Kirby, MT Weather Forecast & Current Conditions

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Kirby, MT Weather Maps

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Kirby Weather Map
UTC Time: 9/20/2026, 21:00
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Kirby, MT

Today
Thunderstorms
62°/ 45° 17°/
70%
Monday
Rain Showers
72°/ 45° 22°/
20%
Tuesday
Sunny
78°/ 50° 26°/ 10°
20%
Wednesday
Rain Showers
78°/ 48° 26°/
20%
Thursday
Sunny
85°/ 52° 29°/ 11°
0%
Friday
Sunny
85°/ 50° 29°/ 10°
0%
Saturday
Sunny
75°/ 42° 24°/
0%
Sunday
Sunny
70°21°
0%

Day: Rain showers likely and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Chance of rain showers early in the evening, then slight chance of rain showers late in the evening. Slight chance of rain showers after 3 am. Patchy fog in the late evening and overnight. Lows in the mid 40s. Northwest winds 5 to 10 mph in the evening shifting to the south overnight. Chance of precipitation 50 percent.

Hardin, MT

Today
Thunderstorms
62°/ 45° 17°/
70%
Monday
Rain Showers
72°/ 45° 22°/
20%
Tuesday
Partly Cloudy
80°/ 50° 27°/ 10°
30%
Wednesday
Rain Showers
78°/ 48° 26°/
20%
Thursday
Sunny
85°/ 50° 29°/ 10°
0%
Friday
Sunny
85°/ 48° 29°/
0%
Saturday
Sunny
72°/ 42° 22°/
0%
Sunday
Rain Showers
68°20°
20%

Day: Rain showers likely and slight chance of thunderstorms early in the afternoon, then chance of rain showers and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Slight chance of rain showers early in the evening. Slight chance of rain showers after 3 am. Areas of fog in the late evening and overnight. Patchy fog after 3 am. Lows in the mid 40s. North winds 5 to 10 mph in the evening shifting to the south overnight. Chance of precipitation 20 percent.

Lame Deer, MT

Today
Thunderstorms
62°/ 48° 17°/
80%
Monday
Rain Showers
72°/ 45° 22°/
20%
Tuesday
Partly Cloudy
80°/ 52° 27°/ 11°
20%
Wednesday
Partly Cloudy
80°/ 48° 27°/
0%
Thursday
Sunny
85°/ 55° 29°/ 13°
0%
Friday
Sunny
88°/ 52° 31°/ 11°
0%
Saturday
Sunny
75°/ 45° 24°/
0%
Sunday
Sunny
72°22°
0%

Day: Showers and chance of thunderstorms early in the afternoon, then showers likely and chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. North winds 5 to 15 mph. Chance of precipitation 80 percent.

Night: Mostly cloudy. Chance of rain showers early in the evening, then slight chance of rain showers late in the evening. Slight chance of rain showers after 3 am. Patchy fog in the late evening and overnight. Lows in the upper 40s. North winds 5 to 10 mph in the evening shifting to the south overnight. Chance of precipitation 40 percent.

Sheridan, WY

Today
Thunderstorms
62°/ 42° 17°/
60%
Monday
Rain Showers
70°/ 42° 21°/
20%
Tuesday
Sunny
75°/ 48° 24°/
20%
Wednesday
Rain Showers
75°/ 45° 24°/
20%
Thursday
Sunny
82°/ 48° 28°/
0%
Friday
Sunny
82°/ 48° 28°/
0%
Saturday
Sunny
75°/ 42° 24°/
0%
Sunday
Sunny
70°21°
0%

Day: Chance of rain showers and slight chance of thunderstorms early in the afternoon, then rain showers likely and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. Northwest winds 5 to 15 mph. Chance of precipitation 60 percent.

Night: Rain showers likely early in the evening, then chance of rain showers late in the evening. Slight chance of rain showers after 3 am. Patchy fog in the late evening and overnight. Areas of fog after 3 am. Lows in the lower 40s. Northwest winds 5 to 10 mph in the evening shifting to the south overnight. Chance of precipitation 60 percent.

Broadus, MT

Today
Thunderstorms
62°/ 50° 17°/ 10°
80%
Monday
Rain Showers
68°/ 48° 20°/
20%
Tuesday
Partly Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 58° 28°/ 14°
0%
Friday
Sunny
85°/ 55° 29°/ 13°
0%
Saturday
Sunny
75°/ 48° 24°/
0%
Sunday
Rain Showers
72°22°
20%

Day: Showers and chance of thunderstorms early in the afternoon, then chance of showers and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 80 percent.

