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As of 14:46 CDT

Weather in Alton, MO

71°Current weather

Alton, Saturday, 31 October, 14:46

Overcast. Feels like 70°. High 71°, low 57°.

Pressure30.15 inHg
Wind6.4 mph E
Humidity56%
Visibility6.2 mi
Dew point54°

10-day forecast for Alton, MO: 44° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Monday, November 2
68° · 0.62 in
Worst day: Tuesday, November 3

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

Sun, 0165° / 55°0.35Rain
MorningOvercast55°feels 55°
AfternoonOvercast64°feels 64°
EveningOvercast57°feels 57°
OvernightRain55°feels 55°
65 °Rain

Alton, Sunday, 1 November

Rain. High 65°, low 55°.

Pressure30.24 inHg
Wind6.9 mph E
Humidity89%
Visibility6.2 mi
Dew point57°
Mon, 0271° / 54°0Overcast
MorningOvercast58°feels 58°
AfternoonOvercast70°feels 70°
EveningOvercast66°feels 67°
OvernightOvercast58°feels 58°
71 °Overcast

Alton, Monday, 2 November

Overcast. High 71°, low 54°.

Pressure30.06 inHg
Wind9.1 mph S
Humidity75%
Visibility6.2 mi
Dew point58°
Tue, 0368° / 64°0.62Rain
MorningOvercast65°feels 66°
AfternoonLight rain67°feels 68°
EveningLight rain65°feels 66°
OvernightOvercast66°feels 66°
68 °Rain

Alton, Tuesday, 3 November

Rain. High 68°, low 64°.

Pressure29.85 inHg
Wind15.4 mph S
Humidity96%
Visibility3.5 mi
Dew point66°
Wed, 0464° / 51°0.28Rain
MorningClear55°feels 55°
AfternoonOvercast63°feels 62°
EveningRain57°feels 55°
OvernightOvercast60°feels 61°
64 °Rain

Alton, Wednesday, 4 November

Rain. High 64°, low 51°.

Pressure29.80 inHg
Wind8.4 mph W
Humidity66%
Visibility6.2 mi
Dew point50°
Thu, 0565° / 45°0Clear
MorningClear50°feels 47°
AfternoonClear62°feels 60°
EveningClear55°feels 54°
OvernightClear51°feels 50°
65 °Clear

Alton, Thursday, 5 November

Clear. High 65°, low 45°.

Pressure29.88 inHg
Wind5.9 mph W
Humidity56%
Visibility—
Dew point44°
Fri, 0662° / 48°0Overcast
MorningOvercast52°feels 50°
AfternoonOvercast61°feels 59°
EveningOvercast52°feels 51°
OvernightOvercast50°feels 48°
62 °Overcast

Alton, Friday, 6 November

Overcast. High 62°, low 48°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity53%
Visibility—
Dew point43°
Sat, 0762° / 47°0Overcast
MorningOvercast51°feels 49°
AfternoonOvercast60°feels 58°
EveningOvercast55°feels 54°
OvernightOvercast52°feels 51°
62 °Overcast

Alton, Saturday, 7 November

Overcast. High 62°, low 47°.

Pressure29.88 inHg
Wind4.6 mph NE
Humidity53%
Visibility—
Dew point42°
Sun, 0862° / 47°0Overcast
MorningOvercast51°feels 48°
AfternoonOvercast59°feels 57°
EveningOvercast53°feels 51°
OvernightOvercast49°feels 47°
62 °Overcast

Alton, Sunday, 8 November

Overcast. High 62°, low 47°.

Pressure29.88 inHg
Wind12.2 mph N
Humidity42%
Visibility—
Dew point35°
Mon, 0959° / 44°0Overcast
MorningOvercast49°feels 44°
AfternoonOvercast58°feels 57°
EveningOvercast56°feels 54°
OvernightOvercast52°feels 50°
59 °Overcast

Alton, Monday, 9 November

Overcast. High 59°, low 44°.

Pressure30.00 inHg
Wind12.2 mph N
Humidity57%
Visibility—
Dew point42°

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.