HAMILTON, MT 59840 Weather Forecast & Current Conditions

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MISSOULA, MT
Current Weather

4:53 AM MDT JUL 3, 2025
Clear
63°F
Feels Like: 64°F
Dewpoint: 54°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 29.88 inches
Last 72 hours

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HAMILTON, MT 59840
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs in the mid to upper 80s. Northwest winds to 15 mph in the afternoon.
TONIGHT
Partly cloudy. Lows in the lower to mid 50s. Northwest winds to 15 mph.
INDEPENDENCE DAY
A chance of rain in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the lower to mid 70s.
FRIDAY NIGHT
Slight chance of thunderstorms. Rain showers likely in the evening, then chance of rain showers after midnight. Chance of precipitation 60 percent. Lows near 50.
SATURDAY
Mostly cloudy. A chance of rain in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the lower to mid 70s.
SATURDAY NIGHT
Mostly clear. Lows near 50.
SUNDAY
Mostly sunny. Highs in the lower to mid 80s.
SUNDAY NIGHT
Clear. Lows in the lower to mid 50s.
MONDAY
Sunny. Highs in the mid to upper 80s.
MONDAY NIGHT
Mostly clear. Lows in the 50s.
TUESDAY
Mostly sunny. Highs in the lower to mid 90s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 50s to lower 60s.
WEDNESDAY
Mostly sunny. Highs in the 90s.

Visible Weather Satellite
HAMILTON, MT 59840
Infrared Weather Satellite
HAMILTON, MT 59840
NEXRAD Weather Radar
HAMILTON, MT 59840

MISSOULA, MT 3 hourly weather forecast

weather forecast created  7:00 PM CDT  7/ 2/2025
Thursday
3 JUL 2025
HAMILTON, MT 59840 weather forecast Day 1, 0 hours 12 AM 67° 67° Partly Cloudy 5%

0% Thunder
( 5% severe)
E   5 61% 53°
Low 55° HAMILTON, MT 59840 weather forecast Day 1, 3 hours 3 AM 62° 63° Partly Cloudy E   2 70% 52°
High 88° HAMILTON, MT 59840 weather forecast Day 1, 6 hours 6 AM 56° 56° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   1 77% 49°

Partly Cloudy



HAMILTON, MT 59840 weather forecast Day 1, 9 hours 9 AM 65° 65° Partly Cloudy NW   2 54% 48°
HAMILTON, MT 59840 weather forecast Day 1, 12 hours 12 PM 77° 78° Clear 1%

0% Thunder
( 2% severe)
WNW   6 30% 43°
HAMILTON, MT 59840 weather forecast Day 1, 15 hours 3 PM 84° 81° Clear WNW   12 19% 38°
HAMILTON, MT 59840 weather forecast Day 1, 18 hours 6 PM 85° 82° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   15 17% 35°
HAMILTON, MT 59840 weather forecast Day 1, 21 hours 9 PM 77° 77° Partly Cloudy NW   9 24% 37°
Friday
4 JUL 2025
HAMILTON, MT 59840 weather forecast Day 2, 0 hours 12 AM 65° 65° Partly Cloudy 2%

0% Thunder
( 2% severe)
NNW   3 37% 38°
Low 54° HAMILTON, MT 59840 weather forecast Day 2, 3 hours 3 AM 59° 60° Partly Cloudy NNW   1 47% 39°
High 75° HAMILTON, MT 59840 weather forecast Day 2, 6 hours 6 AM 55° 55° Mostly Cloudy 9%

0% Thunder
( 4% severe)
  CALM 57% 40°

Mostly Cloudy

Chance of Rain

HAMILTON, MT 59840 weather forecast Day 2, 9 hours 9 AM 62° 63° Mostly Cloudy NNW   1 48% 42°
HAMILTON, MT 59840 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 35%
RAIN
***
0% Thunder
( 22% severe)
S   3 40% 44°
HAMILTON, MT 59840 weather forecast Day 2, 15 hours 3 PM 67° 67° Mostly Cloudy S   6 52% 49°
HAMILTON, MT 59840 weather forecast Day 2, 18 hours 6 PM 65° 65° Mostly Cloudy 34%
RAIN
>2 in
0% Thunder
( 17% severe)
WNW   8 63% 52°
HAMILTON, MT 59840 weather forecast Day 2, 21 hours 9 PM 64° 64° Mostly Cloudy W   6 63% 51°

MISSOULA, MT extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 53° Low 54° Low 51° Low 52° Low 51°
High 81° High 87° High 88° High 89° High 88°
HAMILTON, MT 59840 weather forecast Day 3 HAMILTON, MT 59840 weather forecast Day 4 HAMILTON, MT 59840 weather forecast Day 5 HAMILTON, MT 59840 weather forecast Day 6 HAMILTON, MT 59840 weather forecast Day 7
Mostly Cloudy
39% Rain
Overcast
66% Rain
Partly Cloudy
9% Rain
Partly Cloudy
6% Rain
Clear
6% Rain
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