Upper Glaston Lake, MT Weather Forecast & Current Conditions

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Upper Glaston Lake, MT Weather Maps

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Upper Glaston Lake Weather Map
UTC Time: 10/9/2026, 18:07
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Upper Glaston Lake, MT

Today
Partly Cloudy
85°/ 48° 29°/ 9°
0%
Saturday
Rain Showers
65°/ 32° 18°/ 0°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Partly Cloudy
55°/ 35° 13°/ 2°
20%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
40%
Thursday
Rain Showers
55°13°
30%

Day: Decreasing clouds. Windy in the afternoon. Highs in the mid 80s. Southwest winds 10 to 20 mph in the morning increasing to 15 to 30 mph with gusts to around 40 mph in the afternoon.

Night: Increasing clouds. Lows in the upper 40s. Northwest winds 5 to 15 mph.

Melville, MT

Today
Sunny
78°/ 48° 26°/ 9°
30%
Saturday
Rain Showers
55°/ 30° 13°/ -1°
100%
Sunday
Snow
35°/ 28° 2°/ -2°
100%
Columbus Day
Snow
38°3°
70%
Mon Night
Snow Showers
32°0°
20%
Tuesday
Partly Cloudy
48°/ 35° 9°/ 2°
20%
Wednesday
Rain Showers
52°/ 35° 11°/ 2°
40%
Thursday
Snow Showers
48°9°
20%

Day: Mostly sunny. Highs in the upper 70s. Southwest winds 15 to 25 mph. Gusts up to 45 mph in the afternoon.

Night: Mostly cloudy. A 30 percent chance of rain showers after 3 am. Lows in the upper 40s. West winds 10 to 20 mph in the evening shifting to the north 5 to 15 mph overnight.

Fishtail, MT

Today
Sunny
85°/ 52° 29°/ 11°
0%
Saturday
Rain Showers
65°/ 35° 18°/ 2°
100%
Sunday
Snow
40°/ 32° 4°/ 0°
100%
Columbus Day
Snow
42°6°
60%
Mon Night
Snow Showers
32°0°
30%
Tuesday
Rain Showers
55°/ 38° 13°/ 3°
30%
Wednesday
Rain Showers
58°/ 38° 14°/ 3°
50%
Thursday
Snow Showers
55°13°
40%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 20 mph.

Night: Partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph.

Harlowton, MT

Today
Sunny
82°/ 45° 28°/ 7°
30%
Saturday
Rain Showers
58°/ 30° 14°/ -1°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Snow Showers
28°-2°
20%
Tuesday
Partly Cloudy
52°/ 32° 11°/ 0°
20%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
30%
Thursday
Snow Showers
52°11°
20%

Day: Mostly sunny. Highs in the lower 80s. West winds 10 to 20 mph.

Night: Mostly cloudy. A 30 percent chance of rain showers after 3 am. Lows in the mid 40s. West winds 5 to 15 mph.

Columbus, MT

Today
Partly Cloudy
85°/ 48° 29°/ 9°
0%
Saturday
Rain Showers
65°/ 32° 18°/ 0°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
45°7°
70%
Mon Night
Rain Showers
28°-2°
20%
Tuesday
Partly Cloudy
55°/ 32° 13°/ 0°
20%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
40%
Thursday
Rain Showers
55°13°
30%

Day: Decreasing clouds. Highs in the mid 80s. Southwest winds 5 to 15 mph.

Night: Increasing clouds. Lows in the upper 40s. Southwest winds 5 to 15 mph in the evening shifting to the north 5 to 10 mph overnight.

Livingston, MT

Today
Sunny
85°/ 48° 29°/ 9°
0%
Saturday
Rain Showers
65°/ 30° 18°/ -1°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
45°7°
60%
Mon Night
Snow Showers
28°-2°
20%
Tuesday
Rain Showers
55°/ 30° 13°/ -1°
20%
Wednesday
Rain Showers
58°/ 30° 14°/ -1°
50%
Thursday
Snow Showers
55°13°
40%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.

Night: Mostly cloudy. Lows in the upper 40s. Southwest winds 15 to 25 mph with gusts to around 40 mph in the evening becoming northwest 5 to 15 mph overnight.

Ryegate, MT

Today
Sunny
85°/ 48° 29°/ 9°
20%
Saturday
Rain Showers
62°/ 32° 17°/ 0°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Snow Showers
32°0°
20%
Tuesday
Partly Cloudy
52°/ 35° 11°/ 2°
20%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
30%
Thursday
Partly Cloudy
55°13°
0%

Day: Sunny. Highs in the mid 80s. Southwest winds 10 to 20 mph.

Night: Mostly cloudy. A 20 percent chance of rain showers after 3 am. Lows in the upper 40s. West winds 5 to 15 mph.

