National Weather Service forecast

Mammoth, Wyoming Weather

31°Tonight: Mostly Cloudy
Wind SSE 5 mph
7-DayHourlyRadar

Mammoth 7-Day Forecast

  1. Tonight
    31°F
    Mostly Cloudy

    Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. South southeast wind around 5 mph.

  2. Wednesday
    53°F
    Partly Sunny

    Partly sunny. High near 53, with temperatures falling to around 45 in the afternoon. North wind around 5 mph.

  3. Wednesday Night
    30°F
    Mostly Clear

    Mostly clear, with a low around 30. South wind 3 to 9 mph.

  4. Thursday
    46°F
    Mostly Sunny then Slight Chance Rain Showers
    17% chance of precipitation

    A slight chance of rain showers after 5pm. Mostly sunny, with a high near 46. South southwest wind around 8 mph. Chance of precipitation is 20%.

  5. Thursday Night
    32°F
    Slight Chance Rain And Snow Showers
    17% chance of precipitation

    A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 5am. Mostly cloudy, with a low around 32. South southwest wind around 7 mph. Chance of precipitation is 20%.

  6. Friday
    46°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 46. South southwest wind around 7 mph.

  7. Friday Night
    29°F
    Partly Cloudy

    Partly cloudy, with a low around 29. South wind around 9 mph.

  8. Saturday
    53°F
    Sunny

    Sunny, with a high near 53.

  9. Saturday Night
    31°F
    Partly Cloudy

    Partly cloudy, with a low around 31.

  10. Sunday
    56°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 56.

  11. Sunday Night
    33°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 33.

  12. Monday
    56°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 56.

  13. Monday Night
    34°F
    Mostly Cloudy
    2% chance of precipitation

    Mostly cloudy, with a low around 34.

  14. Tuesday
    55°F
    Mostly Sunny
    6% chance of precipitation

    Mostly sunny, with a high near 55.

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

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About Mammoth

Population (2020 Census)
262
Coordinates
44.973, -110.693
Elevation
5,745 ft
NWS forecast office
RIW
Time zone
America/Denver
Sunrise today
7:03 AM MST
Sunset today
5:08 PM MST
Daylight today
10 h 5 min

Mammoth Weather Questions

What is the weather forecast for Mammoth, Wyoming?

Tonight: Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. South southeast wind around 5 mph. Wednesday: Partly sunny. High near 53, with temperatures falling to around 45 in the afternoon. North wind around 5 mph.

Will it rain or snow in Mammoth this week?

Not much. The highest chance of precipitation in the 7-day forecast is 17%, Thursday.

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

The warmest day is Sunday, with a high near 56°F. The coldest night is Friday Night, with a low near 29°F.

What time are sunrise and sunset in Mammoth today?

Sunrise is at 7:03 AM MST and sunset is at 5:08 PM MST, for 10 h 5 min of daylight.

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