EN
English Español

As of 14:25 EST

Weather in Alton, IN

64°Current weather

Alton, Monday, 9 November, 14:25

Clear. Feels like 62°. High 64°, low 38°.

Pressure30.12 inHg
Wind3 mph SW
Humidity40%
Visibility6.2 mi
Dew point39°

Two-week outlook for Alton, IN: week one averages a high of 56.8° and week two 58.5°, so week two runs 1.7° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, November 14: 47°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 9 – November 15)56.8°37.5°0.4 in / 2 d—
2nd (November 16 – November 22)58.5°47.8°0.6 in / 4 d—

Weekend weather

Sat, November 14
Clear
47°31°
no precip.
Sun, November 15
Mostly clear
54°31°
no precip.
Sat, November 21
Light rain
53°47°
0.26 in
Sun, November 22
Light rain
47°41°
0.1 in
Tue, 1069° / 42°0Clear
69 °Clear

Alton, Tuesday, 10 November

Clear. High 69°, low 42°.

Pressure30.09 inHg
Wind5.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 1166° / 43°0.35Heavy rain
66 °Heavy rain

Alton, Wednesday, 11 November

Heavy rain. High 66°, low 43°.

Pressure29.91 inHg
Wind7.6 mph S
Humidity60%
Visibility6.2 mi
Dew point48°
Thu, 1253° / 43°0.04Light rain
53 °Light rain

Alton, Thursday, 12 November

Light rain. High 53°, low 43°.

Pressure29.88 inHg
Wind12.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point37°
Fri, 1345° / 35°0Overcast
45 °Overcast

Alton, Friday, 13 November

Overcast. High 45°, low 35°.

Pressure29.97 inHg
Wind9.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point28°
Sat, 1447° / 31°0Clear
47 °Clear

Alton, Saturday, 14 November

Clear. High 47°, low 31°.

Pressure30.21 inHg
Wind8 mph NW
Humidity58%
Visibility—
Dew point29°
Sun, 1554° / 31°0Mostly clear
54 °Mostly clear

Alton, Sunday, 15 November

Mostly clear. High 54°, low 31°.

Pressure30.15 inHg
Wind5.2 mph SW
Humidity33%
Visibility—
Dew point22°
Mon, 1656° / 43°0.08Light rain
56 °Light rain

Alton, Monday, 16 November

Light rain. High 56°, low 43°.

Pressure30.06 inHg
Wind5.2 mph S
Humidity77%
Visibility—
Dew point44°
Tue, 1760° / 51°0Overcast
60 °Overcast

Alton, Tuesday, 17 November

Overcast. High 60°, low 51°.

Pressure30.18 inHg
Wind3.7 mph SW
Humidity71%
Visibility—
Dew point48°
Wed, 1864° / 48°0Overcast
64 °Overcast

Alton, Wednesday, 18 November

Overcast. High 64°, low 48°.

Pressure30.30 inHg
Wind6.3 mph E
Humidity61%
Visibility—
Dew point48°
Thu, 1969° / 48°0Overcast
69 °Overcast

Alton, Thursday, 19 November

Overcast. High 69°, low 48°.

Pressure30.27 inHg
Wind7.9 mph S
Humidity45%
Visibility—
Dew point44°
Fri, 2060° / 57°0.12Light rain
60 °Light rain

Alton, Friday, 20 November

Light rain. High 60°, low 57°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity82%
Visibility—
Dew point53°
Sat, 2153° / 47°0.26Light rain
53 °Light rain

Alton, Saturday, 21 November

Light rain. High 53°, low 47°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity86%
Visibility—
Dew point45°
Sun, 2247° / 41°0.1Light rain
47 °Light rain

Alton, Sunday, 22 November

Light rain. High 47°, low 41°.

Pressure30.00 inHg
Wind8.8 mph NE
Humidity81%
Visibility—
Dew point39°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Alton, IN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.