10-day forecast for Alta, UT: 28° to 54°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Wednesday, October 28
38° · 0.61 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2441° / 28°0
Morning30°feels 30°
Afternoon41°feels 39°
Evening31°feels 31°
Overnight30°feels 30°
41 °
Alta, Saturday, 24 October
Mostly clear. High 41°, low 28°.
Pressure30.12 inHg
Wind2.5 mph NE
Humidity62%
Visibility6.2 mi
Dew point30°
Sun, 2548° / 30°0.04
Morning37°feels 37°
Afternoon48°feels 48°
Evening41°feels 41°
Overnight38°feels 38°
48 °
Alta, Sunday, 25 October
Light rain. High 48°, low 30°.
Pressure30.18 inHg
Wind1.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point33°
Mon, 2653° / 39°0
Morning40°feels 40°
Afternoon53°feels 51°
Evening42°feels 40°
Overnight40°feels 40°
53 °
Alta, Monday, 26 October
Partly cloudy. High 53°, low 39°.
Pressure30.15 inHg
Wind3.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 2742° / 32°0.13
Morning36°feels 32°
Afternoon40°feels 35°
Evening37°feels 37°
Overnight40°feels 35°
42 °
Alta, Tuesday, 27 October
Snow. High 42°, low 32°.
Pressure30.15 inHg
Wind8.7 mph W
Humidity83%
Visibility—
Dew point35°
Wed, 2854° / 35°0
Morning42°feels 41°
Afternoon51°feels 49°
Evening45°feels 45°
Overnight40°feels 39°
54 °
Alta, Wednesday, 28 October
Partly cloudy. High 54°, low 35°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity53%
Visibility—
Dew point33°
Thu, 2945° / 33°0
Morning35°feels 32°
Afternoon42°feels 39°
Evening38°feels 38°
Overnight34°feels 34°
45 °
Alta, Thursday, 29 October
Overcast. High 45°, low 33°.
Pressure30.00 inHg
Wind7 mph SW
Humidity39%
Visibility—
Dew point18°
Fri, 3036° / 32°0.12
Morning33°feels 31°
Afternoon33°feels 29°
Evening36°feels 36°
Overnight34°feels 34°
36 °
Alta, Friday, 30 October
Light rain. High 36°, low 32°.
Pressure30.00 inHg
Wind5.3 mph S
Humidity91%
Visibility—
Dew point30°
Sat, 3144° / 32°0.01
Morning35°feels 32°
Afternoon41°feels 41°
Evening39°feels 39°
Overnight35°feels 32°
44 °
Alta, Saturday, 31 October
Light rain. High 44°, low 32°.
Pressure29.91 inHg
Wind6.2 mph SW
Humidity63%
Visibility—
Dew point28°
Sun, 0138° / 34°0.61
Morning35°feels 32°
Afternoon38°feels 35°
Evening35°feels 31°
Overnight35°feels 30°
38 °
Alta, Sunday, 1 November
Rain. High 38°, low 34°.
Pressure29.80 inHg
Wind5.1 mph S
Humidity82%
Visibility—
Dew point32°
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, UT 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.