Night: Cloudy. Chance of rain showers early in the evening, then slight chance of rain showers in the late evening and overnight. Patchy fog through the night. Lows around 50. East winds 5 to 15 mph. Chance of precipitation 40 percent.

Colstrip, MT

Today
Thunderstorms
62°/ 48° 17°/
60%
Monday
Rain Showers
72°/ 48° 22°/
20%
Tuesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
85°/ 55° 29°/ 13°
0%
Friday
Sunny
85°/ 52° 29°/ 11°
0%
Saturday
Sunny
72°/ 45° 22°/
0%
Sunday
Rain Showers
68°20°
20%

Day: Showers likely and slight chance of thunderstorms early in the afternoon, then chance of showers and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. Northeast winds 5 to 15 mph. Chance of precipitation 60 percent.

Night: Mostly cloudy. Slight chance of rain showers early in the evening. Slight chance of rain showers after 3 am. Patchy fog through the night. Lows in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Burgess Jct, WY

Today
Thunderstorms
48°/ 30° / -1°
80%
Monday
Rain Showers
58°/ 35° 14°/
20%
Tuesday
Sunny
65°/ 40° 18°/
40%
Wednesday
Thunderstorms
62°/ 38° 17°/
30%
Thursday
Sunny
68°/ 42° 20°/
0%
Friday
Sunny
68°/ 42° 20°/
0%
Saturday
Sunny
62°/ 35° 17°/
20%
Sunday
Rain Showers
60°16°
20%

Day: Rain showers early in the afternoon, then rain showers likely and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the upper 40s. Northwest winds 5 to 15 mph. Chance of precipitation 80 percent.

Night: Mostly cloudy. Patchy fog through the night. Chance of rain showers early in the evening. Slight chance of rain showers in the late evening and overnight. Lows around 30. West winds 5 to 10 mph. Chance of precipitation 50 percent.

Buffalo, WY

Afternoon
Thunderstorms
60°/ 45° 16°/
80%
Monday
Mostly Cloudy
68°/ 48° 20°/
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
20%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Cloudy
80°/ 55° 27°/ 13°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
75°24°
0%

Day: Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

Night: Cloudy. Showers likely with a slight chance of thunderstorms in the evening. Areas of fog after midnight. Lows in the mid 40s. Northwest winds around 10 mph with gusts up to 25 mph in the evening. Chance of rain 70 percent.

Hysham, MT

Today
Thunderstorms
62°/ 48° 17°/
60%
Monday
Rain Showers
72°/ 48° 22°/
20%
Tuesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
85°/ 55° 29°/ 13°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
72°/ 48° 22°/
0%
Sunday
Rain Showers
68°20°
20%

Day: Rain showers likely and slight chance of thunderstorms early in the afternoon, then chance of rain showers and slight chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. North winds 5 to 15 mph. Chance of precipitation 60 percent.

Night: Mostly cloudy. Slight chance of rain showers early in the evening. Slight chance of rain showers after 3 am. Patchy fog through the night. Lows in the upper 40s. Southeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Custer, MT

Today
Rain Showers
65°/ 48° 18°/
50%
Monday
Rain Showers
72°/ 48° 22°/
20%
Tuesday
Partly Cloudy
78°/ 52° 26°/ 11°
30%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
30%
Thursday
Sunny
85°/ 52° 29°/ 11°
0%
Friday
Sunny
85°/ 52° 29°/ 11°
0%
Saturday
Sunny
72°/ 48° 22°/
20%
Sunday
Rain Showers
68°20°
20%

Day: Cloudy with a 50 percent chance of rain showers. Highs in the mid 60s. North winds 5 to 15 mph.

Night: Mostly cloudy. Patchy fog late in the evening. Areas of fog overnight. A 20 percent chance of rain showers after 3 am. Lows in the upper 40s. Northeast winds 5 to 10 mph in the evening shifting to the south overnight.

Basin, WY

Afternoon
Thunderstorms
65°/ 42° 18°/
30%
Monday
Cloudy
70°/ 45° 21°/
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
30%
Wednesday
Cloudy
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
80°/ 50° 27°/ 10°
0%
Saturday
Sunny
75°24°
0%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 60s. North winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the lower 40s. Northwest winds around 10 mph in the evening.

Billings, MT

Today
Rain Showers
65°/ 48° 18°/
20%
Monday
Partly Cloudy
72°/ 48° 22°/
0%
Tuesday
Partly Cloudy
78°/ 52° 26°/ 11°
20%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Rain Showers
70°/ 48° 21°/
20%
Sunday
Rain Showers
65°18°
20%

Day: Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 60s. North winds 5 to 15 mph.

