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As of 16:34 MDT

Weather in Mammoth, WY

54°Current weather

Mammoth, Friday, 16 October, 16:34

Clear. Feels like 51°. High 54°, low 22°.

Pressure30.42 inHg
Wind2.9 mph S
Humidity36%
Visibility6.2 mi
Dew point28°

Two-week outlook for Mammoth, WY: week one averages a high of 53° and week two 42.9°, so week two runs 10.1° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 56°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)53°27°0.1 in / 1 d—
2nd (October 23 – October 29)42.9°26.8°0.9 in / 3 d—

Weekend weather

Sat, October 17
Overcast
56°27°
no precip.
Sun, October 18
Clear
51°25°
no precip.
Sat, October 24
Overcast
34°27°
no precip.
Sun, October 25
Overcast
43°22°
no precip.
Sat, 1756° / 27°0Overcast
56 °Overcast

Mammoth, Saturday, 17 October

Overcast. High 56°, low 27°.

Pressure30.24 inHg
Wind6.1 mph S
Humidity45%
Visibility6.2 mi
Dew point22°
Sun, 1851° / 25°0Clear
51 °Clear

Mammoth, Sunday, 18 October

Clear. High 51°, low 25°.

Pressure30.09 inHg
Wind4.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point28°
Mon, 1952° / 25°0Partly cloudy
52 °Partly cloudy

Mammoth, Monday, 19 October

Partly cloudy. High 52°, low 25°.

Pressure30.00 inHg
Wind5 mph SE
Humidity46%
Visibility6.2 mi
Dew point27°
Tue, 2053° / 27°0Overcast
53 °Overcast

Mammoth, Tuesday, 20 October

Overcast. High 53°, low 27°.

Pressure30.00 inHg
Wind3.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point30°
Wed, 2153° / 29°0.01Light rain
53 °Light rain

Mammoth, Wednesday, 21 October

Light rain. High 53°, low 29°.

Pressure30.12 inHg
Wind4.1 mph SE
Humidity58%
Visibility—
Dew point31°
Thu, 2252° / 32°0.09Light rain
52 °Light rain

Mammoth, Thursday, 22 October

Light rain. High 52°, low 32°.

Pressure29.77 inHg
Wind6.2 mph N
Humidity55%
Visibility—
Dew point32°
Fri, 2344° / 30°0.28Snow
44 °Snow

Mammoth, Friday, 23 October

Snow. High 44°, low 30°.

Pressure29.88 inHg
Wind8.1 mph NW
Humidity88%
Visibility—
Dew point33°
Sat, 2434° / 27°0Overcast
34 °Overcast

Mammoth, Saturday, 24 October

Overcast. High 34°, low 27°.

Pressure30.30 inHg
Wind7.6 mph N
Humidity69%
Visibility—
Dew point23°
Sun, 2543° / 22°0Overcast
43 °Overcast

Mammoth, Sunday, 25 October

Overcast. High 43°, low 22°.

Pressure30.24 inHg
Wind7.3 mph SW
Humidity59%
Visibility—
Dew point23°
Mon, 2651° / 25°0Mostly clear
51 °Mostly clear

Mammoth, Monday, 26 October

Mostly clear. High 51°, low 25°.

Pressure30.09 inHg
Wind4.5 mph SE
Humidity43%
Visibility—
Dew point20°
Tue, 2759° / 30°0.27Snow
59 °Snow

Mammoth, Tuesday, 27 October

Snow. High 59°, low 30°.

Pressure29.53 inHg
Wind9.3 mph SE
Humidity40%
Visibility—
Dew point27°
Wed, 2834° / 28°0.39Snow
34 °Snow

Mammoth, Wednesday, 28 October

Snow. High 34°, low 28°.

Pressure29.83 inHg
Wind16 mph SW
Humidity87%
Visibility—
Dew point28°
Thu, 2935° / 25°0Overcast
35 °Overcast

Mammoth, Thursday, 29 October

Overcast. High 35°, low 25°.

Pressure30.21 inHg
Wind9 mph S
Humidity80%
Visibility—
Dew point27°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Mammoth, WY, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.