Fort Harrison, MT Weather Forecast & Current Conditions

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Fort Harrison, MT Weather Maps

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Fort Harrison Weather Map
UTC Time: 9/16/2026, 13:18
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Fort Harrison, MT

Today
Rain Showers
58°/ 42° 14°/
20%
Thursday
Sunny
72°/ 50° 22°/ 10°
50%
Friday
Thunderstorms
68°/ 50° 20°/ 10°
70%
Saturday
Thunderstorms
68°/ 48° 20°/
50%
Sunday
Clear
72°/ 48° 22°/
0%
Monday
Clear
72°22°
0%

Day: Mostly cloudy with a 20 percent chance of rain showers early in the morning, then mostly sunny in the late morning and afternoon. Highs in the upper 50s. North winds up to 10 mph shifting to the northeast in the afternoon.

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

Canyon Creek, MT

Today
Rain Showers
57°/ 42° 14°/
20%
Thursday
Sunny
70°/ 50° 21°/ 10°
50%
Friday
Thunderstorms
66°/ 50° 19°/ 10°
80%
Saturday
Thunderstorms
63°/ 48° 17°/
60%
Sunday
Sunny
68°/ 48° 20°/
0%
Mon-Mon Night
Clear
70°21°
0%
Tuesday
Sunny
65°18°
0%

Day: Partly sunny with a 20 percent chance of rain showers early in the morning, then mostly sunny in the late morning and afternoon. Highs 57 to 65. North winds up to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows in the lower 40s. Northeast winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Marysville, MT

Today
Sunny
55°/ 40° 13°/
0%
Thursday
Sunny
67°/ 48° 19°/
70%
Friday
Thunderstorms
61°/ 43° 16°/
80%
Saturday
Thunderstorms
58°/ 41° 14°/
60%
Sunday
Sunny
62°/ 41° 17°/
0%
Mon-Mon Night
Clear
64°18°
0%
Tuesday
Sunny
60°16°
0%

Day: Mostly sunny. Highs 55 to 63. Northeast winds up to 10 mph.

Night: Mostly clear. Lows around 40. Northeast winds up to 10 mph shifting to the east after midnight.

Great Falls, MT

Today
Partly Cloudy
62°/ 42° 17°/
0%
Thursday
Sunny
75°/ 50° 24°/ 10°
20%
Friday
Thunderstorms
72°/ 50° 22°/ 10°
80%
Saturday
Thunderstorms
68°/ 48° 20°/
50%
Sunday
Clear
75°24°
0%
Mon Night
Clear
75°24°
0%
Tuesday
Sunny
70°21°
0%

Day: Partly sunny until late afternoon then clearing. Highs in the lower 60s. North winds up to 10 mph.

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

Anaconda, MT

Today
Cloudy
65°/ 35° 18°/
0%
Thursday
Thunderstorms
70°/ 40° 21°/
80%
Friday
Thunderstorms
65°/ 38° 18°/
80%
Saturday
Thunderstorms
60°/ 38° 16°/
60%
Sunday
Sunny
65°/ 38° 18°/
0%
Monday
Sunny
68°/ 38° 20°/
0%
Tuesday
Sunny
65°18°
0%

Day: Partly cloudy in the morning then becoming mostly sunny. Areas of fog and patchy frost early in the morning. Highs in the mid 60s to lower 70s.

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

Brady, MT

Today
Partly Cloudy
62°/ 40° 17°/
0%
Thursday
Sunny
72°/ 48° 22°/
40%
Friday
Rain Showers
70°/ 48° 21°/
50%
Sat Night
Cloudy
48°
0%
Sunday
Clear
75°/ 45° 24°/
0%
Monday
Clear
75°24°
0%

Day: Partly sunny until late afternoon then clearing. Highs in the lower 60s. North winds up to 10 mph.

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

Helena, MT

Today
Partly Cloudy
68°/ 42° 20°/
0%
Thursday
Sunny
78°/ 48° 26°/
70%
Friday
Thunderstorms
75°/ 48° 24°/
90%
Saturday
Thunderstorms
72°/ 48° 22°/
60%
Sunday
Sunny
75°/ 45° 24°/
0%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°24°
0%

Day: Partly sunny in the morning then clearing. Highs in the upper 60s. Northwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s. Northwest winds up to 10 mph with gusts to around 25 mph shifting to the southwest after midnight.

