10-day forecast for Alta, WY: 18° to 53°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Thursday, October 29
43° · 0.43 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2843° / 27°0
Morning27°feels 19°
Afternoon40°feels 35°
Evening33°feels 27°
Overnight27°feels 20°
43 °
Alta, Wednesday, 28 October
Overcast. High 43°, low 27°.
Pressure30.12 inHg
Wind9.1 mph SW
Humidity78%
Visibility6.2 mi
Dew point25°
Thu, 2950° / 31°0
Morning31°feels 25°
Afternoon50°feels 47°
Evening38°feels 33°
Overnight32°feels 26°
50 °
Alta, Thursday, 29 October
Partly cloudy. High 50°, low 31°.
Pressure30.03 inHg
Wind6.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point29°
Fri, 3053° / 37°0.08
Morning39°feels 34°
Afternoon53°feels 50°
Evening40°feels 35°
Overnight38°feels 34°
53 °
Alta, Friday, 30 October
Light rain. High 53°, low 37°.
Pressure29.91 inHg
Wind11.3 mph S
Humidity45%
Visibility6.2 mi
Dew point31°
Sat, 3146° / 37°0.14
Morning39°feels 37°
Afternoon45°feels 45°
Evening41°feels 41°
Overnight37°feels 37°
46 °
Alta, Saturday, 31 October
Light rain. High 46°, low 37°.
Pressure29.94 inHg
Wind6.7 mph W
Humidity78%
Visibility—
Dew point38°
Sun, 0143° / 35°0.43
Morning39°feels 39°
Afternoon40°feels 39°
Evening37°feels 32°
Overnight36°feels 34°
43 °
Alta, Sunday, 1 November
Snow. High 43°, low 35°.
Pressure29.85 inHg
Wind6.7 mph NW
Humidity95%
Visibility—
Dew point39°
Mon, 0235° / 20°0.19
Morning33°feels 26°
Afternoon31°feels 26°
Evening26°feels 24°
Overnight22°feels 15°
35 °
Alta, Monday, 2 November
Snow. High 35°, low 20°.
Pressure30.21 inHg
Wind8.6 mph NW
Humidity91%
Visibility—
Dew point30°
Tue, 0338° / 18°0
Morning23°feels 16°
Afternoon34°feels 33°
Evening28°feels 22°
Overnight22°feels 13°
38 °
Alta, Tuesday, 3 November
Clear. High 38°, low 18°.
Pressure30.36 inHg
Wind7.8 mph SE
Humidity63%
Visibility—
Dew point22°
Wed, 0441° / 24°0
Morning29°feels 23°
Afternoon39°feels 39°
Evening31°feels 31°
Overnight29°feels 24°
41 °
Alta, Wednesday, 4 November
Overcast. High 41°, low 24°.
Pressure30.12 inHg
Wind8.1 mph E
Humidity77%
Visibility—
Dew point31°
Thu, 0544° / 29°0
Morning33°feels 28°
Afternoon40°feels 38°
Evening35°feels 35°
Overnight33°feels 28°
44 °
Alta, Thursday, 5 November
Partly cloudy. High 44°, low 29°.
Pressure30.12 inHg
Wind4.9 mph SE
Humidity65%
Visibility—
Dew point29°
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 Alta, 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.