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As of 18:21 MST

Weather in Mammoth, MT

28°Current weather

Mammoth, Wednesday, 4 November, 18:21

Clear. Feels like 28°. High 37°, low 18°.

Pressure30.03 inHg
Wind1 mph S
Humidity78%
Visibility6.2 mi
Dew point23°

10-day forecast for Mammoth, MT: 18° to 57°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

57°
Best day: Sunday, November 8
37°
Worst day: Wednesday, November 4

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

Thu, 0540° / 20°0Overcast
MorningOvercast22°feels 16°
AfternoonOvercast40°feels 35°
EveningPartly cloudy26°feels 22°
OvernightClear22°feels 17°
40 °Overcast

Mammoth, Thursday, 5 November

Overcast. High 40°, low 20°.

Pressure30.06 inHg
Wind5.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point28°
Fri, 0648° / 19°0Partly cloudy
MorningClear21°feels 13°
AfternoonOvercast48°feels 44°
EveningOvercast41°feels 36°
OvernightClear20°feels 14°
48 °Partly cloudy

Mammoth, Friday, 6 November

Partly cloudy. High 48°, low 19°.

Pressure30.18 inHg
Wind8.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point21°
Sat, 0753° / 39°0Partly cloudy
MorningClear40°feels 36°
AfternoonPartly cloudy53°feels 50°
EveningPartly cloudy39°feels 37°
OvernightOvercast39°feels 34°
53 °Partly cloudy

Mammoth, Saturday, 7 November

Partly cloudy. High 53°, low 39°.

Pressure30.21 inHg
Wind6.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point29°
Sun, 0857° / 38°0Partly cloudy
MorningPartly cloudy42°feels 38°
AfternoonOvercast57°feels 54°
EveningPartly cloudy47°feels 45°
OvernightMostly clear39°feels 36°
57 °Partly cloudy

Mammoth, Sunday, 8 November

Partly cloudy. High 57°, low 38°.

Pressure30.03 inHg
Wind8.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point28°
Mon, 0953° / 36°0Partly cloudy
MorningPartly cloudy40°feels 39°
AfternoonPartly cloudy47°feels 47°
EveningPartly cloudy43°feels 43°
OvernightPartly cloudy40°feels 38°
53 °Partly cloudy

Mammoth, Monday, 9 November

Partly cloudy. High 53°, low 36°.

Pressure30.18 inHg
Wind4 mph S
Humidity52%
Visibility—
Dew point30°
Tue, 1046° / 35°0Clear
MorningClear40°feels 36°
AfternoonClear44°feels 40°
EveningClear38°feels 33°
OvernightClear35°feels 31°
46 °Clear

Mammoth, Tuesday, 10 November

Clear. High 46°, low 35°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity41%
Visibility—
Dew point22°
Wed, 1148° / 32°0Clear
MorningClear35°feels 32°
AfternoonClear43°feels 43°
EveningClear37°feels 37°
OvernightClear34°feels 30°
48 °Clear

Mammoth, Wednesday, 11 November

Clear. High 48°, low 32°.

Pressure30.18 inHg
Wind4.8 mph SW
Humidity33%
Visibility—
Dew point15°
Thu, 1248° / 32°0Clear
MorningClear36°feels 31°
AfternoonClear43°feels 40°
EveningClear37°feels 31°
OvernightClear34°feels 28°
48 °Clear

Mammoth, Thursday, 12 November

Clear. High 48°, low 32°.

Pressure30.09 inHg
Wind7.6 mph SW
Humidity23%
Visibility—
Dew point8°
Fri, 1344° / 30°0Overcast
MorningOvercast33°feels 27°
AfternoonOvercast40°feels 36°
EveningOvercast36°feels 31°
OvernightOvercast34°feels 28°
44 °Overcast

Mammoth, Friday, 13 November

Overcast. High 44°, low 30°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity21%
Visibility—
Dew point3°

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.