Star Lake, MT Weather Forecast & Current Conditions

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Star Lake Weather Map
UTC Time: 9/19/2026, 00:52
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Star Lake, MT

Tonight
Thunderstorms
38°
90%
Saturday
Thunderstorms
58°/ 32° 14°/
70%
Sunday
Thunderstorms
60°/ 32° 16°/
60%
Monday
Sunny
68°/ 35° 20°/
0%
Tuesday
Sunny
68°/ 35° 20°/
0%
Wednesday
Sunny
68°/ 35° 20°/
0%
Thursday
Sunny
72°/ 38° 22°/
0%
Friday
Sunny
72°22°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers likely overnight. Patchy fog in the late evening and overnight. Areas of fog after 3 am. Some thunderstorms may produce heavy rainfall early in the evening. Some thunderstorms may produce heavy rainfall late in the evening. Lows in the upper 30s. Northeast winds 5 to 10 mph. Chance of precipitation 90 percent.

Fishtail, MT

Tonight
Thunderstorms
52°11°
100%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Rain Showers
62°/ 45° 17°/
60%
Monday
Sunny
72°/ 48° 22°/
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
78°26°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the lower 50s. West winds 5 to 10 mph. Chance of precipitation 100 percent.

Red Lodge, MT

Tonight
Thunderstorms
50°10°
90%
Saturday
Thunderstorms
55°/ 45° 13°/
90%
Sunday
Rain Showers
58°/ 45° 14°/
60%
Monday
Sunny
65°/ 48° 18°/
0%
Tuesday
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Sunny
75°24°
0%

Night: Chance of thunderstorms early in the evening. Rain showers through the night. Slight chance of thunderstorms late in the evening. Some thunderstorms may produce heavy rainfall early in the evening. Some thunderstorms may produce heavy rainfall late in the evening. Lows around 50. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent.

Columbus, MT

Tonight
Thunderstorms
52°11°
100%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Rain Showers
65°/ 45° 18°/
60%
Monday
Partly Cloudy
72°/ 45° 22°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thursday
Sunny
78°/ 48° 26°/
0%
Friday
Sunny
80°27°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 100 percent.

Clark, WY

Afternoon
Thunderstorms
72°/ 52° 22°/ 11°
80%
Saturday
Thunderstorms
58°/ 45° 14°/
80%
Sunday
Thunderstorms
58°/ 45° 14°/
60%
Monday
Sunny
68°/ 50° 20°/ 10°
0%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Cloudy
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
75°24°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. Northwest winds around 10 mph. Chance of rain 80 percent.

Night: Cloudy. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows in the lower 50s. Northwest winds around 10 mph. Chance of rain 80 percent.

Lake, WY

Afternoon
Thunderstorms
58°/ 38° 14°/
80%
Saturday
Thunderstorms
50°/ 35° 10°/
80%
Sunday
Thunderstorms
55°/ 35° 13°/
30%
Monday
Cloudy
62°/ 38° 17°/
0%
Tuesday
Cloudy
62°/ 38° 17°/
0%
Wednesday
Sunny
62°/ 38° 17°/
0%
Thursday
Sunny
65°18°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. Chance of rain 80 percent.

Night: Cloudy. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Patchy fog. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 30s. Chance of rain 80 percent.

Emigrant, MT

Tonight
Thunderstorms
48°
90%
Saturday
Thunderstorms
60°/ 45° 16°/
90%
Sunday
Thunderstorms
65°/ 45° 18°/
40%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°/ 50° 27°/ 10°
0%
Friday
Sunny
80°27°
0%

Night: Rain showers likely and chance of thunderstorms early in the evening, then rain showers and slight chance of thunderstorms in the late evening and overnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 40s. East winds 5 to 10 mph in the evening becoming light overnight. Chance of precipitation 90 percent.

Bridger, MT

Tonight
Thunderstorms
52°11°
90%
Saturday
Thunderstorms
62°/ 48° 17°/
90%
Sunday
Rain Showers
62°/ 48° 17°/
60%
Monday
Sunny
72°/ 50° 22°/ 10°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
80°27°
0%

Night: Chance of thunderstorms in the evening. Rain showers through the night. Slight chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the lower 50s. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.

Big Timber, MT

Tonight
Thunderstorms
52°11°
100%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Rain Showers
65°/ 45° 18°/
50%
Monday
Sunny
72°/ 48° 22°/
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
78°26°
0%

Night: Chance of thunderstorms in the evening. Rain showers through the night. Slight chance of thunderstorms overnight. Patchy fog after 3 am. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 100 percent.

Livingston, MT

Tonight
Thunderstorms
48°
100%
Saturday
Thunderstorms
58°/ 45° 14°/
90%
Sunday
Thunderstorms
65°/ 42° 18°/
40%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thursday
Sunny
80°/ 48° 27°/
0%
Friday
Sunny
80°27°
0%

Night: Chance of thunderstorms in the evening. Rain showers through the night. Slight chance of thunderstorms overnight. Patchy fog after 3 am. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 100 percent.

Absaroka Mountains, WY

Afternoon
Thunderstorms
55°/ 40° 13°/
80%
Saturday
Thunderstorms
48°/ 35° /
80%
Sunday
Thunderstorms
48°/ 38° /
60%
Monday
Sunny
55°/ 38° 13°/
0%
Tuesday
Cloudy
58°/ 40° 14°/
30%
Wednesday
Thunderstorms
58°/ 40° 14°/
30%
Thursday
Sunny
62°17°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 50s. Southwest winds around 10 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain showers with a chance of thunderstorms in the evening, then rain showers likely with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows around 40. Southwest winds around 10 mph in the evening. Chance of rain 80 percent.

