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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Mostly Cloudy

57°F

14°C

Humidity	62%
Wind Speed	N 0 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	27 Jun 01:20 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles SSE Dillon MT

This Afternoon
High: 60 °F
Showers
Tonight
Low: 36 °F
Showers then
Rain/Snow
Sunday
High: 50 °F
Rain/Snow
then Showers
Sunday Night
Low: 35 °F
Rain
Monday
High: 55 °F
Showers
Monday Night
Low: 38 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 66 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 40 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 70 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 60. Northwest wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain showers before midnight, then rain between midnight and 4am, then rain, possibly mixed with snow after 4am. Some thunder is also possible. Low around 36. North wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow before 10am, then rain between 10am and noon, then rain showers after noon. Some thunder is also possible. High near 50. West wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain, mainly after 8pm. Low around 35. West wind 8 to 10 mph becoming south southwest after midnight. Chance of precipitation is 100%.

Monday

Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 55. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Monday Night

A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 38. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Light south southwest wind becoming south 5 to 9 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. South wind 5 to 9 mph.

Wednesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 73.