Rat Lake, MT Weather Forecast & Current Conditions

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Rat Lake, MT Weather Maps

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Rat Lake Weather Map
UTC Time: 10/13/2026, 08:32
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Rat Lake, MT

Today
Partly Cloudy
33°/ 19° 1°/ -7°
0%
Wednesday
Sunny
39°/ 24° 4°/ -4°
0%
Thursday
Sunny
45°/ 25° 7°/ -4°
0%
Fri-Fri Night
Clear
51°11°
0%
Sat-Sat Night
Clear
51°11°
0%
Sunday
Sunny
51°11°
0%
Sun Night-Mon
Clear
31°-1°
0%

Day: Partly sunny until late afternoon then clearing. Patchy fog in the morning. Highs 33 to 39. North winds up to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows around 19. North winds up to 10 mph. Gusts up to 25 mph in the evening.

Bozeman, MT

Today
Sunny
38°/ 22° 3°/ -6°
0%
Wednesday
Sunny
45°/ 26° 7°/ -3°
0%
Thursday
Sunny
55°/ 26° 13°/ -3°
0%
Fri-Fri Night
Clear
65°18°
0%
Saturday
Sunny
68°/ 34° 20°/ 1°
0%
Sunday
Clear
68°20°
0%
Monday
Clear
68°20°
0%

Day: Mostly sunny. Patchy dense fog through the day. Highs in the upper 30s. Southwest winds up to 5 mph shifting to the northwest in the afternoon.

Night: Partly cloudy. Patchy fog in the evening. Lows in the lower 20s. South winds up to 5 mph.

Cooke City, MT

Today
Snow Showers
55°/ 20° 13°/ -7°
20%
Wednesday
Sunny
52°/ 22° 11°/ -6°
0%
Thursday
Sunny
58°/ 22° 14°/ -6°
0%
Friday
Sunny
65°/ 28° 18°/ -2°
0%
Saturday
Sunny
65°/ 28° 18°/ -2°
0%
Sunday
Sunny
65°/ 28° 18°/ -2°
0%
Monday
Sunny
65°18°
0%

Day: Mostly cloudy. Areas of fog early in the morning. A 20 percent chance of snow showers in the morning. Highs in the mid 50s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows around 20. East winds 5 to 10 mph.

Emigrant, MT

Today
Partly Cloudy
50°/ 25° 10°/ -4°
0%
Wednesday
Sunny
55°/ 32° 13°/ 0°
0%
Thursday
Sunny
65°/ 35° 18°/ 2°
0%
Friday
Sunny
72°/ 40° 22°/ 4°
0%
Saturday
Sunny
72°/ 42° 22°/ 6°
0%
Sunday
Sunny
72°/ 42° 22°/ 6°
0%
Monday
Sunny
72°22°
0%

Day: Decreasing clouds. Warmer. Patchy fog late in the morning. Highs around 50. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 20s. Northeast winds 5 to 10 mph in the evening shifting to the south overnight.

Cameron, MT

Today
Sunny
38°/ 20° 3°/ -7°
0%
Wednesday
Sunny
45°/ 25° 7°/ -4°
0%
Thursday
Sunny
53°/ 28° 12°/ -2°
0%
Fri-Fri Night
Clear
65°18°
0%
Saturday
Clear
68°20°
0%
Tuesday
Clear
68°20°
0%
Monday
Clear
68°20°
0%

Day: Mostly sunny. Patchy dense fog through the day. Highs in the upper 30s. North winds up to 5 mph.

Night: Mostly clear. Patchy fog in the evening. Lows around 20. West winds up to 5 mph shifting to the south after midnight.

Livingston, MT

Today
Partly Cloudy
48°/ 22° 9°/ -6°
0%
Wednesday
Sunny
55°/ 28° 13°/ -2°
0%
Thursday
Sunny
62°/ 28° 17°/ -2°
0%
Friday
Sunny
72°/ 35° 22°/ 2°
0%
Saturday
Sunny
75°/ 38° 24°/ 3°
0%
Sunday
Sunny
72°/ 38° 22°/ 3°
0%
Monday
Sunny
75°24°
0%

Day: Decreasing clouds. Highs in the upper 40s. West winds 5 to 15 mph.

Night: Mostly clear. Lows in the lower 20s. West winds 5 to 15 mph.

