EN
English Español

As of 01:17 EST

Weather in Alton, IN

37°Current weather

Alton, Friday, 13 November, 01:17

Overcast. Feels like 33°. High 46°, low 37°.

Pressure29.88 inHg
Wind5 mph NW
Humidity77%
Visibility6.2 mi
Dew point31°

10-day forecast for Alton, IN: 31° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Friday, November 20
46°
Worst day: Friday, November 13

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

Sat, 1449° / 32°0Clear
MorningClear32°feels 26°
AfternoonOvercast49°feels 45°
EveningClear39°feels 35°
OvernightClear34°feels 29°
49 °Clear

Alton, Saturday, 14 November

Clear. High 49°, low 32°.

Pressure30.30 inHg
Wind5.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 31°0Partly cloudy
MorningClear32°feels 28°
AfternoonMostly clear51°feels 48°
EveningClear39°feels 37°
OvernightClear34°feels 31°
51 °Partly cloudy

Alton, Sunday, 15 November

Partly cloudy. High 51°, low 31°.

Pressure30.45 inHg
Wind3.2 mph N
Humidity51%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 33°0Clear
MorningClear36°feels 36°
AfternoonClear50°feels 47°
EveningClear39°feels 37°
OvernightClear35°feels 31°
51 °Clear

Alton, Monday, 16 November

Clear. High 51°, low 33°.

Pressure30.53 inHg
Wind3.2 mph E
Humidity56%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 32°0Clear
MorningClear39°feels 35°
AfternoonClear53°feels 50°
EveningClear43°feels 40°
OvernightClear38°feels 35°
56 °Clear

Alton, Tuesday, 17 November

Clear. High 56°, low 32°.

Pressure30.50 inHg
Wind4.6 mph E
Humidity45%
Visibility—
Dew point31°
Wed, 1860° / 35°0Clear
MorningClear42°feels 38°
AfternoonClear58°feels 55°
EveningClear47°feels 46°
OvernightClear43°feels 40°
60 °Clear

Alton, Wednesday, 18 November

Clear. High 60°, low 35°.

Pressure30.39 inHg
Wind4.6 mph S
Humidity38%
Visibility—
Dew point31°
Thu, 1961° / 40°0Overcast
MorningOvercast46°feels 42°
AfternoonOvercast58°feels 56°
EveningOvercast51°feels 49°
OvernightOvercast47°feels 45°
61 °Overcast

Alton, Thursday, 19 November

Overcast. High 61°, low 40°.

Pressure30.27 inHg
Wind9.3 mph SW
Humidity37%
Visibility—
Dew point31°
Fri, 2066° / 45°0Clear
MorningClear51°feels 51°
AfternoonClear64°feels 63°
EveningClear54°feels 52°
OvernightClear50°feels 49°
66 °Clear

Alton, Friday, 20 November

Clear. High 66°, low 45°.

Pressure30.39 inHg
Wind3.9 mph SW
Humidity47%
Visibility—
Dew point43°
Sat, 2164° / 46°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast63°feels 61°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 49°
64 °Overcast

Alton, Saturday, 21 November

Overcast. High 64°, low 46°.

Pressure30.30 inHg
Wind6.2 mph SW
Humidity48%
Visibility—
Dew point42°
Sun, 2266° / 47°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast64°feels 62°
EveningOvercast54°feels 53°
OvernightOvercast51°feels 49°
66 °Overcast

Alton, Sunday, 22 November

Overcast. High 66°, low 47°.

Pressure30.15 inHg
Wind6.1 mph S
Humidity45%
Visibility—
Dew point41°

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, IN 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.