ST IGNATIUS, MT 59865 Weather Forecast & Current Conditions

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MISSOULA, MT
Current Weather

8:53 PM MDT JUN 8, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 34°F
Rel. Hum.: 30%
Visibility: 10 miles
Wind: N at 6 mph
Pressure: 29.70 inches
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ST IGNATIUS, MT 59865
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A 40 percent chance of areas of rain after midnight. Lows in the mid 40s to lower 50s.
TUESDAY
A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the upper 50s to mid 60s. Southwest winds to 15 mph.
TUESDAY NIGHT
Rain likely in the evening, then a chance of rain after midnight. Chance of rain 70 percent. Lows in the upper 30s to mid 40s. Southwest winds to 15 mph.
WEDNESDAY
A chance of rain in the morning, then rain likely in the afternoon. Chance of rain 70 percent. Highs in the 50s. Southwest winds to 15 mph.
WEDNESDAY NIGHT
Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s.
THURSDAY
Partly cloudy. Highs in the 60s to lower 70s.
THURSDAY NIGHT
Mostly clear. Lows in the 40s.
FRIDAY
Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the 70s.
FRIDAY NIGHT
Mostly clear. A 20 percent chance of rain in the evening. Lows in the 40s.
SATURDAY
Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 60s to mid 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the 40s to lower 50s.
SUNDAY
Mostly sunny. Highs in the 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s to lower 50s.

Visible Weather Satellite
ST IGNATIUS, MT 59865
Infrared Weather Satellite
ST IGNATIUS, MT 59865
NEXRAD Weather Radar
ST IGNATIUS, MT 59865

MISSOULA, MT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026
ST IGNATIUS, MT 59865 weather forecast Day 1, 12 hours 12 PM 61° 62° Clear 2%

0% Thunder
( 1% severe)
SSE   3 28% 28°
High 71° ST IGNATIUS, MT 59865 weather forecast Day 1, 15 hours 3 PM 69° 69° Partly Cloudy SSE   6 21% 28°
Increasing Clouds



ST IGNATIUS, MT 59865 weather forecast Day 1, 18 hours 6 PM 70° 70° Mostly Cloudy 5%

0% Thunder
( 2% severe)
SE   5 22% 30°
ST IGNATIUS, MT 59865 weather forecast Day 1, 21 hours 9 PM 63° 64° Mostly Cloudy NNW   3 38% 37°
Tuesday
9 JUN 2026
ST IGNATIUS, MT 59865 weather forecast Day 2, 0 hours 12 AM 56° 56° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 3% severe)
  CALM 51% 38°
Low 47° ST IGNATIUS, MT 59865 weather forecast Day 2, 3 hours 3 AM 52° 52° Mostly Cloudy   CALM 63% 40°
High 61° ST IGNATIUS, MT 59865 weather forecast Day 2, 6 hours 6 AM 49° 49° Mostly Cloudy 57%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
  CALM 80% 43°

Mostly Cloudy

Rain Likely

ST IGNATIUS, MT 59865 weather forecast Day 2, 9 hours 9 AM 51° 49° Mostly Cloudy SW   6 83% 46°
ST IGNATIUS, MT 59865 weather forecast Day 2, 12 hours 12 PM 55° 52° Mostly Cloudy 52%
RAIN
.1–.25 in
0% Thunder
( 24% severe)
WSW   12 69% 45°
ST IGNATIUS, MT 59865 weather forecast Day 2, 15 hours 3 PM 58° 55° Mostly Cloudy W   16 62% 45°
ST IGNATIUS, MT 59865 weather forecast Day 2, 18 hours 6 PM 56° 52° Mostly Cloudy 51%
RAIN
.01–.1 in
0% Thunder
( 13% severe)
W   17 57% 41°
ST IGNATIUS, MT 59865 weather forecast Day 2, 21 hours 9 PM 53° 48° Mostly Cloudy W   17 64% 41°
Wednesday
10 JUN 2026
ST IGNATIUS, MT 59865 weather forecast Day 3, 0 hours 12 AM 48° 43° Mostly Cloudy 37%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
WSW   12 77% 41°
Low 41° ST IGNATIUS, MT 59865 weather forecast Day 3, 3 hours 3 AM 45° 40° Mostly Cloudy WSW   10 86% 41°
High 56° ST IGNATIUS, MT 59865 weather forecast Day 3, 6 hours 6 AM 43° 37° Mostly Cloudy 36%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
WSW   10 89% 40°

Mostly Cloudy

Chance of Rain

ST IGNATIUS, MT 59865 weather forecast Day 3, 9 hours 9 AM 45° 38° Mostly Cloudy W   16 79% 39°
ST IGNATIUS, MT 59865 weather forecast Day 3, 15 hours 12 PM 50° 44° Mostly Cloudy 16%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
W   17 61% 37°
ST IGNATIUS, MT 59865 weather forecast Day 3, 18 hours 3 PM 53° 48° Mostly Cloudy W   20 52% 36°
ST IGNATIUS, MT 59865 weather forecast Day 3, 21 hours 6 PM 53° 48° Mostly Cloudy     W   18 50% 35°

MISSOULA, MT extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 43° Low 43° Low 47° Low 45° Low 46°
High 70° High 78° High 77° High 74° High 78°
ST IGNATIUS, MT 59865 weather forecast Day 4 ST IGNATIUS, MT 59865 weather forecast Day 5 ST IGNATIUS, MT 59865 weather forecast Day 6 ST IGNATIUS, MT 59865 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
26% Rain
Clear
6% Rain
Mostly Cloudy
39% Rain
Mostly Cloudy
23% Rain
Clear
16% Rain
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