EN
English Español

As of 06:30 CDT

Weather in Alton, IA

41°Current weather

Alton, Monday, 26 October, 06:30

Rain. Feels like 35°. High 48°, low 41°.

Pressure30.42 inHg
Wind10.7 mph NE
Humidity96%
Visibility1.6 mi
Dew point40°

10-day forecast for Alton, IA: 41° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Wednesday, October 28
48° · 0.99 in
Worst day: Monday, October 26

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

Tue, 2759° / 45°0.03Light rain
MorningOvercast45°feels 41°
AfternoonClear56°feels 54°
EveningClear52°feels 51°
OvernightOvercast53°feels 52°
59 °Light rain

Alton, Tuesday, 27 October

Light rain. High 59°, low 45°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point42°
Wed, 2870° / 55°0.02Light rain
MorningMostly clear55°feels 55°
AfternoonOvercast70°feels 70°
EveningMostly clear60°feels 61°
OvernightOvercast58°feels 58°
70 °Light rain

Alton, Wednesday, 28 October

Light rain. High 70°, low 55°.

Pressure29.94 inHg
Wind12.9 mph S
Humidity69%
Visibility6.2 mi
Dew point56°
Thu, 2964° / 50°0Clear
MorningClear49°feels 47°
AfternoonClear62°feels 61°
EveningMostly clear54°feels 53°
OvernightMostly clear54°feels 53°
64 °Clear

Alton, Thursday, 29 October

Clear. High 64°, low 50°.

Pressure30.12 inHg
Wind2.6 mph E
Humidity71%
Visibility6.2 mi
Dew point49°
Fri, 3068° / 49°0.03Light rain
MorningLight rain57°feels 56°
AfternoonLight rain65°feels 64°
EveningLight rain62°feels 62°
OvernightOvercast50°feels 48°
68 °Light rain

Alton, Friday, 30 October

Light rain. High 68°, low 49°.

Pressure30.06 inHg
Wind7.7 mph E
Humidity72%
Visibility—
Dew point54°
Sat, 3168° / 58°0.14Light rain
MorningLight rain61°feels 61°
AfternoonLight rain66°feels 66°
EveningLight rain61°feels 60°
OvernightLight rain58°feels 58°
68 °Light rain

Alton, Saturday, 31 October

Light rain. High 68°, low 58°.

Pressure30.06 inHg
Wind9.8 mph S
Humidity73%
Visibility—
Dew point57°
Sun, 0165° / 51°0Partly cloudy
MorningPartly cloudy55°feels 54°
AfternoonPartly cloudy62°feels 62°
EveningPartly cloudy58°feels 57°
OvernightPartly cloudy55°feels 55°
65 °Partly cloudy

Alton, Sunday, 1 November

Partly cloudy. High 65°, low 51°.

Pressure30.00 inHg
Wind6.9 mph SE
Humidity66%
Visibility—
Dew point50°
Mon, 0256° / 54°0.28Rain
MorningRain55°feels 54°
AfternoonRain56°feels 55°
EveningRain55°feels 55°
OvernightRain55°feels 54°
56 °Rain

Alton, Monday, 2 November

Rain. High 56°, low 54°.

Pressure29.85 inHg
Wind11.2 mph SW
Humidity94%
Visibility—
Dew point54°
Tue, 0352° / 48°0.06Light rain
MorningLight rain48°feels 41°
AfternoonLight rain50°feels 44°
EveningLight rain50°feels 49°
OvernightLight rain49°feels 44°
52 °Light rain

Alton, Tuesday, 3 November

Light rain. High 52°, low 48°.

Pressure29.94 inHg
Wind21.9 mph NW
Humidity90%
Visibility—
Dew point46°
Wed, 0454° / 48°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast53°feels 52°
EveningOvercast52°feels 51°
OvernightOvercast51°feels 50°
54 °Overcast

Alton, Wednesday, 4 November

Overcast. High 54°, low 48°.

Pressure30.06 inHg
Wind10.5 mph N
Humidity78%
Visibility—
Dew point46°

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.