National Weather Service Forecast for: Kalispell MT
Issued by: National Weather Service Missoula, MT
Updated: 2:01 am MDT Jun 30, 2026
 
Overnight

Overnight: A 30 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 50. South southeast wind around 5 mph.
Chance Rain

 Tuesday

Tuesday: Rain and thunderstorms likely before 3pm, then a chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 68. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 60%.
Showers
Likely
 Tuesday
Night
Tuesday Night: A 20 percent chance of rain before 7pm. Partly cloudy, with a low around 50. South southwest wind around 5 mph becoming calm in the evening.
Slight Chance
Rain then
Mostly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 48. South wind around 6 mph becoming calm in the evening.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 74.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 50.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 75.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 49.
Partly Cloudy
Lo 50 °F Hi 68 °F Lo 50 °F Hi 73 °F Lo 48 °F Hi 74 °F Lo 50 °F Hi 75 °F Lo 49 °F

Flood Watch
Hydrologic Outlook
 

Overnight
 
 A 30 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 50. South southeast wind around 5 mph.
Tuesday
 
 Rain and thunderstorms likely before 3pm, then a chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 68. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 60%.
Tuesday Night
 
 A 20 percent chance of rain before 7pm. Partly cloudy, with a low around 50. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 48. South wind around 6 mph becoming calm in the evening.
Thursday
 
 Sunny, with a high near 74.
Thursday Night
 
 Partly cloudy, with a low around 50.
Friday
 
 Mostly sunny, with a high near 75.
Friday Night
 
 Partly cloudy, with a low around 49.
Independence Day
 
 Sunny, with a high near 79.
Saturday Night
 
 Mostly clear, with a low around 52.
Sunday
 
 Sunny, with a high near 84.
Sunday Night
 
 Mostly clear, with a low around 55.
Monday
 
 Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for Kalispell MT.