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As of 17:05 MST

Weather in Mammoth, MT

41°Current weather

Mammoth, Friday, 13 November, 17:05

Overcast. Feels like 41°. High 46°, low 24°.

Pressure29.59 inHg
Wind2.4 mph S
Humidity40%
Visibility6.2 mi
Dew point21°

10-day forecast for Mammoth, MT: 8° to 49°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

48°
Best day: Sunday, November 15
37° · 1.07 in
Worst day: Tuesday, November 17

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

Sat, 1444° / 23°0Partly cloudy
MorningPartly cloudy29°feels 26°
AfternoonPartly cloudy43°feels 39°
EveningPartly cloudy29°feels 29°
OvernightOvercast28°feels 28°
44 °Partly cloudy

Mammoth, Saturday, 14 November

Partly cloudy. High 44°, low 23°.

Pressure29.68 inHg
Wind6.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 1548° / 22°0Overcast
MorningPartly cloudy33°feels 29°
AfternoonOvercast48°feels 46°
EveningMostly clear36°feels 33°
OvernightPartly cloudy22°feels 18°
48 °Overcast

Mammoth, Sunday, 15 November

Overcast. High 48°, low 22°.

Pressure29.97 inHg
Wind4.4 mph W
Humidity55%
Visibility6.2 mi
Dew point26°
Mon, 1649° / 34°0.02Light rain
MorningOvercast35°feels 32°
AfternoonOvercast49°feels 49°
EveningOvercast40°feels 40°
OvernightOvercast34°feels 31°
49 °Light rain

Mammoth, Monday, 16 November

Light rain. High 49°, low 34°.

Pressure29.88 inHg
Wind1.8 mph W
Humidity52%
Visibility6.2 mi
Dew point27°
Tue, 1737° / 29°1.07Snow
MorningSnow34°feels 31°
AfternoonSnow32°feels 32°
EveningSnow31°feels 28°
OvernightSnow37°feels 37°
37 °Snow

Mammoth, Tuesday, 17 November

Snow. High 37°, low 29°.

Pressure29.88 inHg
Wind2 mph NE
Humidity100%
Visibility1.0 mi
Dew point32°
Wed, 1834° / 20°0.09Light snow
MorningLight snow30°feels 29°
AfternoonLight snow32°feels 28°
EveningLight snow25°feels 21°
OvernightLight snow22°feels 18°
34 °Light snow

Mammoth, Wednesday, 18 November

Light snow. High 34°, low 20°.

Pressure29.88 inHg
Wind6.8 mph SW
Humidity89%
Visibility—
Dew point30°
Thu, 1927° / 19°0.08Snow
MorningSnow22°feels 21°
AfternoonSnow24°feels 21°
EveningSnow20°feels 19°
OvernightSnow21°feels 16°
27 °Snow

Mammoth, Thursday, 19 November

Snow. High 27°, low 19°.

Pressure30.00 inHg
Wind4.4 mph E
Humidity84%
Visibility—
Dew point20°
Fri, 2022° / 9°0.37Snow
MorningSnow20°feels 20°
AfternoonSnow20°feels 20°
EveningSnow15°feels 13°
OvernightSnow11°feels 4°
22 °Snow

Mammoth, Friday, 20 November

Snow. High 22°, low 9°.

Pressure30.03 inHg
Wind4.6 mph S
Humidity95%
Visibility—
Dew point19°
Sat, 2122° / 8°0Partly cloudy
MorningPartly cloudy13°feels 4°
AfternoonPartly cloudy18°feels 12°
EveningPartly cloudy13°feels 8°
OvernightPartly cloudy10°feels 8°
22 °Partly cloudy

Mammoth, Saturday, 21 November

Partly cloudy. High 22°, low 8°.

Pressure30.53 inHg
Wind6.4 mph SW
Humidity86%
Visibility—
Dew point14°
Sun, 2221° / 9°0Overcast
MorningOvercast12°feels 12°
AfternoonOvercast17°feels 17°
EveningOvercast11°feels 10°
OvernightOvercast9°feels 3°
21 °Overcast

Mammoth, Sunday, 22 November

Overcast. High 21°, low 9°.

Pressure30.56 inHg
Wind3.8 mph S
Humidity84%
Visibility—
Dew point13°

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.