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As of 04:38 CDT

Weather in Alton, IA

44°Current weather

Alton, Tuesday, 27 October, 04:38

Overcast. Feels like 41°. High 55°, low 44°.

Pressure30.09 inHg
Wind6.7 mph W
Humidity98%
Visibility6.2 mi
Dew point44°

10-day forecast for Alton, IA: 40° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Wednesday, October 28
55° · 0.05 in
Worst day: Tuesday, October 27

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

Wed, 2869° / 51°0.03Light rain
MorningPartly cloudy55°feels 55°
AfternoonOvercast69°feels 69°
EveningPartly cloudy62°feels 62°
OvernightMostly clear51°feels 50°
69 °Light rain

Alton, Wednesday, 28 October

Light rain. High 69°, low 51°.

Pressure29.91 inHg
Wind16.2 mph S
Humidity73%
Visibility6.2 mi
Dew point58°
Thu, 2964° / 44°0Clear
MorningClear44°feels 42°
AfternoonClear63°feels 60°
EveningClear52°feels 50°
OvernightClear51°feels 50°
64 °Clear

Alton, Thursday, 29 October

Clear. High 64°, low 44°.

Pressure30.21 inHg
Wind3.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point39°
Fri, 3061° / 46°0Overcast
MorningOvercast51°feels 49°
AfternoonOvercast58°feels 57°
EveningOvercast53°feels 51°
OvernightPartly cloudy47°feels 43°
61 °Overcast

Alton, Friday, 30 October

Overcast. High 61°, low 46°.

Pressure30.18 inHg
Wind7.9 mph E
Humidity61%
Visibility6.2 mi
Dew point43°
Sat, 3161° / 51°0.04Light rain
MorningLight rain54°feels 53°
AfternoonLight rain60°feels 60°
EveningLight rain56°feels 56°
OvernightOvercast51°feels 50°
61 °Light rain

Alton, Saturday, 31 October

Light rain. High 61°, low 51°.

Pressure30.15 inHg
Wind8.5 mph E
Humidity81%
Visibility—
Dew point54°
Sun, 0164° / 50°0Overcast
MorningOvercast55°feels 55°
AfternoonOvercast63°feels 62°
EveningOvercast59°feels 58°
OvernightOvercast55°feels 55°
64 °Overcast

Alton, Sunday, 1 November

Overcast. High 64°, low 50°.

Pressure30.12 inHg
Wind13.2 mph SE
Humidity73%
Visibility—
Dew point53°
Mon, 0256° / 48°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast55°feels 53°
EveningOvercast51°feels 49°
OvernightOvercast50°feels 48°
56 °Overcast

Alton, Monday, 2 November

Overcast. High 56°, low 48°.

Pressure30.06 inHg
Wind14.8 mph NE
Humidity71%
Visibility—
Dew point45°
Tue, 0353° / 45°0Overcast
MorningOvercast50°feels 46°
AfternoonOvercast52°feels 50°
EveningOvercast47°feels 44°
OvernightOvercast46°feels 41°
53 °Overcast

Alton, Tuesday, 3 November

Overcast. High 53°, low 45°.

Pressure30.33 inHg
Wind12.5 mph NE
Humidity67%
Visibility—
Dew point42°
Wed, 0455° / 40°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast51°feels 49°
EveningOvercast48°feels 46°
OvernightOvercast44°feels 43°
55 °Overcast

Alton, Wednesday, 4 November

Overcast. High 55°, low 40°.

Pressure30.15 inHg
Wind7.1 mph N
Humidity59%
Visibility—
Dew point37°
Thu, 0558° / 42°0Mostly clear
MorningMostly clear46°feels 42°
AfternoonMostly clear55°feels 53°
EveningMostly clear49°feels 45°
OvernightMostly clear44°feels 39°
58 °Mostly clear

Alton, Thursday, 5 November

Mostly clear. High 58°, low 42°.

Pressure30.06 inHg
Wind9.8 mph N
Humidity58%
Visibility—
Dew point40°

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.