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As of 14:24 EST

Weather in Alton, IN

70°Current weather

Alton, Wednesday, 11 November, 14:24

Mostly clear. Feels like 69°. High 70°, low 41°.

Pressure29.80 inHg
Wind5 mph S
Humidity46%
Visibility6.2 mi
Dew point49°

10-day forecast for Alton, IN: 30° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Friday, November 20
45° · 0.17 in
Worst day: Friday, November 13

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

Thu, 1258° / 36°0Light rain
MorningClear42°feels 36°
AfternoonPartly cloudy55°feels 53°
EveningOvercast40°feels 33°
OvernightOvercast45°feels 39°
58 °Light rain

Alton, Thursday, 12 November

Light rain. High 58°, low 36°.

Pressure29.85 inHg
Wind12.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point38°
Fri, 1345° / 33°0.17Rain
MorningOvercast41°feels 37°
AfternoonLight rain44°feels 38°
EveningPartly cloudy38°feels 32°
OvernightOvercast40°feels 34°
45 °Rain

Alton, Friday, 13 November

Rain. High 45°, low 33°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity87%
Visibility6.2 mi
Dew point39°
Sat, 1448° / 31°0Clear
MorningClear31°feels 25°
AfternoonMostly clear47°feels 45°
EveningPartly cloudy40°feels 37°
OvernightClear34°feels 28°
48 °Clear

Alton, Saturday, 14 November

Clear. High 48°, low 31°.

Pressure30.27 inHg
Wind4.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point30°
Sun, 1550° / 30°0Overcast
MorningPartly cloudy35°feels 35°
AfternoonOvercast50°feels 47°
EveningOvercast40°feels 36°
OvernightClear34°feels 34°
50 °Overcast

Alton, Sunday, 15 November

Overcast. High 50°, low 30°.

Pressure30.42 inHg
Wind1 mph N
Humidity51%
Visibility6.2 mi
Dew point28°
Mon, 1647° / 34°0Overcast
MorningOvercast38°feels 35°
AfternoonOvercast47°feels 44°
EveningOvercast41°feels 41°
OvernightOvercast38°feels 35°
47 °Overcast

Alton, Monday, 16 November

Overcast. High 47°, low 34°.

Pressure30.47 inHg
Wind7 mph E
Humidity53%
Visibility—
Dew point29°
Tue, 1752° / 34°0Clear
MorningClear39°feels 35°
AfternoonClear50°feels 47°
EveningClear41°feels 37°
OvernightClear37°feels 33°
52 °Clear

Alton, Tuesday, 17 November

Clear. High 52°, low 34°.

Pressure30.30 inHg
Wind7 mph N
Humidity43%
Visibility—
Dew point28°
Wed, 1854° / 33°0Clear
MorningClear39°feels 35°
AfternoonClear51°feels 49°
EveningClear43°feels 42°
OvernightClear39°feels 37°
54 °Clear

Alton, Wednesday, 18 November

Clear. High 54°, low 33°.

Pressure30.24 inHg
Wind5.9 mph NE
Humidity43%
Visibility—
Dew point28°
Thu, 1957° / 37°0Clear
MorningClear43°feels 40°
AfternoonClear56°feels 53°
EveningClear48°feels 46°
OvernightClear44°feels 42°
57 °Clear

Alton, Thursday, 19 November

Clear. High 57°, low 37°.

Pressure30.06 inHg
Wind4.9 mph S
Humidity44%
Visibility—
Dew point33°
Fri, 2063° / 44°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast61°feels 59°
EveningOvercast54°feels 53°
OvernightOvercast54°feels 53°
63 °Overcast

Alton, Friday, 20 November

Overcast. High 63°, low 44°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity51%
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.