Montana City, MT

Today
Sunny
57°/ 37° 14°/
0%
Thursday
Sunny
66°/ 43° 19°/
70%
Friday
Thunderstorms
61°/ 40° 16°/
90%
Saturday
Thunderstorms
57°/ 38° 14°/
60%
Sunday
Sunny
62°/ 40° 17°/
0%
Monday
Sunny
64°/ 41° 18°/
0%
Tuesday
Sunny
61°16°
0%

Day: Mostly sunny. Highs 57 to 65. Northeast winds up to 10 mph.

Night: Mostly clear. Lows 37 to 45. Northeast winds up to 10 mph shifting to the southeast after midnight.

East Missoula, MT

Today
Sunny
65°/ 38° 18°/
0%
Thursday
Sunny
82°/ 45° 28°/
80%
Friday
Thunderstorms
65°/ 40° 18°/
70%
Saturday
Thunderstorms
65°/ 40° 18°/
40%
Sunday
Sunny
68°/ 40° 20°/
0%
Monday
Sunny
68°/ 40° 20°/
0%
Tuesday
Sunny
65°18°
0%

Day: Mostly sunny. Areas of fog early in the morning. Patchy fog late in the morning. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s.

Toston, MT

Today
Sunny
68°/ 42° 20°/
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
50%
Friday
Thunderstorms
72°/ 48° 22°/
90%
Saturday
Thunderstorms
68°/ 44° 20°/
60%
Sunday
Sunny
72°/ 44° 22°/
0%
Monday
Clear
72°22°
0%
Tuesday
Clear
72°22°
0%

Day: Mostly sunny. Highs in the upper 60s. North winds 5 to 10 mph.

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

Browning, MT

Today
Rain Showers
58°/ 40° 14°/
20%
Thursday
Sunny
68°/ 48° 20°/
20%
Friday
Rain Showers
65°/ 48° 18°/
40%
Saturday
Thunderstorms
65°18°
40%
Sat Night
Clear
48°
0%
Tuesday
Clear
48°
0%
Monday
Clear
48°
0%
Mon Night
Cloudy
45°
0%
Tuesday
Partly Cloudy
62°17°
0%

Day: Cloudy with a 20 percent chance of rain showers early in the morning, then mostly sunny in the late morning and afternoon. Highs in the upper 50s. North winds up to 5 mph shifting to the southeast in the afternoon.

Night: Mostly clear. Lows around 40. South winds up to 10 mph.

Monarch, MT

Today
Partly Cloudy
56°/ 37° 13°/
0%
Thursday
Sunny
67°/ 46° 19°/
20%
Friday
Thunderstorms
62°/ 44° 17°/
90%
Saturday
Thunderstorms
57°/ 42° 14°/
70%
Sunday
Clear
62°17°
0%
Mon Night
Clear
62°17°
0%
Tuesday
Sunny
61°16°
0%

Day: Partly sunny in the morning then clearing. Highs 56 to 62. North winds up to 10 mph with gusts to around 25 mph.

Night: Mostly clear. Lows 37 to 43. East winds 5 to 10 mph shifting to the south after midnight. Gusts up to 30 mph.

Floweree, MT

Today
Partly Cloudy
65°/ 45° 18°/
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
20%
Friday
Rain Showers
72°/ 52° 22°/ 11°
50%
Saturday
Thunderstorms
68°/ 48° 20°/
50%
Sunday
Clear
75°/ 48° 24°/
0%
Monday
Clear
75°24°
0%

Day: Partly sunny in the morning then clearing. Highs in the mid 60s. Northwest winds up to 10 mph.

Night: Mostly clear. Lows in the mid 40s. East winds up to 10 mph. Gusts up to 25 mph after midnight.

