun3.10
Jul2.50
Aug1.50
Sep1.90
Oct2.40
Nov0.00
Dec–
This yearNormal
Nearby cities
- BozemanMT14.53 in this year32 miles
- JacksonWY13.10 in this year128 miles
- BillingsMT14.04 in this year141 miles
- MissoulaMT13.19 in this year167 miles
- KetchumID12.60 in this year184 miles
More Big Sky weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the Lone Mountain station, recorded since 1991; normals are NOAA’s 1991–2020 averages. Totals are preliminary. Rain Scoreboard is not affiliated with the National Weather Service or NOAA.