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As of 03:01 CST

Weather in Alton, IA

45°Current weather

Alton, Sunday, 8 November, 03:01

Clear. Feels like 41°. High 59°, low 40°.

Pressure30.09 inHg
Wind8.3 mph NW
Humidity86%
Visibility6.2 mi
Dew point41°

10-day forecast for Alton, IA: 24° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

62°
Best day: Monday, November 9
39°
Worst day: Friday, November 13

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

Mon, 0962° / 43°0Clear
MorningOvercast45°feels 40°
AfternoonClear62°feels 61°
EveningMostly clear51°feels 49°
OvernightClear43°feels 39°
62 °Clear

Alton, Monday, 9 November

Clear. High 62°, low 43°.

Pressure30.00 inHg
Wind7.6 mph W
Humidity57%
Visibility6.2 mi
Dew point44°
Tue, 1060° / 36°0Partly cloudy
MorningPartly cloudy38°feels 38°
AfternoonPartly cloudy60°feels 58°
EveningClear47°feels 44°
OvernightClear41°feels 38°
60 °Partly cloudy

Alton, Tuesday, 10 November

Partly cloudy. High 60°, low 36°.

Pressure30.09 inHg
Wind5.1 mph S
Humidity46%
Visibility6.2 mi
Dew point37°
Wed, 1153° / 42°0Overcast
MorningOvercast44°feels 38°
AfternoonOvercast52°feels 50°
EveningPartly cloudy44°feels 39°
OvernightClear47°feels 41°
53 °Overcast

Alton, Wednesday, 11 November

Overcast. High 53°, low 42°.

Pressure30.03 inHg
Wind15.7 mph N
Humidity60%
Visibility6.2 mi
Dew point38°
Thu, 1240° / 30°0Overcast
MorningOvercast35°feels 28°
AfternoonOvercast37°feels 30°
EveningOvercast34°feels 29°
OvernightOvercast35°feels 27°
40 °Overcast

Alton, Thursday, 12 November

Overcast. High 40°, low 30°.

Pressure30.27 inHg
Wind13.8 mph N
Humidity75%
Visibility—
Dew point30°
Fri, 1339° / 24°0Partly cloudy
MorningPartly cloudy28°feels 24°
AfternoonPartly cloudy36°feels 36°
EveningPartly cloudy34°feels 33°
OvernightPartly cloudy32°feels 28°
39 °Partly cloudy

Alton, Friday, 13 November

Partly cloudy. High 39°, low 24°.

Pressure30.21 inHg
Wind4.8 mph NW
Humidity76%
Visibility—
Dew point28°
Sat, 1456° / 33°0Clear
MorningClear39°feels 33°
AfternoonClear51°feels 49°
EveningClear48°feels 46°
OvernightClear44°feels 41°
56 °Clear

Alton, Saturday, 14 November

Clear. High 56°, low 33°.

Pressure29.94 inHg
Wind8 mph S
Humidity55%
Visibility—
Dew point34°
Sun, 1562° / 43°0Mostly clear
MorningMostly clear47°feels 46°
AfternoonMostly clear58°feels 55°
EveningMostly clear52°feels 49°
OvernightMostly clear48°feels 45°
62 °Mostly clear

Alton, Sunday, 15 November

Mostly clear. High 62°, low 43°.

Pressure30.00 inHg
Wind7.4 mph SE
Humidity39%
Visibility—
Dew point32°
Mon, 1661° / 45°0Overcast
MorningOvercast49°feels 45°
AfternoonOvercast57°feels 56°
EveningOvercast53°feels 52°
OvernightOvercast51°feels 49°
61 °Overcast

Alton, Monday, 16 November

Overcast. High 61°, low 45°.

Pressure30.00 inHg
Wind12 mph SE
Humidity64%
Visibility—
Dew point44°
Tue, 1760° / 50°0Overcast
MorningOvercast52°feels 49°
AfternoonOvercast58°feels 56°
EveningOvercast53°feels 50°
OvernightOvercast51°feels 49°
60 °Overcast

Alton, Tuesday, 17 November

Overcast. High 60°, low 50°.

Pressure30.03 inHg
Wind9.7 mph S
Humidity41%
Visibility—
Dew point34°

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.