Night: Mostly cloudy. Patchy fog overnight. Lows in the upper 40s. Northeast winds 5 to 10 mph in the evening shifting to the northwest overnight.

Gillette, WY

Afternoon
Thunderstorms
62°/ 48° 17°/
70%
Monday
Cloudy
68°/ 48° 20°/
0%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Cloudy
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
80°27°
0%

Day: Showers likely with a chance of thunderstorms. Highs in the lower 60s. North winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Cloudy. Patchy fog in the evening. Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 70 percent.

Miles City, MT

Today
Rain Showers
62°/ 50° 17°/ 10°
70%
Monday
Rain Showers
68°/ 48° 20°/
20%
Tuesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
30%
Thursday
Sunny
85°/ 58° 29°/ 14°
0%
Friday
Sunny
85°/ 55° 29°/ 13°
0%
Saturday
Sunny
72°/ 48° 22°/
20%
Sunday
Sunny
68°20°
0%

Day: Showers likely early in the afternoon, then chance of showers late in the afternoon. Patchy fog late in the afternoon. Highs in the lower 60s. East winds 5 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly cloudy. Slight chance of rain showers early in the evening. Slight chance of rain showers after 3 am. Patchy fog through the night. Lows around 50. East winds 5 to 15 mph. Chance of precipitation 20 percent.

Bridger, MT

Today
Rain Showers
65°/ 45° 18°/
20%
Monday
Sunny
72°/ 48° 22°/
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
30%
Wednesday
Rain Showers
75°/ 52° 24°/ 11°
30%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
72°/ 42° 22°/
0%
Sunday
Sunny
68°20°
0%

Day: Mostly cloudy. A 20 percent chance of rain showers early in the afternoon. Highs in the mid 60s. North winds 5 to 15 mph.

Night: Mostly cloudy. Patchy fog after 3 am. Lows in the mid 40s. North winds 5 to 10 mph in the evening shifting to the south overnight.

Kaycee, WY

Afternoon
Thunderstorms
62°/ 45° 17°/
60%
Monday
Mostly Cloudy
68°/ 45° 20°/
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Sunny
80°/ 52° 27°/ 11°
0%
Saturday
Sunny
75°24°
0%

Day: Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the lower 60s. Northwest winds around 10 mph with gusts up to 25 mph. Chance of rain 60 percent.

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening. Areas of fog after midnight. Lows in the mid 40s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 60 percent.

Ten Sleep, WY

Afternoon
Thunderstorms
62°/ 42° 17°/
30%
Monday
Cloudy
70°/ 45° 21°/
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
30%
Wednesday
Sunny
75°/ 48° 24°/
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
78°26°
0%

Day: Cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 60s. Northwest winds around 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the lower 40s.

Joliet, MT

Today
Rain Showers
65°/ 42° 18°/
20%
Monday
Partly Cloudy
72°/ 45° 22°/
0%
Tuesday
Sunny
75°/ 48° 24°/
30%
Wednesday
Rain Showers
78°/ 48° 26°/
30%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 48° 28°/
0%
Saturday
Sunny
70°/ 42° 21°/
20%
Sunday
Rain Showers
68°20°
20%

Day: Mostly cloudy. A 20 percent chance of rain showers early in the afternoon. Highs in the mid 60s. North winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog overnight. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Ekalaka, MT

Today
Rain Showers
60°/ 48° 16°/
90%
Monday
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
75°/ 52° 24°/ 11°
30%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
75°/ 48° 24°/
0%
Sunday
Sunny
68°20°
0%

Day: Rain showers early in the afternoon, then chance of rain showers late in the afternoon. Highs around 60. East winds 10 to 20 mph. Chance of precipitation 90 percent.

Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers overnight. Patchy fog in the late evening and overnight. Lows in the upper 40s. East winds 5 to 15 mph. Chance of precipitation 40 percent.

Columbus, MT

Today
Mostly Cloudy
65°/ 42° 18°/
0%
Monday
Partly Cloudy
72°/ 42° 22°/
0%
Tuesday
Sunny
78°/ 48° 26°/
20%
Wednesday
Rain Showers
78°/ 48° 26°/
30%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Friday
Sunny
82°/ 48° 28°/
0%
Saturday
Sunny
68°/ 42° 20°/
20%
Sunday
Rain Showers
65°18°
20%

Day: Mostly cloudy. Highs in the mid 60s. North winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog late in the evening. Areas of fog overnight. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Names listed above may include county names.

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