Lake, WY

Tonight
Snow Showers
28°-2°
30%
Tuesday
Thunderstorms
45°/ 22° 7°/ -6°
30%
Wednesday
Cloudy
48°/ 25° 9°/ -4°
0%
Thursday
Sunny
52°/ 25° 11°/ -4°
0%
Friday
Sunny
55°/ 28° 13°/ -2°
0%
Saturday
Sunny
55°/ 28° 13°/ -2°
0%
Sunday
Cloudy
55°/ 30° 13°/ -1°
0%
Monday
Sunny
55°13°
0%

Night: Cloudy with a 30 percent chance of snow showers. Lows in the upper 20s.

Harrison, MT

Today
Sunny
38°/ 22° 3°/ -6°
0%
Wednesday
Sunny
48°/ 28° 9°/ -2°
0%
Thursday
Sunny
55°/ 27° 13°/ -3°
0%
Fri Night
Clear
32°0°
0%
Saturday
Sunny
68°/ 34° 20°/ 1°
0%
Sunday
Clear
68°20°
0%
Monday
Clear
68°20°
0%

Day: Mostly sunny. Patchy dense fog through the day. Highs in the upper 30s. West winds up to 5 mph shifting to the southeast in the afternoon.

Night: Partly cloudy. Patchy fog in the evening. Lows in the lower 20s. Southwest winds up to 5 mph.

Bannack, MT

Today
Sunny
38°/ 20° 3°/ -7°
0%
Wednesday
Sunny
45°/ 24° 7°/ -4°
0%
Thursday
Sunny
55°/ 26° 13°/ -3°
0%
Fri-Fri Night
Clear
58°14°
0%
Saturday
Sunny
60°/ 31° 16°/ -1°
0%
Sunday
Clear
61°16°
0%
Monday
Clear
61°16°
0%

Day: Mostly sunny. Patchy fog until late afternoon. Highs in the upper 30s. Southwest winds up to 5 mph shifting to the north in the afternoon.

Night: Partly cloudy. Lows around 20. Northwest winds up to 5 mph shifting to the southwest after midnight.

Trident, MT

Today
Sunny
38°/ 22° 3°/ -6°
0%
Wednesday
Sunny
42°/ 32° 6°/ 0°
0%
Thursday
Sunny
46°/ 30° 8°/ -1°
0%
Fri-Fri Night
Clear
53°12°
0%
Saturday
Sunny
55°/ 40° 13°/ 4°
0%
Sun Night-Mon
Clear
40°4°
0%

Day: Mostly sunny. Patchy fog in the morning. Highs in the upper 30s. West winds up to 5 mph with gusts to around 20 mph.

Night: Partly cloudy. Patchy fog in the evening. Lows in the lower 20s. West winds up to 10 mph. Gusts up to 30 mph after midnight.

Clyde Park, MT

Today
Partly Cloudy
45°/ 19° 7°/ -7°
0%
Wednesday
Sunny
50°/ 25° 10°/ -4°
0%
Thursday
Sunny
58°/ 28° 14°/ -2°
0%
Friday
Sunny
68°/ 32° 20°/ 0°
0%
Saturday
Sunny
70°/ 35° 21°/ 2°
0%
Sunday
Sunny
68°/ 35° 20°/ 2°
0%
Monday
Sunny
72°22°
0%

Day: Decreasing clouds. Warmer. Highs in the mid 40s. Northwest winds 5 to 15 mph.

Night: Mostly clear. Lows around 19. Northwest winds 5 to 10 mph.

Fishtail, MT

Today
Partly Cloudy
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
55°/ 38° 13°/ 3°
0%
Thursday
Sunny
62°/ 35° 17°/ 2°
0%
Friday
Sunny
68°/ 42° 20°/ 6°
0%
Saturday
Sunny
75°/ 45° 24°/ 7°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
72°22°
0%

Day: Decreasing clouds. Warmer. Patchy fog early in the morning. Highs in the lower 50s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows around 30. West winds 5 to 10 mph.

Toston, MT

Today
Sunny
40°/ 21° 4°/ -6°
0%
Wednesday
Sunny
45°/ 28° 7°/ -2°
0%
Thursday
Sunny
58°/ 29° 14°/ -2°
0%
Fri Night
Clear
34°1°
0%
Saturday
Sunny
68°/ 36° 20°/ 2°
0%
Sun Night-Mon
Clear
36°2°
0%

Day: Mostly sunny. Patchy dense fog through the day. Highs around 40. South winds up to 5 mph.

