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As of 08:56 CDT

Weather in Alton, IA

53°Current weather

Alton, Wednesday, 28 October, 08:56

Partly cloudy. Feels like 53°. High 65°, low 53°.

Pressure29.94 inHg
Wind10.4 mph S
Humidity96%
Visibility6.2 mi
Dew point52°

10-day forecast for Alton, IA: 41° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Sunday, November 1
62° · 1.75 in
Worst day: Monday, November 2

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

Thu, 2960° / 41°0Mostly clear
MorningClear41°feels 38°
AfternoonClear60°feels 58°
EveningClear51°feels 49°
OvernightClear48°feels 45°
60 °Mostly clear

Alton, Thursday, 29 October

Mostly clear. High 60°, low 41°.

Pressure30.24 inHg
Wind5.1 mph E
Humidity54%
Visibility6.2 mi
Dew point40°
Fri, 3058° / 44°0.02Light rain
MorningOvercast49°feels 46°
AfternoonOvercast56°feels 55°
EveningOvercast54°feels 53°
OvernightOvercast45°feels 41°
58 °Light rain

Alton, Friday, 30 October

Light rain. High 58°, low 44°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity72%
Visibility6.2 mi
Dew point45°
Sat, 3162° / 50°0.25Rain
MorningLight rain51°feels 50°
AfternoonOvercast59°feels 59°
EveningOvercast57°feels 57°
OvernightOvercast50°feels 47°
62 °Rain

Alton, Saturday, 31 October

Rain. High 62°, low 50°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity95%
Visibility5.5 mi
Dew point52°
Sun, 0166° / 53°0.04Light rain
MorningOvercast54°feels 53°
AfternoonLight rain65°feels 64°
EveningLight rain60°feels 60°
OvernightOvercast53°feels 53°
66 °Light rain

Alton, Sunday, 1 November

Light rain. High 66°, low 53°.

Pressure30.18 inHg
Wind14.9 mph SE
Humidity59%
Visibility—
Dew point49°
Mon, 0262° / 58°1.75Heavy rain
MorningHeavy rain59°feels 59°
AfternoonHeavy rain61°feels 61°
EveningHeavy rain62°feels 62°
OvernightHeavy rain60°feels 61°
62 °Heavy rain

Alton, Monday, 2 November

Heavy rain. High 62°, low 58°.

Pressure29.77 inHg
Wind17.8 mph SE
Humidity94%
Visibility—
Dew point58°
Tue, 0359° / 51°0.56Rain
MorningRain54°feels 53°
AfternoonRain52°feels 51°
EveningRain51°feels 50°
OvernightRain52°feels 51°
59 °Rain

Alton, Tuesday, 3 November

Rain. High 59°, low 51°.

Pressure29.94 inHg
Wind19.9 mph NE
Humidity91%
Visibility—
Dew point50°
Wed, 0454° / 50°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast53°feels 52°
EveningOvercast53°feels 51°
OvernightOvercast52°feels 51°
54 °Overcast

Alton, Wednesday, 4 November

Overcast. High 54°, low 50°.

Pressure29.91 inHg
Wind14.9 mph N
Humidity86%
Visibility—
Dew point48°
Thu, 0558° / 45°0Clear
MorningClear48°feels 45°
AfternoonClear56°feels 55°
EveningClear50°feels 49°
OvernightClear47°feels 44°
58 °Clear

Alton, Thursday, 5 November

Clear. High 58°, low 45°.

Pressure29.91 inHg
Wind10 mph N
Humidity66%
Visibility—
Dew point44°
Fri, 0650° / 41°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast48°feels 45°
EveningOvercast44°feels 40°
OvernightOvercast44°feels 39°
50 °Overcast

Alton, Friday, 6 November

Overcast. High 50°, low 41°.

Pressure30.09 inHg
Wind8.1 mph NE
Humidity47%
Visibility—
Dew point29°

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.