10-day forecast for Alta, IA: 33° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, November 9
60° · 0.79 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0448° / 45°0.2
Morning47°feels 41°
Afternoon46°feels 39°
Evening45°feels 39°
Overnight48°feels 42°
48 °
Alta, Wednesday, 4 November
Light rain. High 48°, low 45°.
Pressure29.71 inHg
Wind16 mph W
Humidity88%
Visibility3.5 mi
Dew point43°
Thu, 0553° / 41°0.03
Morning46°feels 41°
Afternoon53°feels 51°
Evening43°feels 37°
Overnight46°feels 41°
53 °
Alta, Thursday, 5 November
Light rain. High 53°, low 41°.
Pressure29.94 inHg
Wind12.5 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Fri, 0649° / 36°0
Morning39°feels 35°
Afternoon49°feels 48°
Evening39°feels 39°
Overnight38°feels 33°
49 °
Alta, Friday, 6 November
Overcast. High 49°, low 36°.
Pressure30.24 inHg
Wind4 mph N
Humidity59%
Visibility6.2 mi
Dew point34°
Sat, 0757° / 35°0
Morning39°feels 35°
Afternoon53°feels 51°
Evening48°feels 45°
Overnight36°feels 32°
57 °
Alta, Saturday, 7 November
Overcast. High 57°, low 35°.
Pressure30.12 inHg
Wind7.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point41°
Sun, 0860° / 40°0
Morning45°feels 42°
Afternoon56°feels 54°
Evening50°feels 48°
Overnight47°feels 44°
60 °
Alta, Sunday, 8 November
Overcast. High 60°, low 40°.
Pressure30.15 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point39°
Mon, 0963° / 47°0
Morning51°feels 47°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight51°feels 49°
63 °
Alta, Monday, 9 November
Mostly clear. High 63°, low 47°.
Pressure29.83 inHg
Wind15.5 mph SW
Humidity48%
Visibility—
Dew point40°
Tue, 1055° / 41°0
Morning44°feels 40°
Afternoon52°feels 49°
Evening48°feels 48°
Overnight45°feels 44°
55 °
Alta, Tuesday, 10 November
Partly cloudy. High 55°, low 41°.
Pressure30.18 inHg
Wind9.9 mph N
Humidity31%
Visibility—
Dew point22°
Wed, 1152° / 39°0
Morning44°feels 41°
Afternoon50°feels 46°
Evening43°feels 38°
Overnight39°feels 35°
52 °
Alta, Wednesday, 11 November
Overcast. High 52°, low 39°.
Pressure30.30 inHg
Wind8.7 mph N
Humidity40%
Visibility—
Dew point26°
Thu, 1247° / 33°0
Morning37°feels 35°
Afternoon44°feels 44°
Evening41°feels 38°
Overnight38°feels 33°
47 °
Alta, Thursday, 12 November
Clear. High 47°, low 33°.
Pressure30.30 inHg
Wind6.7 mph S
Humidity49%
Visibility—
Dew point26°
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, IA 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.