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As of 18:34 MST

Weather in Mammoth, MT

37°Current weather

Mammoth, Thursday, 12 November, 18:34

Overcast. Feels like 37°. High 49°, low 28°.

Pressure29.88 inHg
Wind1.8 mph S
Humidity60%
Visibility6.2 mi
Dew point25°

10-day forecast for Mammoth, MT: 13° to 52°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

52°
Best day: Friday, November 13
35° · 0.82 in
Worst day: Tuesday, November 17

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1352° / 31°0Overcast
MorningOvercast33°feels 33°
AfternoonOvercast52°feels 48°
EveningOvercast38°feels 38°
OvernightOvercast31°feels 31°
52 °Overcast

Mammoth, Friday, 13 November

Overcast. High 52°, low 31°.

Pressure29.65 inHg
Wind2.1 mph SW
Humidity42%
Visibility6.2 mi
Dew point27°
Sat, 1451° / 33°0Mostly clear
MorningPartly cloudy34°feels 31°
AfternoonClear51°feels 48°
EveningPartly cloudy40°feels 40°
OvernightOvercast35°feels 35°
51 °Mostly clear

Mammoth, Saturday, 14 November

Mostly clear. High 51°, low 33°.

Pressure29.71 inHg
Wind5.9 mph W
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 1549° / 34°0Partly cloudy
MorningMostly clear34°feels 29°
AfternoonOvercast49°feels 47°
EveningPartly cloudy35°feels 31°
OvernightPartly cloudy37°feels 37°
49 °Partly cloudy

Mammoth, Sunday, 15 November

Partly cloudy. High 49°, low 34°.

Pressure29.94 inHg
Wind5 mph W
Humidity54%
Visibility6.2 mi
Dew point27°
Mon, 1648° / 34°0.09Snow
MorningOvercast36°feels 34°
AfternoonOvercast48°feels 46°
EveningSnow42°feels 42°
OvernightOvercast34°feels 31°
48 °Snow

Mammoth, Monday, 16 November

Snow. High 48°, low 34°.

Pressure29.91 inHg
Wind2.9 mph W
Humidity56%
Visibility6.2 mi
Dew point28°
Tue, 1735° / 31°0.82Snow
MorningSnow34°feels 31°
AfternoonSnow33°feels 30°
EveningSnow32°feels 28°
OvernightSnow32°feels 31°
35 °Snow

Mammoth, Tuesday, 17 November

Snow. High 35°, low 31°.

Pressure29.97 inHg
Wind4.7 mph NE
Humidity99%
Visibility—
Dew point33°
Wed, 1835° / 22°0.24Snow
MorningSnow30°feels 29°
AfternoonSnow31°feels 28°
EveningSnow27°feels 24°
OvernightSnow24°feels 24°
35 °Snow

Mammoth, Wednesday, 18 November

Snow. High 35°, low 22°.

Pressure29.85 inHg
Wind4.2 mph SE
Humidity92%
Visibility—
Dew point29°
Thu, 1924° / 21°0.35Snow
MorningSnow23°feels 16°
AfternoonSnow23°feels 16°
EveningSnow21°feels 15°
OvernightSnow21°feels 15°
24 °Snow

Mammoth, Thursday, 19 November

Snow. High 24°, low 21°.

Pressure29.97 inHg
Wind5.8 mph E
Humidity93%
Visibility—
Dew point21°
Fri, 2023° / 17°0.34Snow
MorningSnow21°feels 13°
AfternoonSnow22°feels 15°
EveningSnow19°feels 13°
OvernightSnow17°feels 16°
23 °Snow

Mammoth, Friday, 20 November

Snow. High 23°, low 17°.

Pressure30.06 inHg
Wind6.4 mph NE
Humidity93%
Visibility—
Dew point21°
Sat, 2122° / 13°0.02Light snow
MorningLight snow17°feels 11°
AfternoonLight snow19°feels 14°
EveningLight snow15°feels 14°
OvernightLight snow14°feels 6°
22 °Light snow

Mammoth, Saturday, 21 November

Light snow. High 22°, low 13°.

Pressure30.18 inHg
Wind5.1 mph SW
Humidity92%
Visibility—
Dew point17°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Mammoth, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.