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As of 07:14 CST

Weather in Alton, IA

27°Current weather

Alton, Thursday, 12 November, 07:14

Overcast. Feels like 19°. High 40°, low 27°.

Pressure30.21 inHg
Wind8.3 mph N
Humidity93%
Visibility6.2 mi
Dew point27°

10-day forecast for Alton, IA: 22° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

60°
Best day: Wednesday, November 18
64° · 0.2 in
Worst day: Saturday, November 21

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1339° / 22°0Clear
MorningClear26°feels 19°
AfternoonClear39°feels 39°
EveningClear28°feels 22°
OvernightPartly cloudy28°feels 28°
39 °Clear

Alton, Friday, 13 November

Clear. High 39°, low 22°.

Pressure30.27 inHg
Wind2.2 mph NE
Humidity72%
Visibility6.2 mi
Dew point24°
Sat, 1443° / 26°0Clear
MorningClear27°feels 20°
AfternoonClear42°feels 37°
EveningMostly clear32°feels 26°
OvernightClear26°feels 21°
43 °Clear

Alton, Saturday, 14 November

Clear. High 43°, low 26°.

Pressure30.30 inHg
Wind9.4 mph S
Humidity67%
Visibility6.2 mi
Dew point24°
Sun, 1547° / 29°0Mostly clear
MorningClear30°feels 22°
AfternoonClear46°feels 41°
EveningClear37°feels 30°
OvernightMostly clear29°feels 22°
47 °Mostly clear

Alton, Sunday, 15 November

Mostly clear. High 47°, low 29°.

Pressure30.39 inHg
Wind9.8 mph S
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 1650° / 31°0Mostly clear
MorningMostly clear36°feels 28°
AfternoonMostly clear47°feels 41°
EveningMostly clear43°feels 36°
OvernightClear33°feels 25°
50 °Mostly clear

Alton, Monday, 16 November

Mostly clear. High 50°, low 31°.

Pressure30.33 inHg
Wind13.8 mph S
Humidity60%
Visibility—
Dew point32°
Tue, 1754° / 37°0Clear
MorningClear41°feels 33°
AfternoonClear50°feels 44°
EveningClear49°feels 44°
OvernightClear46°feels 40°
54 °Clear

Alton, Tuesday, 17 November

Clear. High 54°, low 37°.

Pressure30.24 inHg
Wind17.5 mph S
Humidity63%
Visibility—
Dew point36°
Wed, 1860° / 49°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast56°feels 55°
EveningOvercast60°feels 58°
OvernightOvercast58°feels 57°
60 °Overcast

Alton, Wednesday, 18 November

Overcast. High 60°, low 49°.

Pressure29.94 inHg
Wind18.4 mph S
Humidity74%
Visibility—
Dew point47°
Thu, 1957° / 50°0.06Light rain
MorningLight rain53°feels 52°
AfternoonLight rain55°feels 54°
EveningLight rain53°feels 51°
OvernightLight rain51°feels 49°
57 °Light rain

Alton, Thursday, 19 November

Light rain. High 57°, low 50°.

Pressure29.74 inHg
Wind18.4 mph S
Humidity77%
Visibility—
Dew point48°
Fri, 2058° / 43°0Partly cloudy
MorningPartly cloudy46°feels 42°
AfternoonPartly cloudy54°feels 52°
EveningPartly cloudy50°feels 48°
OvernightPartly cloudy47°feels 44°
58 °Partly cloudy

Alton, Friday, 20 November

Partly cloudy. High 58°, low 43°.

Pressure30.09 inHg
Wind11 mph W
Humidity61%
Visibility—
Dew point39°
Sat, 2164° / 47°0.2Light rain
MorningLight rain53°feels 49°
AfternoonLight rain62°feels 62°
EveningLight rain61°feels 61°
OvernightLight rain56°feels 55°
64 °Light rain

Alton, Saturday, 21 November

Light rain. High 64°, low 47°.

Pressure29.80 inHg
Wind17.9 mph SE
Humidity75%
Visibility—
Dew point52°

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 Alton, 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.