10-day forecast for Altamont, WY: 18° to 48°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
48°
Best day: Sunday, November 15
44° · 0.36 in
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1645° / 30°0
Morning31°feels 24°
Afternoon45°feels 41°
Evening36°feels 32°
Overnight32°feels 32°
45 °
Altamont, Monday, 16 November
Overcast. High 45°, low 30°.
Pressure30.06 inHg
Wind6.2 mph NE
Humidity63%
Visibility6.2 mi
Dew point30°
Tue, 1744° / 30°0.36
Morning35°feels 29°
Afternoon44°feels 42°
Evening34°feels 26°
Overnight33°feels 29°
44 °
Altamont, Tuesday, 17 November
Snow. High 44°, low 30°.
Pressure29.71 inHg
Wind9.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point33°
Wed, 1833° / 23°0.02
Morning26°feels 13°
Afternoon33°feels 26°
Evening23°feels 19°
Overnight28°feels 15°
33 °
Altamont, Wednesday, 18 November
Light snow. High 33°, low 23°.
Pressure30.15 inHg
Wind13.9 mph SW
Humidity90%
Visibility1.5 mi
Dew point21°
Thu, 1931° / 23°0.16
Morning24°feels 16°
Afternoon28°feels 19°
Evening29°feels 22°
Overnight23°feels 17°
31 °
Altamont, Thursday, 19 November
Light snow. High 31°, low 23°.
Pressure30.06 inHg
Wind8.2 mph NE
Humidity94%
Visibility6.2 mi
Dew point23°
Fri, 2031° / 21°0.03
Morning25°feels 18°
Afternoon30°feels 19°
Evening26°feels 14°
Overnight23°feels 12°
31 °
Altamont, Friday, 20 November
Light snow. High 31°, low 21°.
Pressure29.80 inHg
Wind23.4 mph SW
Humidity95%
Visibility—
Dew point28°
Sat, 2139° / 18°0
Morning22°feels 16°
Afternoon33°feels 32°
Evening30°feels 27°
Overnight24°feels 17°
39 °
Altamont, Saturday, 21 November
Partly cloudy. High 39°, low 18°.
Pressure29.97 inHg
Wind9 mph SW
Humidity40%
Visibility—
Dew point9°
Sun, 2237° / 24°0.04
Morning27°feels 22°
Afternoon34°feels 30°
Evening28°feels 28°
Overnight25°feels 20°
37 °
Altamont, Sunday, 22 November
Light snow. High 37°, low 24°.
Pressure29.88 inHg
Wind9.9 mph W
Humidity41%
Visibility—
Dew point12°
Mon, 2331° / 20°0.04
Morning25°feels 15°
Afternoon27°feels 17°
Evening24°feels 14°
Overnight24°feels 16°
31 °
Altamont, Monday, 23 November
Light snow. High 31°, low 20°.
Pressure30.21 inHg
Wind13.4 mph SW
Humidity55%
Visibility—
Dew point13°
Tue, 2439° / 20°0.01
Morning25°feels 19°
Afternoon36°feels 36°
Evening33°feels 31°
Overnight29°feels 20°
39 °
Altamont, Tuesday, 24 November
Light snow. High 39°, low 20°.
Pressure30.00 inHg
Wind13.3 mph SW
Humidity45%
Visibility—
Dew point15°
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 Altamont, 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.