10-day forecast for Alta, CA: 35° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Wednesday, October 28
46° · 0.83 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2659° / 45°0
Morning50°feels 47°
Afternoon59°feels 56°
Evening46°feels 46°
Overnight49°feels 47°
59 °
Alta, Monday, 26 October
Clear. High 59°, low 45°.
Pressure30.12 inHg
Wind10.8 mph S
Humidity37%
Visibility6.2 mi
Dew point33°
Tue, 2761° / 40°0
Morning44°feels 44°
Afternoon61°feels 59°
Evening47°feels 47°
Overnight46°feels 46°
61 °
Alta, Tuesday, 27 October
Clear. High 61°, low 40°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity42%
Visibility6.2 mi
Dew point35°
Wed, 2867° / 39°0
Morning42°feels 40°
Afternoon67°feels 64°
Evening49°feels 49°
Overnight39°feels 39°
67 °
Alta, Wednesday, 28 October
Mostly clear. High 67°, low 39°.
Pressure29.97 inHg
Wind5.8 mph S
Humidity29%
Visibility6.2 mi
Dew point24°
Thu, 2962° / 46°0
Morning50°feels 47°
Afternoon60°feels 58°
Evening57°feels 55°
Overnight46°feels 46°
62 °
Alta, Thursday, 29 October
Overcast. High 62°, low 46°.
Pressure29.91 inHg
Wind7 mph S
Humidity36%
Visibility6.2 mi
Dew point30°
Fri, 3063° / 44°0
Morning48°feels 47°
Afternoon60°feels 58°
Evening56°feels 54°
Overnight45°feels 43°
63 °
Alta, Friday, 30 October
Clear. High 63°, low 44°.
Pressure29.88 inHg
Wind9 mph S
Humidity47%
Visibility—
Dew point37°
Sat, 3155° / 43°0.61
Morning48°feels 45°
Afternoon54°feels 52°
Evening45°feels 45°
Overnight43°feels 43°
55 °
Alta, Saturday, 31 October
Rain. High 55°, low 43°.
Pressure29.88 inHg
Wind7.5 mph SW
Humidity57%
Visibility—
Dew point39°
Sun, 0146° / 36°0.83
Morning39°feels 38°
Afternoon42°feels 41°
Evening44°feels 43°
Overnight37°feels 33°
46 °
Alta, Sunday, 1 November
Snow. High 46°, low 36°.
Pressure29.80 inHg
Wind6.5 mph NE
Humidity95%
Visibility—
Dew point40°
Mon, 0258° / 35°0
Morning41°feels 36°
Afternoon55°feels 52°
Evening50°feels 47°
Overnight40°feels 37°
58 °
Alta, Monday, 2 November
Overcast. High 58°, low 35°.
Pressure29.97 inHg
Wind6.6 mph E
Humidity36%
Visibility—
Dew point27°
Tue, 0358° / 43°0
Morning47°feels 45°
Afternoon54°feels 51°
Evening52°feels 49°
Overnight46°feels 44°
58 °
Alta, Tuesday, 3 November
Overcast. High 58°, low 43°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity47%
Visibility—
Dew point33°
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, CA 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.