Lennep, MT Weather Forecast & Current Conditions

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Lennep, MT Weather Maps

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Lennep Weather Map
UTC Time: 9/17/2026, 21:38
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Lennep, MT

Today
Rain
75°/ 48° 24°/
20%
Friday
Thunderstorms
70°/ 48° 21°/
100%
Saturday
Thunderstorms
58°/ 45° 14°/
100%
Sunday
Thunderstorms
68°20°
40%
Sun Night
Clear
45°
0%
Thursday
Clear
45°
0%
Friday
Clear
45°
0%
Wednesday
Clear
45°
0%

Day: Partly sunny. A 20 percent chance of rain late in the afternoon. Highs in the mid 70s. South winds up to 10 mph.

Night: Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Southeast winds up to 10 mph.

Harlowton, MT

Today
Partly Cloudy
72°/ 52° 22°/ 11°
20%
Friday
Thunderstorms
75°/ 52° 24°/ 11°
90%
Saturday
Thunderstorms
58°/ 48° 14°/
90%
Sunday
Thunderstorms
68°/ 48° 20°/
40%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Rain Showers
75°/ 48° 24°/
20%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Sunny
75°24°
0%

Day: Partly sunny. Highs in the lower 70s. Southeast winds 5 to 15 mph.

Night: Decreasing clouds. A 20 percent chance of rain showers early in the evening. Lows in the lower 50s. East winds 5 to 15 mph in the evening shifting to the west overnight.

Clyde Park, MT

Today
Thunderstorms
75°/ 50° 24°/ 10°
50%
Friday
Thunderstorms
72°/ 48° 22°/
90%
Saturday
Thunderstorms
58°/ 45° 14°/
90%
Sunday
Thunderstorms
68°/ 42° 20°/
40%
Monday
Sunny
72°/ 45° 22°/
0%
Tuesday
Sunny
72°/ 42° 22°/
0%
Wednesday
Sunny
72°/ 45° 22°/
0%
Thursday
Sunny
72°22°
0%

Day: Mostly sunny with slight chance of showers early in the afternoon, then mostly cloudy with chance of showers and isolated thunderstorms late in the afternoon. Highs in the mid 70s. South winds 5 to 15 mph. Chance of precipitation 50 percent.

Night: Partly cloudy. Slight chance of rain showers and isolated thunderstorms early in the evening. Slight chance of rain showers after 3 am. Warmer. Lows around 50. South winds 5 to 15 mph in the evening shifting to the northwest 5 to 10 mph overnight. Chance of precipitation 20 percent.

Melville, MT

Today
Rain Showers
70°/ 52° 21°/ 11°
30%
Friday
Thunderstorms
72°/ 52° 22°/ 11°
90%
Saturday
Thunderstorms
55°/ 48° 13°/
100%
Sunday
Thunderstorms
65°/ 48° 18°/
50%
Monday
Sunny
68°/ 50° 20°/ 10°
0%
Tuesday
Rain Showers
72°/ 50° 22°/ 10°
20%
Wednesday
Sunny
70°/ 50° 21°/ 10°
0%
Thursday
Sunny
70°21°
0%

Day: Partly sunny. A 20 percent chance of showers late in the afternoon. Highs around 70. Southeast winds 5 to 15 mph.

Night: Mostly cloudy. Chance of rain showers and isolated thunderstorms early in the evening. Lows in the lower 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent.

Monarch, MT

Today
Sunny
68°/ 48° 20°/
20%
Friday
Thunderstorms
62°/ 45° 17°/
100%
Saturday
Thunderstorms
49°/ 43° /
90%
Sunday
Thunderstorms
60°16°
40%
Sun Night
Clear
42°
0%
Mon Night
Clear
42°
0%
Tuesday
Rain
63°/ 44° 17°/
20%

Day: Warmer. Mostly sunny. Highs 68 to 74. South winds up to 10 mph.

Night: Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. South winds up to 10 mph.

Judith Gap, MT

Today
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Thunderstorms
72°/ 52° 22°/ 11°
80%
Saturday
Thunderstorms
58°/ 48° 14°/
90%
Sunday
Thunderstorms
68°/ 45° 20°/
40%
Monday
Sunny
72°/ 48° 22°/
0%
Tuesday
Rain Showers
75°/ 48° 24°/
20%
Wednesday
Sunny
72°/ 48° 22°/
0%
Thursday
Sunny
72°22°
0%

Day: Mostly sunny. Highs in the lower 70s. South winds 10 to 20 mph.