Joliet, MT

Tonight
Thunderstorms
52°11°
90%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Thunderstorms
62°/ 45° 17°/
70%
Monday
Sunny
72°/ 48° 22°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
78°/ 50° 26°/ 10°
0%
Friday
Sunny
78°26°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the lower 50s. North winds 5 to 15 mph. Chance of precipitation 90 percent.

Basin, WY

Afternoon
Thunderstorms
80°/ 52° 27°/ 11°
80%
Saturday
Thunderstorms
65°/ 48° 18°/
80%
Sunday
Thunderstorms
62°/ 45° 17°/
60%
Monday
Cloudy
70°/ 50° 21°/ 10°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Cloudy
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°27°
0%

Day: Mostly cloudy with showers likely with a chance of thunderstorms. Highs around 80. Southwest winds around 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Clyde Park, MT

Tonight
Thunderstorms
45°
100%
Saturday
Thunderstorms
58°/ 42° 14°/
90%
Sunday
Rain Showers
65°/ 42° 18°/
30%
Monday
Sunny
72°/ 45° 22°/
0%
Tuesday
Sunny
75°/ 45° 24°/
0%
Wednesday
Sunny
75°/ 45° 24°/
0%
Thursday
Sunny
78°/ 45° 26°/
0%
Friday
Sunny
78°26°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms overnight. Patchy fog overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows in the mid 40s. South winds 5 to 10 mph in the evening shifting to the north overnight. Chance of precipitation 100 percent.

Big Sky, MT

Tonight
Thunderstorms
40°
100%
Saturday
Thunderstorms
46°/ 38° /
100%
Sunday
Rain
51°/ 36° 11°/
20%
Mon-Mon Night
Clear
57°14°
0%
Tue-Tue Night
Cloudy
59°15°
0%
Wednesday
Clear
59°15°
0%
Thursday
Clear
59°/ 42° 15°/
0%

Night: Chance of thunderstorms in the evening. Rain showers through the night. Slight chance of thunderstorms after midnight. Patchy fog late in the night. Lows 40 to 46. Southeast winds up to 10 mph. Chance of precipitation near 100 percent.

Bozeman, MT

Tonight
Thunderstorms
50°10°
100%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Rain
65°/ 45° 18°/
20%
Mon-Mon Night
Clear
72°22°
0%
Tue-Tue Night
Cloudy
75°24°
0%
Wednesday
Clear
75°24°
0%
Thu Night
Clear
75°24°
0%
Friday
Sunny
78°26°
0%

Night: Rain showers and chance of thunderstorms through the night. Patchy fog late in the night. Some thunderstorms may produce heavy rainfall early in the evening. Some thunderstorms may produce heavy rainfall in the late evening and overnight. Lows around 50. South winds up to 10 mph. Chance of precipitation near 100 percent.

Billings, MT

Tonight
Thunderstorms
55°13°
100%
Saturday
Thunderstorms
62°/ 52° 17°/ 11°
100%
Sunday
Thunderstorms
62°/ 50° 17°/ 10°
80%
Monday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
80°27°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms overnight. Rain showers and chance of thunderstorms after 3 am. Some thunderstorms may produce heavy rainfall. Lows in the mid 50s. North winds 5 to 15 mph. Chance of precipitation 100 percent.

Melville, MT

Tonight
Thunderstorms
50°10°
100%
Saturday
Thunderstorms
55°/ 48° 13°/
100%
Sunday
Thunderstorms
62°/ 48° 17°/
50%
Monday
Sunny
68°/ 48° 20°/
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Sunny
75°24°
0%

Night: Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall overnight. Lows around 50. North winds 5 to 15 mph. Chance of precipitation 100 percent.

Pryor, MT

Tonight
Thunderstorms
55°13°
90%
Saturday
Thunderstorms
65°/ 48° 18°/
90%
Sunday
Thunderstorms
65°/ 48° 18°/
70%
Monday
Sunny
75°/ 45° 24°/
0%
Tuesday
Sunny
80°/ 48° 27°/
0%
Wednesday
Sunny
82°/ 50° 28°/ 10°
0%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Friday
Sunny
85°29°
0%

Night: Rain showers and chance of thunderstorms through the night. Patchy fog overnight. Some thunderstorms may produce heavy rainfall in the evening and overnight. Some thunderstorms may produce heavy rainfall after 3 am. Lows in the mid 50s. South winds 5 to 10 mph in the evening becoming light overnight. Chance of precipitation 90 percent.

Teton and Gros Ventre Mountains, WY

Afternoon
Thunderstorms
55°/ 38° 13°/
90%
Saturday
Thunderstorms
48°/ 35° /
80%
Sunday
Thunderstorms
52°/ 35° 11°/
30%
Monday
Sunny
58°/ 38° 14°/
0%
Tuesday
Cloudy
62°/ 40° 17°/
30%
Wednesday
Sunny
62°/ 38° 17°/
0%
Thursday
Sunny
62°17°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the mid 50s. South winds around 10 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Rain showers with a chance of thunderstorms in the evening, then rain showers likely with a slight chance of thunderstorms after midnight. Patchy fog. Some thunderstorms may be severe in the evening. Lows in the upper 30s. Chance of rain 80 percent.

Names listed above may include county names.

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