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As of 03:43 EST

Weather in Alton, IN

44°Current weather

Alton, Monday, 9 November, 03:43

Clear. Feels like 41°. High 65°, low 40°.

Pressure30.12 inHg
Wind4.5 mph W
Humidity79%
Visibility6.2 mi
Dew point38°

10-day forecast for Alton, IN: 31° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Tuesday, November 10
67° · 0.21 in
Worst day: Wednesday, November 11

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

Tue, 1069° / 41°0Clear
MorningClear45°feels 41°
AfternoonClear68°feels 67°
EveningClear53°feels 52°
OvernightClear43°feels 39°
69 °Clear

Alton, Tuesday, 10 November

Clear. High 69°, low 41°.

Pressure30.09 inHg
Wind5.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 1167° / 44°0.21Rain
MorningClear45°feels 42°
AfternoonClear65°feels 64°
EveningRain55°feels 55°
OvernightClear47°feels 45°
67 °Rain

Alton, Wednesday, 11 November

Rain. High 67°, low 44°.

Pressure29.91 inHg
Wind7.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°
Thu, 1252° / 44°0.09Light rain
MorningLight rain46°feels 40°
AfternoonOvercast51°feels 48°
EveningOvercast46°feels 41°
OvernightOvercast51°feels 50°
52 °Light rain

Alton, Thursday, 12 November

Light rain. High 52°, low 44°.

Pressure29.80 inHg
Wind16.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Fri, 1345° / 38°0Overcast
MorningOvercast41°feels 35°
AfternoonOvercast44°feels 39°
EveningOvercast42°feels 36°
OvernightOvercast40°feels 33°
45 °Overcast

Alton, Friday, 13 November

Overcast. High 45°, low 38°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity67%
Visibility—
Dew point33°
Sat, 1448° / 34°0Overcast
MorningOvercast38°feels 33°
AfternoonOvercast47°feels 43°
EveningOvercast41°feels 38°
OvernightOvercast37°feels 34°
48 °Overcast

Alton, Saturday, 14 November

Overcast. High 48°, low 34°.

Pressure30.24 inHg
Wind8.4 mph N
Humidity51%
Visibility—
Dew point29°
Sun, 1554° / 31°0Clear
MorningClear37°feels 36°
AfternoonClear51°feels 48°
EveningClear44°feels 42°
OvernightClear41°feels 41°
54 °Clear

Alton, Sunday, 15 November

Clear. High 54°, low 31°.

Pressure30.15 inHg
Wind4.7 mph SW
Humidity36%
Visibility—
Dew point23°
Mon, 1659° / 40°0.04Light rain
MorningLight rain48°feels 46°
AfternoonLight rain54°feels 52°
EveningLight rain52°feels 51°
OvernightLight rain48°feels 48°
59 °Light rain

Alton, Monday, 16 November

Light rain. High 59°, low 40°.

Pressure30.09 inHg
Wind5.7 mph SW
Humidity64%
Visibility—
Dew point41°
Tue, 1767° / 50°0Mostly clear
MorningMostly clear55°feels 54°
AfternoonMostly clear65°feels 63°
EveningMostly clear56°feels 54°
OvernightMostly clear53°feels 51°
67 °Mostly clear

Alton, Tuesday, 17 November

Mostly clear. High 67°, low 50°.

Pressure30.24 inHg
Wind3.2 mph SW
Humidity39%
Visibility—
Dew point39°
Wed, 1868° / 49°0Clear
MorningClear54°feels 54°
AfternoonClear66°feels 65°
EveningClear56°feels 55°
OvernightClear53°feels 52°
68 °Clear

Alton, Wednesday, 18 November

Clear. High 68°, low 49°.

Pressure30.30 inHg
Wind4.1 mph SE
Humidity43%
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, 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.