Martinsdale, MT

Today
Sunny
75°/ 42° 24°/ 6°
20%
Saturday
Snow
55°/ 28° 13°/ -2°
100%
Sunday
Snow
32°/ 25° 0°/ -4°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Rain
28°-2°
20%
Tuesday
Mostly Cloudy
50°/ 28° 10°/ -2°
20%
Wednesday
Snow
52°/ 30° 11°/ -1°
50%
Thursday
Snow
48°9°
40%

Day: Windy. Mostly sunny. Highs in the mid 70s. Southwest winds 15 to 20 mph increasing to 15 to 30 mph in the afternoon. Gusts up to 55 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the lower 40s. West winds 5 to 15 mph. Gusts up to 35 mph in the evening.

Clyde Park, MT

Today
Sunny
82°/ 42° 28°/ 6°
30%
Saturday
Rain Showers
62°/ 28° 17°/ -2°
100%
Sunday
Snow
38°/ 25° 3°/ -4°
100%
Columbus Day
Snow
45°7°
70%
Mon Night
Snow Showers
25°-4°
20%
Tuesday
Partly Cloudy
55°/ 28° 13°/ -2°
20%
Wednesday
Rain Showers
55°/ 28° 13°/ -2°
50%
Thursday
Snow Showers
52°11°
30%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon.

Night: Mostly cloudy. A 30 percent chance of rain showers after 3 am. Lows in the lower 40s. Northwest winds 5 to 15 mph.

Cooke City, MT

Today
Sunny
72°/ 38° 22°/ 3°
0%
Saturday
Rain Showers
62°/ 32° 17°/ 0°
100%
Sunday
Snow
50°/ 28° 10°/ -2°
100%
Columbus Day
Snow
55°13°
80%
Mon Night
Snow Showers
28°-2°
50%
Tuesday
Snow Showers
58°/ 28° 14°/ -2°
50%
Wednesday
Snow Showers
52°/ 25° 11°/ -4°
60%
Thursday
Snow Showers
50°10°
40%

Day: Mostly sunny. Highs in the lower 70s. Southwest winds 10 to 20 mph. Gusts up to 40 mph in the afternoon.

Night: Partly cloudy. Lows in the upper 30s. Southwest winds 5 to 15 mph. Gusts up to 40 mph in the evening.

Judith Gap, MT

Today
Sunny
82°/ 42° 28°/ 6°
20%
Saturday
Rain Showers
55°/ 28° 13°/ -2°
100%
Sunday
Snow
38°/ 25° 3°/ -4°
100%
Columbus Day
Snow
40°4°
70%
Mon Night
Mostly Cloudy
28°-2°
0%
Tuesday
Sunny
52°/ 32° 11°/ 0°
20%
Wednesday
Rain Showers
55°/ 32° 13°/ 0°
40%
Thursday
Snow Showers
50°10°
30%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 20 mph.

Night: Mostly cloudy. A 20 percent chance of rain showers after 3 am. Lows in the lower 40s. North winds 10 to 20 mph.

Billings, MT

Today
Partly Cloudy
85°/ 52° 29°/ 11°
0%
Saturday
Cloudy
65°/ 35° 18°/ 2°
90%
Sunday
Snow
42°/ 32° 6°/ 0°
100%
Columbus Day
Snow
45°7°
70%
Mon Night
Rain Showers
35°2°
20%
Tuesday
Rain Showers
55°/ 38° 13°/ 3°
30%
Wednesday
Rain Showers
58°/ 42° 14°/ 6°
40%
Thursday
Rain Showers
55°13°
30%

Day: Decreasing clouds. Highs in the mid 80s. Southwest winds 10 to 20 mph.

Night: Increasing clouds. Lows in the lower 50s. Southwest winds 5 to 15 mph in the evening shifting to the north overnight.

Raynesford, MT

Today
Sunny
82°/ 42° 28°/ 6°
0%
Saturday
Snow
52°/ 32° 11°/ 0°
100%
Sunday
Snow
32°/ 30° 0°/ -1°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Rain
28°-2°
20%
Tuesday
Rain
52°/ 32° 11°/ 0°
20%
Wednesday
Rain
55°/ 32° 13°/ 0°
50%
Thursday
Snow
52°11°
40%

Day: Windy. Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 30 mph with gusts to around 50 mph.

Night: Colder. Mostly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph with gusts to around 30 mph.

