10-day forecast for Alta, WY: 27° to 54°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Friday, October 30
44° · 0.31 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2951° / 27°0
Morning27°feels 20°
Afternoon50°feels 47°
Evening42°feels 39°
Overnight32°feels 26°
51 °
Alta, Thursday, 29 October
Overcast. High 51°, low 27°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity52%
Visibility6.2 mi
Dew point26°
Fri, 3054° / 33°0.02
Morning33°feels 27°
Afternoon54°feels 51°
Evening38°feels 35°
Overnight38°feels 35°
54 °
Alta, Friday, 30 October
Light rain. High 54°, low 33°.
Pressure29.88 inHg
Wind7.5 mph S
Humidity46%
Visibility6.2 mi
Dew point30°
Sat, 3147° / 36°0.05
Morning38°feels 38°
Afternoon47°feels 46°
Evening38°feels 38°
Overnight37°feels 37°
47 °
Alta, Saturday, 31 October
Light rain. High 47°, low 36°.
Pressure29.97 inHg
Wind1.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point39°
Sun, 0144° / 38°0.31
Morning39°feels 39°
Afternoon42°feels 42°
Evening39°feels 37°
Overnight39°feels 34°
44 °
Alta, Sunday, 1 November
Light rain. High 44°, low 38°.
Pressure29.85 inHg
Wind1.7 mph W
Humidity89%
Visibility5.5 mi
Dew point41°
Mon, 0253° / 33°0.02
Morning37°feels 35°
Afternoon46°feels 46°
Evening41°feels 41°
Overnight35°feels 34°
53 °
Alta, Monday, 2 November
Light rain. High 53°, low 33°.
Pressure30.18 inHg
Wind3.2 mph NW
Humidity59%
Visibility—
Dew point31°
Tue, 0344° / 32°0
Morning37°feels 37°
Afternoon42°feels 42°
Evening35°feels 31°
Overnight35°feels 31°
44 °
Alta, Tuesday, 3 November
Overcast. High 44°, low 32°.
Pressure30.33 inHg
Wind6.3 mph SE
Humidity61%
Visibility—
Dew point30°
Wed, 0452° / 35°0
Morning40°feels 34°
Afternoon48°feels 45°
Evening42°feels 38°
Overnight38°feels 33°
52 °
Alta, Wednesday, 4 November
Overcast. High 52°, low 35°.
Pressure29.94 inHg
Wind8.5 mph SE
Humidity63%
Visibility—
Dew point35°
Thu, 0546° / 35°0
Morning38°feels 35°
Afternoon44°feels 40°
Evening38°feels 35°
Overnight35°feels 30°
46 °
Alta, Thursday, 5 November
Clear. High 46°, low 35°.
Pressure29.97 inHg
Wind7.6 mph SW
Humidity53%
Visibility—
Dew point27°
Fri, 0647° / 34°0
Morning37°feels 33°
Afternoon45°feels 44°
Evening41°feels 38°
Overnight36°feels 33°
47 °
Alta, Friday, 6 November
Overcast. High 47°, low 34°.
Pressure30.03 inHg
Wind6.4 mph SE
Humidity58%
Visibility—
Dew point30°
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.