Night: Decreasing clouds. Lows in the lower 50s. South winds 5 to 15 mph.

Toston, MT

Today
Sunny
75°/ 52° 24°/ 11°
50%
Friday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Saturday
Thunderstorms
60°/ 48° 16°/
100%
Sunday
Partly Cloudy
72°22°
0%
Sun Night
Clear
44°
0%
Mon Night
Clear
44°
0%
Tuesday
Rain
72°/ 45° 22°/
20%

Day: Mostly sunny. Highs in the mid 70s. South winds up to 10 mph.

Night: Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. South winds up to 10 mph.

Raynesford, MT

Today
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Thunderstorms
72°/ 50° 22°/ 10°
70%
Saturday
Thunderstorms
58°/ 48° 14°/
90%
Sunday
Thunderstorms
70°21°
20%
Sun Night
Clear
48°
0%
Mon Night
Clear
48°
0%
Tuesday
Rain
75°/ 48° 24°/
20%

Day: Warmer. Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph with gusts to around 25 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s. Southwest winds up to 10 mph.

Big Timber, MT

Today
Rain Showers
72°/ 52° 22°/ 11°
40%
Friday
Thunderstorms
78°/ 52° 26°/ 11°
90%
Saturday
Thunderstorms
60°/ 48° 16°/
100%
Sunday
Thunderstorms
70°/ 48° 21°/
60%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Sunny
75°24°
0%

Day: Partly sunny. Slight chance of showers early in the afternoon, then chance of showers late in the afternoon. Highs in the lower 70s. Southeast winds 5 to 15 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy with chance of rain showers and isolated thunderstorms early in the evening, then partly cloudy in the late evening and overnight. Warmer. Lows in the lower 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent.

Livingston, MT

Today
Thunderstorms
75°/ 52° 24°/ 11°
60%
Friday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Saturday
Thunderstorms
60°/ 48° 16°/
90%
Sunday
Thunderstorms
72°/ 45° 22°/
50%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Sunny
75°24°
0%

Day: Slight chance of showers early in the afternoon, then showers likely and isolated thunderstorms late in the afternoon. Highs in the mid 70s. Southeast winds 5 to 15 mph. Chance of precipitation 60 percent.

Night: Partly cloudy. Slight chance of rain showers and isolated thunderstorms early in the evening. Slight chance of rain showers after 3 am. Warmer. Lows in the lower 50s. South winds 5 to 15 mph in the evening shifting to the northwest overnight. Chance of precipitation 20 percent.

Bozeman, MT

Today
Thunderstorms
78°/ 50° 26°/ 10°
20%
Friday
Thunderstorms
70°/ 50° 21°/ 10°
90%
Saturday
Thunderstorms
58°/ 45° 14°/
100%
Sunday
Thunderstorms
72°22°
40%
Sun Night
Clear
45°
0%
Mon Night
Clear
45°
0%
Tuesday
Rain
72°/ 45° 22°/
20%
Wednesday
Sunny
72°22°
0%

Day: Partly sunny. Slight chance of rain early in the afternoon, then slight chance of thunderstorms late in the afternoon. Highs in the upper 70s. South winds up to 5 mph. Chance of precipitation 20 percent.

Night: Partly cloudy. Lows around 50. Southeast winds up to 10 mph.

Trident, MT

Today
Thunderstorms
67°/ 48° 19°/
40%
Friday
Thunderstorms
61°/ 48° 16°/
100%
Saturday
Thunderstorms
49°/ 45° /
100%
Sunday
Thunderstorms
60°16°
20%
Sun Night
Clear
45°
0%
Thursday
Clear
45°
0%
Friday
Clear
45°
0%
Wednesday
Clear
45°
0%

Day: Warmer. Partly sunny. Chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs 67 to 75. South winds up to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. South winds up to 10 mph.

Fishtail, MT

Today
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Thunderstorms
75°/ 52° 24°/ 11°
90%
Saturday
Thunderstorms
58°/ 48° 14°/
100%
Sunday
Thunderstorms
65°/ 48° 18°/
70%
Monday
Sunny
72°/ 50° 22°/ 10°
0%
Tuesday
Rain Showers
75°/ 50° 24°/ 10°
20%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
75°24°
0%

Day: Mostly sunny with slight chance of showers early in the afternoon, then cloudy with chance of showers late in the afternoon. Highs in the lower 70s. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy with chance of rain showers and isolated thunderstorms early in the evening, then partly cloudy in the late evening and overnight. Lows in the mid 50s. Southwest winds 5 to 15 mph. Chance of precipitation 30 percent.