Red Lodge, MT

Today
Sunny
80°/ 52° 27°/ 11°
0%
Saturday
Rain Showers
65°/ 35° 18°/ 2°
100%
Sunday
Snow
38°/ 32° 3°/ 0°
100%
Columbus Day
Snow
42°6°
60%
Mon Night
Snow Showers
35°2°
30%
Tuesday
Snow Showers
52°/ 38° 11°/ 3°
40%
Wednesday
Rain Showers
55°/ 38° 13°/ 3°
50%
Thursday
Snow Showers
50°10°
40%

Day: Sunny. Highs around 80. South winds 10 to 20 mph.

Night: Increasing clouds. Lows in the lower 50s. Southwest winds 10 to 20 mph.

Joliet, MT

Today
Sunny
85°/ 50° 29°/ 10°
0%
Saturday
Rain Showers
68°/ 32° 20°/ 0°
100%
Sunday
Snow
38°/ 28° 3°/ -2°
100%
Columbus Day
Snow
45°7°
60%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Rain Showers
55°/ 35° 13°/ 2°
40%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
50%
Thursday
Rain Showers
55°13°
30%

Day: Mostly sunny. Highs in the mid 80s. South winds 15 to 25 mph.

Night: Increasing clouds. Lows around 50. Southwest winds 10 to 20 mph in the evening shifting to the northwest overnight.

Emigrant, MT

Today
Sunny
82°/ 48° 28°/ 9°
0%
Saturday
Rain Showers
68°/ 35° 20°/ 2°
100%
Sunday
Snow
42°/ 32° 6°/ 0°
100%
Columbus Day
Snow
48°9°
70%
Mon Night
Rain Showers
35°2°
20%
Tuesday
Rain Showers
58°/ 35° 14°/ 2°
30%
Wednesday
Snow Showers
55°/ 35° 13°/ 2°
60%
Thursday
Snow Showers
55°13°
50%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.

Night: Partly cloudy. Lows in the upper 40s. South winds 15 to 25 mph in the evening decreasing to 5 to 15 mph overnight.

Bozeman, MT

Today
Sunny
82°/ 45° 28°/ 7°
40%
Saturday
Rain
62°/ 32° 17°/ 0°
100%
Sunday
Snow
35°/ 28° 2°/ -2°
100%
Columbus Day
Snow
45°7°
70%
Mon Night-Tue
Snow
28°-2°
20%
Tue Night
Rain
32°0°
20%
Wednesday
Rain
55°/ 32° 13°/ 0°
50%

Day: Windy, sunny. Highs in the lower 80s. South winds 10 to 20 mph shifting to the southwest 15 to 30 mph in the afternoon.

Night: Partly cloudy in the evening, then mostly cloudy with a 40 percent chance of rain after midnight. Lows in the mid 40s. Southwest winds 15 to 20 mph with gusts to around 40 mph becoming south 5 to 10 mph with gusts to around 30 mph after midnight.

Hilger, MT

Today
Sunny
85°/ 43° 29°/ 6°
0%
Saturday
Snow
53°/ 28° 12°/ -2°
100%
Sunday
Snow
35°/ 28° 2°/ -2°
100%
Columbus Day
Snow
45°7°
70%
Mon Night
Rain
32°0°
20%
Tue-Tue Night
Cloudy
55°13°
0%
Wednesday
Rain
58°/ 35° 14°/ 2°
50%
Thursday
Snow
52°11°
40%

Day: Breezy, sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 43 to 49. West winds 5 to 15 mph with gusts to around 30 mph.

Bridger, MT

Today
Sunny
85°/ 52° 29°/ 11°
0%
Saturday
Cloudy
72°/ 35° 22°/ 2°
90%
Sunday
Rain
45°/ 30° 7°/ -1°
100%
Columbus Day
Snow
48°9°
50%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Rain Showers
55°/ 35° 13°/ 2°
40%
Wednesday
Rain Showers
58°/ 35° 14°/ 2°
50%
Thursday
Rain Showers
55°13°
40%

Day: Sunny. Highs in the mid 80s. South winds 15 to 25 mph.

Night: Increasing clouds. Lows in the lower 50s. South winds 10 to 20 mph.

Roundup, MT

Today
Partly Cloudy
85°/ 50° 29°/ 10°
0%
Saturday
Mostly Cloudy
62°/ 32° 17°/ 0°
90%
Sunday
Snow
40°/ 30° 4°/ -1°
100%
Columbus Day
Snow
42°6°
70%
Mon Night
Rain Showers
32°0°
20%
Tuesday
Partly Cloudy
55°/ 35° 13°/ 2°
20%
Wednesday
Rain Showers
58°/ 38° 14°/ 3°
40%
Thursday
Snow Showers
55°13°
20%

Day: Decreasing clouds. Highs in the mid 80s. Southwest winds 10 to 20 mph.

Night: Mostly cloudy. Lows around 50. Southwest winds 5 to 15 mph in the evening shifting to the northeast 5 to 10 mph overnight.

Names listed above may include county names.

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