Tupper Lake, MT Weather Forecast & Current Conditions

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Tupper Lake, MT Weather Maps

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Tupper Lake Weather Map
UTC Time: 9/21/2026, 00:52
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Tupper Lake, MT Regional Weather

Expires:202609210100;;790570
ASUS45 KTFX 210010
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
600 PM MDT SUN SEP 20 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.


MTZ001>007-043-210100-
West of the divide
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      SUNNY     72  47  40 S6        30.09F                  
Missoula       MOSUNNY   75  46  35 S6        30.10F                  
Butte          SUNNY     66  39  37 W10       30.23S                  
Anaconda       CLEAR     67  46  46 N5        30.20S                  
Hamilton       SUNNY     72  50  46 N5        30.12F                  
Mullan Pass    SUNNY     63  42  46 CALM      30.24S                  
Plains         CLEAR     82  46  28 CALM      30.04F                  
Ronan          CLEAR     75  36  23 CALM      30.10F                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Tupper Lake, MT

Tonight
Clear
35°
0%
Monday
Sunny
68°/ 38° 20°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Sunny
68°/ 38° 20°/
0%
Thursday
Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Rain
68°/ 35° 20°/
30%
Saturday
Rain
55°/ 30° 13°/ -1°
30%
Sunday
Mostly Cloudy
55°13°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the mid 30s to lower 40s.

Marysville, MT

Tonight
Clear
42°
0%
Monday
Sunny
65°/ 45° 18°/
0%
Tuesday
Sunny
66°/ 48° 19°/
0%
Wednesday
Sunny
64°/ 47° 18°/
0%
Thu Night
Cloudy
47°
0%
Friday
Rain
64°/ 38° 18°/
30%
Sat Night
Rain
34°
20%
Sunday
Partly Cloudy
51°11°
0%

Night: Mostly clear. Lows in the lower 40s. Southwest winds up to 5 mph.

East Missoula, MT

Tonight
Clear
40°
0%
Monday
Sunny
70°/ 40° 21°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Sunny
68°/ 40° 20°/
0%
Thursday
Cloudy
70°/ 45° 21°/
0%
Friday
Rain
65°/ 38° 18°/
40%
Saturday
Rain
50°/ 42° 10°/
30%
Sunday
Mostly Cloudy
55°13°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the 40s.

Bynum, MT

Tonight
Clear
48°
0%
Monday
Sunny
78°/ 48° 26°/
0%
Tuesday
Sunny
78°/ 50° 26°/ 10°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°/ 52° 24°/ 11°
0%
Friday
Rain
72°/ 45° 22°/
40%
Sat Night
Rain
42°
20%
Sunday
Partly Cloudy
58°14°
0%

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 5 mph shifting to the southwest after midnight.

Canyon Creek, MT

Tonight
Clear
48°
0%
Monday
Sunny
71°/ 48° 22°/
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
71°/ 52° 22°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°/ 45° 11°/
30%
Sat Night
Rain
42°
20%
Sunday
Partly Cloudy
56°13°
0%

Night: Mostly clear. Lows in the upper 40s. South winds up to 10 mph.

Sula, MT

Tonight
Clear
38°
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Cloudy
68°/ 40° 20°/
0%
Wednesday
Sunny
68°/ 40° 20°/
0%
Thursday
Cloudy
70°/ 45° 21°/
0%
Friday
Rain
65°/ 35° 18°/
40%
Saturday
Rain
50°/ 30° 10°/ -1°
30%
Sunday
Mostly Cloudy
55°13°
0%

Night: Mostly clear. Lows in the upper 30s to mid 40s.

Helena, MT

Tonight
Clear
45°
0%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Cloudy
50°10°
0%
Friday
Cloudy
50°/ 45° 10°/
30%
Saturday
Rain
65°/ 42° 18°/
20%
Sunday
Partly Cloudy
65°18°
0%

Night: Mostly clear. Lows in the mid 40s. South winds up to 5 mph.

Hamilton, MT

Tonight
Clear
40°
0%
Monday
Sunny
80°/ 48° 27°/
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thursday
Cloudy
80°/ 50° 27°/ 10°
0%
Friday
Rain
72°/ 40° 22°/
40%
Saturday
Rain
60°/ 35° 16°/
30%
Sunday
Mostly Cloudy
62°17°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the 40s.

Noxon, MT

Tonight
Clear
45°
0%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Cloudy
75°/ 45° 24°/
0%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
82°/ 45° 28°/
20%
Friday
Rain
72°/ 38° 22°/
50%
Saturday
Rain
50°/ 35° 10°/
30%
Sunday
Mostly Cloudy
55°13°
0%

Night: Mostly clear. Patchy fog late in the night. Lows in the mid 40s to lower 50s.

Kalispell, MT

Tonight
Clear
52°11°
0%
Monday
Sunny
70°/ 45° 21°/
0%
Tuesday
Cloudy
70°/ 45° 21°/
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 45° 20°/
0%
Friday
Rain
72°/ 40° 22°/
50%
Saturday
Rain
50°/ 38° 10°/
30%
Sunday
Mostly Cloudy
55°13°
0%

Night: Mostly clear. Patchy fog after midnight. Lows in the 40s to lower 50s.

