EN
English Español

As of 20:40 CST

Weather in Alton, MO

45°Current weather

Alton, Sunday, 8 November, 20:40

Clear. Feels like 43°. High 65°, low 34°.

Pressure30.15 inHg
Wind4.8 mph W
Humidity84%
Visibility6.2 mi
Dew point41°

10-day forecast for Alton, MO: 29° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Monday, November 16
46°
Worst day: Friday, November 13

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

Mon, 0967° / 38°0Clear
MorningClear48°feels 48°
AfternoonClear67°feels 66°
EveningClear46°feels 46°
OvernightClear41°feels 38°
67 °Clear

Alton, Monday, 9 November

Clear. High 67°, low 38°.

Pressure30.18 inHg
Wind3.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point48°
Tue, 1069° / 40°0Clear
MorningClear50°feels 48°
AfternoonClear69°feels 67°
EveningClear53°feels 52°
OvernightClear42°feels 39°
69 °Clear

Alton, Tuesday, 10 November

Clear. High 69°, low 40°.

Pressure30.12 inHg
Wind4.2 mph W
Humidity47%
Visibility6.2 mi
Dew point47°
Wed, 1169° / 47°0Partly cloudy
MorningOvercast57°feels 56°
AfternoonPartly cloudy69°feels 69°
EveningClear56°feels 54°
OvernightClear48°feels 48°
69 °Partly cloudy

Alton, Wednesday, 11 November

Partly cloudy. High 69°, low 47°.

Pressure29.91 inHg
Wind11.9 mph W
Humidity66%
Visibility6.2 mi
Dew point57°
Thu, 1258° / 46°0Clear
MorningClear49°feels 46°
AfternoonPartly cloudy57°feels 55°
EveningOvercast49°feels 44°
OvernightClear50°feels 46°
58 °Clear

Alton, Thursday, 12 November

Clear. High 58°, low 46°.

Pressure29.97 inHg
Wind9.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Fri, 1346° / 35°0Overcast
MorningOvercast38°feels 31°
AfternoonOvercast43°feels 38°
EveningOvercast38°feels 34°
OvernightOvercast35°feels 30°
46 °Overcast

Alton, Friday, 13 November

Overcast. High 46°, low 35°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity58%
Visibility—
Dew point29°
Sat, 1452° / 29°0Mostly clear
MorningMostly clear35°feels 31°
AfternoonMostly clear47°feels 46°
EveningMostly clear43°feels 40°
OvernightMostly clear39°feels 36°
52 °Mostly clear

Alton, Saturday, 14 November

Mostly clear. High 52°, low 29°.

Pressure30.24 inHg
Wind5.1 mph NW
Humidity47%
Visibility—
Dew point26°
Sun, 1565° / 39°0Clear
MorningClear46°feels 45°
AfternoonClear60°feels 58°
EveningClear53°feels 51°
OvernightClear48°feels 47°
65 °Clear

Alton, Sunday, 15 November

Clear. High 65°, low 39°.

Pressure30.03 inHg
Wind5.1 mph S
Humidity37%
Visibility—
Dew point32°
Mon, 1670° / 48°0Overcast
MorningOvercast53°feels 53°
AfternoonOvercast67°feels 65°
EveningOvercast60°feels 60°
OvernightOvercast54°feels 54°
70 °Overcast

Alton, Monday, 16 November

Overcast. High 70°, low 48°.

Pressure30.09 inHg
Wind7.2 mph S
Humidity54%
Visibility—
Dew point48°
Tue, 1770° / 54°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast68°feels 67°
EveningOvercast60°feels 58°
OvernightOvercast55°feels 54°
70 °Overcast

Alton, Tuesday, 17 November

Overcast. High 70°, low 54°.

Pressure30.18 inHg
Wind10.4 mph SE
Humidity46%
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, 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.