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As of 06:25 MDT

Weather in Mammoth, WY

23°Current weather

Mammoth, Friday, 16 October, 06:25

Clear. Feels like 23°. High 56°, low 23°.

Pressure30.68 inHg
Wind2.9 mph SE
Humidity86%
Visibility6.2 mi
Dew point20°

10-day forecast for Mammoth, WY: 18° to 58°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

58°
Best day: Thursday, October 22
50° · 0.55 in
Worst day: Friday, October 23

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

Sat, 1756° / 27°0Overcast
MorningOvercast28°feels 23°
AfternoonOvercast55°feels 52°
EveningOvercast33°feels 33°
OvernightPartly cloudy30°feels 26°
56 °Overcast

Mammoth, Saturday, 17 October

Overcast. High 56°, low 27°.

Pressure30.24 inHg
Wind6.7 mph S
Humidity44%
Visibility6.2 mi
Dew point22°
Sun, 1851° / 26°0Mostly clear
MorningOvercast26°feels 26°
AfternoonOvercast51°feels 47°
EveningClear34°feels 34°
OvernightOvercast27°feels 27°
51 °Mostly clear

Mammoth, Sunday, 18 October

Mostly clear. High 51°, low 26°.

Pressure30.09 inHg
Wind4.1 mph SE
Humidity46%
Visibility6.2 mi
Dew point27°
Mon, 1953° / 26°0Partly cloudy
MorningClear25°feels 25°
AfternoonMostly clear51°feels 47°
EveningClear36°feels 36°
OvernightClear27°feels 27°
53 °Partly cloudy

Mammoth, Monday, 19 October

Partly cloudy. High 53°, low 26°.

Pressure29.97 inHg
Wind5.5 mph SE
Humidity45%
Visibility6.2 mi
Dew point26°
Tue, 2045° / 29°0.04Light rain
MorningLight rain34°feels 33°
AfternoonLight rain41°feels 39°
EveningLight rain40°feels 40°
OvernightOvercast30°feels 30°
45 °Light rain

Mammoth, Tuesday, 20 October

Light rain. High 45°, low 29°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity79%
Visibility—
Dew point33°
Wed, 2155° / 27°0Mostly clear
MorningMostly clear32°feels 32°
AfternoonMostly clear45°feels 43°
EveningMostly clear47°feels 46°
OvernightMostly clear38°feels 36°
55 °Mostly clear

Mammoth, Wednesday, 21 October

Mostly clear. High 55°, low 27°.

Pressure30.12 inHg
Wind4.5 mph SE
Humidity64%
Visibility—
Dew point30°
Thu, 2258° / 38°0Overcast
MorningOvercast43°feels 39°
AfternoonOvercast55°feels 52°
EveningOvercast50°feels 48°
OvernightOvercast44°feels 41°
58 °Overcast

Mammoth, Thursday, 22 October

Overcast. High 58°, low 38°.

Pressure29.97 inHg
Wind10.6 mph SW
Humidity44%
Visibility—
Dew point31°
Fri, 2350° / 36°0.55Snow
MorningSnow45°feels 42°
AfternoonSnow47°feels 45°
EveningSnow37°feels 31°
OvernightSnow38°feels 33°
50 °Snow

Mammoth, Friday, 23 October

Snow. High 50°, low 36°.

Pressure29.68 inHg
Wind8.6 mph N
Humidity68%
Visibility—
Dew point38°
Sat, 2435° / 20°0.24Light snow
MorningLight snow29°feels 23°
AfternoonLight snow30°feels 23°
EveningLight snow27°feels 21°
OvernightLight snow22°feels 17°
35 °Light snow

Mammoth, Saturday, 24 October

Light snow. High 35°, low 20°.

Pressure30.24 inHg
Wind7.4 mph N
Humidity91%
Visibility—
Dew point28°
Sun, 2537° / 18°0Overcast
MorningOvercast23°feels 17°
AfternoonOvercast32°feels 26°
EveningOvercast29°feels 22°
OvernightOvercast22°feels 15°
37 °Overcast

Mammoth, Sunday, 25 October

Overcast. High 37°, low 18°.

Pressure30.33 inHg
Wind6 mph S
Humidity74%
Visibility—
Dew point23°

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, WY 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.