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As of 23:57 CDT

Weather in Alton, MO

62°Current weather

Alton, Friday, 30 October, 23:57

Overcast. Feels like 61°. High 78°, low 55°.

Pressure30.18 inHg
Wind5.1 mph E
Humidity66%
Visibility6.2 mi
Dew point50°

10-day forecast for Alton, MO: 48° to 78°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Friday, October 30
69° · 1.36 in
Worst day: Wednesday, November 4

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

Sat, 3172° / 55°0.21Rain
MorningOvercast57°feels 56°
AfternoonOvercast71°feels 70°
EveningLight rain57°feels 57°
OvernightOvercast61°feels 60°
72 °Rain

Alton, Saturday, 31 October

Rain. High 72°, low 55°.

Pressure30.21 inHg
Wind7.4 mph E
Humidity66%
Visibility6.2 mi
Dew point56°
Sun, 0167° / 53°0.29Rain
MorningOvercast53°feels 53°
AfternoonOvercast65°feels 65°
EveningOvercast60°feels 60°
OvernightRain54°feels 54°
67 °Rain

Alton, Sunday, 1 November

Rain. High 67°, low 53°.

Pressure30.24 inHg
Wind6.2 mph E
Humidity78%
Visibility6.2 mi
Dew point56°
Mon, 0269° / 58°0.06Light rain
MorningOvercast59°feels 60°
AfternoonLight rain66°feels 67°
EveningOvercast66°feels 67°
OvernightOvercast59°feels 59°
69 °Light rain

Alton, Monday, 2 November

Light rain. High 69°, low 58°.

Pressure30.06 inHg
Wind12 mph S
Humidity95%
Visibility4.9 mi
Dew point63°
Tue, 0371° / 64°0.09Light rain
MorningOvercast65°feels 65°
AfternoonOvercast71°feels 71°
EveningLight rain66°feels 67°
OvernightOvercast65°feels 66°
71 °Light rain

Alton, Tuesday, 3 November

Light rain. High 71°, low 64°.

Pressure29.88 inHg
Wind14.6 mph S
Humidity76%
Visibility6.2 mi
Dew point62°
Wed, 0469° / 60°1.36Rain
MorningRain63°feels 64°
AfternoonRain64°feels 65°
EveningRain62°feels 62°
OvernightRain61°feels 61°
69 °Rain

Alton, Wednesday, 4 November

Rain. High 69°, low 60°.

Pressure29.65 inHg
Wind13.7 mph SE
Humidity97%
Visibility—
Dew point64°
Thu, 0566° / 53°0.09Light rain
MorningLight rain58°feels 57°
AfternoonLight rain61°feels 60°
EveningLight rain55°feels 53°
OvernightLight rain53°feels 52°
66 °Light rain

Alton, Thursday, 5 November

Light rain. High 66°, low 53°.

Pressure29.77 inHg
Wind9.8 mph NW
Humidity60%
Visibility—
Dew point47°
Fri, 0669° / 48°0Mostly clear
MorningMostly clear54°feels 52°
AfternoonMostly clear67°feels 65°
EveningMostly clear57°feels 55°
OvernightMostly clear53°feels 51°
69 °Mostly clear

Alton, Friday, 6 November

Mostly clear. High 69°, low 48°.

Pressure30.00 inHg
Wind5 mph N
Humidity42%
Visibility—
Dew point42°
Sat, 0767° / 49°0Overcast
MorningOvercast53°feels 53°
AfternoonOvercast65°feels 64°
EveningOvercast58°feels 57°
OvernightOvercast53°feels 52°
67 °Overcast

Alton, Saturday, 7 November

Overcast. High 67°, low 49°.

Pressure30.06 inHg
Wind5.8 mph E
Humidity52%
Visibility—
Dew point46°
Sun, 0864° / 51°0.3Rain
MorningRain55°feels 54°
AfternoonRain62°feels 61°
EveningRain54°feels 54°
OvernightRain54°feels 53°
64 °Rain

Alton, Sunday, 8 November

Rain. High 64°, low 51°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity53%
Visibility—
Dew point45°

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, MO 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.