Hilger, MT

Today
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
50%
Saturday
Thunderstorms
58°/ 52° 14°/ 11°
90%
Sunday
Rain
70°/ 50° 21°/ 10°
50%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
75°24°
0%

Day: Warmer. Mostly sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s. Southeast winds up to 10 mph shifting to the southwest after midnight.

Cooke City, MT

Today
Thunderstorms
65°/ 42° 18°/
70%
Friday
Thunderstorms
65°/ 38° 18°/
90%
Saturday
Thunderstorms
55°/ 35° 13°/
90%
Sunday
Thunderstorms
62°/ 32° 17°/
60%
Monday
Thunderstorms
65°/ 35° 18°/
20%
Tuesday
Rain Showers
68°/ 32° 20°/
20%
Wednesday
Sunny
68°/ 35° 20°/
0%
Thursday
Sunny
68°20°
0%

Day: Showers likely and scattered thunderstorms. Highs in the mid 60s. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Slight chance of rain showers and isolated thunderstorms early in the evening. Slight chance of rain showers after 3 am. Patchy fog overnight. Lows in the lower 40s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent.

Harrison, MT

Today
Thunderstorms
75°/ 50° 24°/ 10°
20%
Friday
Thunderstorms
68°/ 50° 20°/ 10°
100%
Saturday
Thunderstorms
58°/ 45° 14°/
100%
Sunday
Partly Cloudy
72°22°
0%
Sun Night
Clear
45°
0%
Mon Night
Clear
45°
0%
Tuesday
Rain
75°/ 45° 24°/
20%

Day: Mostly sunny. Slight chance of rain early in the afternoon, then slight chance of thunderstorms late in the afternoon. Highs in the mid 70s. South winds up to 5 mph with gusts to around 20 mph. Chance of precipitation 20 percent.

Night: Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows around 50. Southwest winds up to 10 mph. Gusts up to 25 mph in the evening.

Ryegate, MT

Today
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Friday
Thunderstorms
78°/ 55° 26°/ 13°
80%
Saturday
Thunderstorms
60°/ 52° 16°/ 11°
100%
Sunday
Thunderstorms
68°/ 48° 20°/
60%
Monday
Partly Cloudy
75°/ 48° 24°/
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Sunny
75°24°
0%

Day: Partly sunny. Highs in the mid 70s. South winds 5 to 15 mph.

Night: Decreasing clouds. Warmer. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Helena, MT

Today
Sunny
78°/ 50° 26°/ 10°
50%
Friday
Thunderstorms
75°/ 52° 24°/ 11°
100%
Saturday
Thunderstorms
62°/ 48° 17°/
80%
Sunday
Sunny
72°22°
0%
Sun Night
Clear
48°
0%
Thursday
Clear
48°
0%
Friday
Clear
48°
0%
Wednesday
Clear
48°
0%

Day: Warmer. Mostly sunny. Highs in the upper 70s. Southeast winds up to 5 mph.

Night: Mostly cloudy with chance of thunderstorms and slight chance of rain in the evening, then partly cloudy after midnight. Lows around 50. South winds up to 5 mph shifting to the west after midnight. Chance of precipitation 50 percent.

Montana City, MT

Today
Thunderstorms
66°/ 45° 19°/
50%
Friday
Thunderstorms
59°/ 44° 15°/
100%
Saturday
Thunderstorms
48°/ 40° /
100%
Sunday
Sunny
60°16°
0%
Sun Night
Clear
41°
0%
Mon Night
Clear
41°
0%
Tuesday
Rain
62°/ 41° 17°/
20%

Day: Warmer. Mostly sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs 66 to 74. South winds 5 to 10 mph.

Night: Mostly cloudy with chance of thunderstorms and slight chance of rain in the evening, then partly cloudy after midnight. Lows 45 to 51. Southwest winds up to 10 mph. Chance of precipitation 50 percent.

Great Falls, MT

Today
Sunny
75°/ 50° 24°/ 10°
0%
Friday
Sunny
72°/ 52° 22°/ 11°
50%
Saturday
Thunderstorms
65°/ 48° 18°/
50%
Sunday
Clear
75°24°
0%
Thursday
Clear
75°24°
0%
Friday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%

Day: Warmer. Mostly sunny. Highs in the mid 70s. Northeast winds up to 10 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. Northeast winds up to 5 mph shifting to the southwest after midnight.

Names listed above may include county names.

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