Martinsdale, MT

Today
Sunny
65°/ 38° 18°/
0%
Thursday
Partly Cloudy
75°/ 48° 24°/
50%
Friday
Thunderstorms
70°/ 45° 21°/
90%
Saturday
Thunderstorms
65°/ 42° 18°/
70%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Clear
42°
0%
Mon Night
Cloudy
42°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly sunny. Highs in the mid 60s. Northwest winds up to 10 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly clear. Lows in the upper 30s. East winds 5 to 15 mph with gusts to around 30 mph.

Raynesford, MT

Today
Sunny
62°/ 42° 17°/
0%
Thursday
Sunny
75°/ 50° 24°/ 10°
20%
Friday
Thunderstorms
72°/ 48° 22°/
90%
Saturday
Thunderstorms
65°/ 45° 18°/
70%
Sunday
Clear
72°/ 48° 22°/
0%
Monday
Clear
72°22°
0%

Day: Mostly sunny. Highs in the lower 60s. Northwest winds 5 to 15 mph.

Night: Mostly clear. Lows in the lower 40s. East winds up to 10 mph shifting to the south with gusts to around 30 mph after midnight.

Sula, MT

Today
Cloudy
65°/ 38° 18°/
0%
Thursday
Thunderstorms
70°/ 40° 21°/
90%
Friday
Thunderstorms
60°/ 38° 16°/
80%
Saturday
Thunderstorms
60°/ 38° 16°/
50%
Sunday
Sunny
65°/ 38° 18°/
0%
Monday
Sunny
68°/ 38° 20°/
0%
Tuesday
Sunny
65°18°
0%

Day: Partly cloudy in the morning then becoming sunny. Areas of fog and patchy frost early in the morning. Highs in the mid 60s to lower 70s.

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

Cut Bank, MT

Today
Rain Showers
58°/ 40° 14°/
20%
Thursday
Sunny
68°/ 48° 20°/
20%
Friday
Sunny
68°/ 48° 20°/
20%
Saturday
Thunderstorms
68°/ 48° 20°/
40%
Sunday
Clear
72°22°
0%
Mon Night
Clear
72°22°
0%
Tuesday
Sunny
65°18°
0%

Day: Cloudy with a 20 percent chance of rain showers early in the morning, then mostly sunny in the late morning and afternoon. Highs in the upper 50s. North winds up to 10 mph shifting to the east in the afternoon.

Night: Mostly clear. Lows around 40. Southeast winds up to 10 mph.

Noxon, MT

Today
Sunny
68°/ 40° 20°/
0%
Thursday
Sunny
75°/ 45° 24°/
70%
Friday
Thunderstorms
68°/ 45° 20°/
60%
Saturday
Thunderstorms
70°/ 52° 21°/ 11°
30%
Sunday
Sunny
82°/ 52° 28°/ 11°
0%
Monday
Sunny
82°/ 52° 28°/ 11°
0%
Tuesday
Cloudy
68°20°
0%

Day: Mostly sunny. Areas of fog early in the morning. Highs in the upper 60s to mid 70s.

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

Hamilton, MT

Today
Sunny
75°/ 45° 24°/
0%
Thursday
Sunny
80°/ 45° 27°/
80%
Friday
Thunderstorms
75°/ 48° 24°/
80%
Saturday
Thunderstorms
75°/ 40° 24°/
40%
Sunday
Sunny
78°/ 40° 26°/
0%
Monday
Sunny
78°/ 40° 26°/
0%
Tuesday
Sunny
75°24°
0%

Day: Mostly sunny. Patchy fog early in the morning. Highs in the lower to mid 70s.

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

Kalispell, MT

Today
Sunny
65°/ 40° 18°/
0%
Thursday
Sunny
70°/ 45° 21°/
40%
Friday
Thunderstorms
68°/ 52° 20°/ 11°
40%
Saturday
Rain
68°/ 52° 20°/ 11°
20%
Sunday
Sunny
68°/ 52° 20°/ 11°
0%
Monday
Sunny
70°/ 52° 21°/ 11°
0%
Tuesday
Cloudy
65°18°
0%

Day: Mostly sunny. Highs in the mid 60s to lower 70s.

Night: Mostly clear. Lows in the 40s.

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