National Weather Service forecast

Fallon, Montana Weather

27°Overnight: Partly Cloudy
Wind WNW 1 mph
7-DayHourlyRadar

Fallon 7-Day Forecast

  1. Overnight
    27°F
    Partly Cloudy

    Partly cloudy, with a low around 27. West northwest wind around 1 mph.

  2. Wednesday
    54°F
    Mostly Sunny

    Mostly sunny. High near 54, with temperatures falling to around 47 in the afternoon. West northwest wind 1 to 5 mph.

  3. Wednesday Night
    28°F
    Partly Cloudy

    Partly cloudy, with a low around 28. North northwest wind around 2 mph.

  4. Thursday
    53°F
    Partly Sunny

    Partly sunny, with a high near 53. South southeast wind 0 to 3 mph.

  5. Thursday Night
    31°F
    Partly Cloudy

    Partly cloudy, with a low around 31. West southwest wind around 3 mph.

  6. Friday
    55°F
    Sunny

    Sunny, with a high near 55. West southwest wind 3 to 9 mph, with gusts as high as 18 mph.

  7. Friday Night
    34°F
    Mostly Clear

    Mostly clear, with a low around 34. Southwest wind around 7 mph.

  8. Saturday
    58°F
    Sunny

    Sunny, with a high near 58. West wind 5 to 13 mph, with gusts as high as 23 mph.

  9. Saturday Night
    32°F
    Mostly Clear

    Mostly clear, with a low around 32. Southwest wind around 5 mph.

  10. Sunday
    63°F
    Mostly Sunny

    Mostly sunny, with a high near 63. Southwest wind 2 to 9 mph, with gusts as high as 20 mph.

  11. Sunday Night
    38°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 38. West wind around 6 mph.

  12. Monday
    58°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 58.

  13. Monday Night
    34°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 34.

  14. Tuesday
    60°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 60.

Issued by the National Weather Service (GGW office), updated .

Fallon Hourly Forecast

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Full 100+ hour forecast for Fallon

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About Fallon

Population (2020 Census)
122
Coordinates
46.837, -105.127
Elevation
2,175 ft
NWS forecast office
GGW
Time zone
America/Denver
Sunrise today
6:47 AM MST
Sunset today
4:40 PM MST
Daylight today
9 h 54 min

Fallon Weather Questions

What is the weather forecast for Fallon, Montana?

Overnight: Partly cloudy, with a low around 27. West northwest wind around 1 mph. Wednesday: Mostly sunny. High near 54, with temperatures falling to around 47 in the afternoon. West northwest wind 1 to 5 mph.

Will it rain or snow in Fallon this week?

Not much. The highest chance of precipitation in the 7-day forecast is 1%, Sunday Night.

How warm and how cold will it get in Fallon this week?

The warmest day is Sunday, with a high near 63°F. The coldest night is Overnight, with a low near 27°F.

What time are sunrise and sunset in Fallon today?

Sunrise is at 6:47 AM MST and sunset is at 4:40 PM MST, for 9 h 54 min of daylight.

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