Great Falls, MT

Tonight
Clear
48°
0%
Monday
Sunny
78°/ 48° 26°/
0%
Tuesday
Sunny
80°/ 52° 27°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°/ 48° 11°/
30%
Sat Night
Rain
42°
20%
Sunday
Partly Cloudy
62°17°
0%

Night: Mostly clear. Lows in the upper 40s. Southeast winds up to 10 mph shifting to the south after midnight.

Montana City, MT

Tonight
Clear
39°
0%
Monday
Sunny
63°/ 41° 17°/
0%
Tuesday
Sunny
64°/ 42° 18°/
0%
Wed-Wed Night
Clear
64°18°
0%
Thu-Thu Night
Cloudy
67°19°
0%
Friday
Rain
65°/ 38° 18°/
30%
Saturday
Snow
52°/ 32° 11°/
20%
Sunday
Partly Cloudy
53°12°
0%

Night: Mostly clear. Lows 39 to 45. Northwest winds up to 5 mph shifting to the southwest after midnight.

Brady, MT

Tonight
Clear
45°
0%
Monday
Sunny
78°/ 45° 26°/
0%
Tuesday
Sunny
80°/ 48° 27°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thu Night
Mostly Cloudy
50°10°
0%
Friday
Sunny
75°/ 45° 24°/
30%
Sat Night
Rain
40°
20%
Sunday
Partly Cloudy
58°14°
0%

Night: Mostly clear. Lows in the mid 40s. Southeast winds up to 10 mph.

Toston, MT

Tonight
Clear
42°
0%
Monday
Sunny
72°/ 43° 22°/
0%
Tuesday
Sunny
75°/ 47° 24°/
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°/ 48° 26°/
20%
Sat-Sat Night
Rain
65°18°
20%
Sunday
Sunny
65°18°
0%

Night: Mostly clear. Lows 42 to 48. Southeast winds up to 10 mph.

Swan Lake, MT

Tonight
Clear
40°
0%
Monday
Sunny
65°/ 45° 18°/
0%
Tuesday
Cloudy
65°/ 45° 18°/
0%
Wednesday
Sunny
60°/ 52° 16°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 45° 18°/
0%
Friday
Rain
58°/ 38° 14°/
60%
Saturday
Snow
45°/ 35° /
40%
Sunday
Mostly Cloudy
48°
0%

Night: Mostly clear. Patchy fog after midnight. Lows in the 40s.

Browning, MT

Tonight
Clear
45°
0%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wed-Wed Night
Cloudy
68°20°
0%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain
65°/ 42° 18°/
50%
Saturday
Rain
52°/ 38° 11°/
40%
Sunday
Partly Cloudy
55°13°
0%

Night: Mostly clear. Lows in the mid 40s. Southwest winds up to 10 mph.

Dewey, MT

Tonight
Clear
34°
0%
Monday
Sunny
59°/ 35° 15°/
0%
Tuesday
Sunny
60°/ 37° 16°/
20%
Wednesday
Sunny
60°/ 38° 16°/
0%
Thursday
Cloudy
38°
0%
Friday
Cloudy
38°/ 32° /
20%
Sat Night
Snow
29°-2°
20%
Sunday
Partly Cloudy
50°10°
0%

Night: Mostly clear. Lows 34 to 40. Northeast winds up to 5 mph shifting to the southeast after midnight.

Harrison, MT

Tonight
Clear
42°
0%
Monday
Sunny
72°/ 45° 22°/
0%
Tuesday
Sunny
75°/ 48° 24°/
20%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°/ 50° 26°/ 10°
0%
Fri Night-Sat
Rain
45°
20%
Sat Night
Rain
38°
20%
Sunday
Sunny
65°18°
0%

Night: Mostly clear. Lows in the lower 40s. East winds up to 5 mph shifting to the west after midnight.

Cut Bank, MT

Tonight
Clear
45°
0%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wed-Wed Night
Cloudy
72°22°
0%
Thu-Thu Night
Mostly Cloudy
72°22°
0%
Friday
Rain
68°/ 45° 20°/
40%
Saturday
Rain
52°/ 38° 11°/
30%
Sunday
Partly Cloudy
55°13°
0%

Night: Mostly clear. Lows in the mid 40s. Southeast winds up to 10 mph with gusts to around 25 mph.

Martinsdale, MT

Tonight
Clear
40°
0%
Monday
Sunny
70°/ 42° 21°/
0%
Tuesday
Sunny
72°/ 45° 22°/
0%
Wed-Wed Night
Clear
72°22°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°/ 42° 24°/
20%
Saturday
Snow
62°/ 38° 17°/
30%
Sunday
Partly Cloudy
62°17°
0%

Night: Mostly clear. Lows around 40. East winds up to 5 mph.

Names listed above may include county names.

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