Night: Partly cloudy. Patchy fog in the evening. Lows 21 to 27. Southeast winds up to 10 mph.

Martinsdale, MT

Today
Sunny
38°/ 19° 3°/ -7°
0%
Wednesday
Sunny
45°/ 24° 7°/ -4°
0%
Thursday
Sunny
52°/ 25° 11°/ -4°
0%
Fri Night-Sat
Clear
31°-1°
0%
Sat Night-Sun
Cloudy
33°1°
0%
Sun Night-Mon
Clear
33°1°
0%

Day: Mostly sunny. Patchy dense fog in the morning. Highs in the upper 30s. Southwest winds up to 5 mph shifting to the west in the afternoon.

Night: Partly cloudy. Lows around 19. West winds up to 5 mph shifting to the south with gusts to around 20 mph after midnight.

Big Timber, MT

Today
Partly Cloudy
50°/ 25° 10°/ -4°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Sunny
62°/ 32° 17°/ 0°
0%
Friday
Sunny
70°/ 40° 21°/ 4°
0%
Saturday
Sunny
72°/ 42° 22°/ 6°
0%
Sunday
Sunny
70°/ 40° 21°/ 4°
0%
Monday
Sunny
72°22°
0%

Day: Decreasing clouds. Warmer. Patchy fog early in the morning. Highs around 50. West winds 5 to 15 mph.

Night: Partly cloudy. Lows in the mid 20s. West winds 5 to 10 mph.

Montana City, MT

Today
Sunny
38°/ 18° 3°/ -8°
0%
Wednesday
Sunny
42°/ 27° 6°/ -3°
0%
Thursday
Sunny
46°/ 29° 8°/ -2°
0%
Fri Night-Sat
Clear
34°1°
0%
Sat Night-Sun
Cloudy
35°2°
0%
Sun Night-Mon
Clear
36°2°
0%

Day: Sunny. Patchy fog in the morning. Highs in the upper 30s. Northwest winds up to 5 mph. Gusts up to 20 mph in the morning.

Night: Partly cloudy. Patchy fog in the evening. Lows 18 to 24. West winds up to 10 mph.

Anaconda, MT

Today
Sunny
40°/ 17° 4°/ -8°
0%
Wednesday
Cloudy
48°/ 20° 9°/ -7°
0%
Thursday
Sunny
50°/ 25° 10°/ -4°
0%
Friday
Sunny
58°/ 28° 14°/ -2°
0%
Saturday
Sunny
60°/ 30° 16°/ -1°
0%
Sunday
Sunny
58°/ 30° 14°/ -1°
0%
Monday
Cloudy
60°16°
0%

Day: Mostly sunny. Areas of fog in the morning. Highs in the 40s.

Night: Mostly clear. Areas of fog after midnight. Lows 17 to 24.

Melville, MT

Today
Sunny
42°/ 28° 6°/ -2°
0%
Wednesday
Sunny
48°/ 35° 9°/ 2°
0%
Thursday
Sunny
55°/ 35° 13°/ 2°
0%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
68°/ 42° 20°/ 6°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
68°20°
0%

Day: Mostly sunny. Warmer. Highs in the lower 40s. West winds 5 to 15 mph.

Night: Mostly clear. Lows in the upper 20s. West winds 5 to 15 mph.

Columbus, MT

Today
Partly Cloudy
52°/ 22° 11°/ -6°
0%
Wednesday
Sunny
58°/ 32° 14°/ 0°
0%
Thursday
Sunny
62°/ 28° 17°/ -2°
0%
Friday
Sunny
65°/ 35° 18°/ 2°
0%
Saturday
Sunny
72°/ 35° 22°/ 2°
0%
Sunday
Sunny
68°/ 35° 20°/ 2°
0%
Monday
Sunny
72°22°
0%

Day: Decreasing clouds. Warmer. Patchy fog in the morning. Highs in the lower 50s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Patchy fog overnight. Lows in the lower 20s. Northwest winds 5 to 10 mph.

Red Lodge, MT

Today
Snow Showers
48°/ 30° 9°/ -1°
20%
Wednesday
Sunny
55°/ 40° 13°/ 4°
0%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Sunny
68°20°
0%

Day: Mostly cloudy. A 20 percent chance of snow showers and rain showers in the morning. Warmer. Highs in the upper 40s. Northwest winds 5 to 10 mph.

Night: Partly cloudy. Lows around 30. West winds 5 to 10 mph.

Names listed above may include county names.

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