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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.

Rain

41°F

5°C

Humidity	93%
Wind Speed	SW 14 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	28 Jun 05:00 AM MDT

More Information:

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

Extended Forecast for

6 Miles WNW Dillon MT

Overnight
Low: 39 °F
Rain
Sunday
High: 47 °F
Rain
Sunday Night
Low: 36 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 38 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 65 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 41 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Rain. Low around 39. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Sunday

Rain, mainly before 5pm. High near 47. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain. Low around 36. Southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain, mainly before 2pm. High near 52. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Monday Night

A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 38. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. South wind 5 to 8 mph.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph. Chance of precipitation is 40%.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. South southwest wind 5 to 15 mph, with gusts as high as 28 mph.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

Thursday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 70.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.

Independence Day

Sunny, with a high near 71.