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As of 06:29 CST

Weather in Alton, IA

41°Current weather

Alton, Wednesday, 11 November, 06:29

Partly cloudy. Feels like 35°. High 56°, low 37°.

Pressure29.94 inHg
Wind11.1 mph NW
Humidity87%
Visibility6.2 mi
Dew point37°

Two-week outlook for Alton, IA: week one averages a high of 46.8° and week two 39.2°, so week two runs 7.6° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 14: 43°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)46.8°33°0.0 in / 0 d—
2nd (November 18 – November 24)39.2°28.6°0.1 in / 1 d—

Weekend weather

Sat, November 14
Mostly clear
43°26°
no precip.
Sun, November 15
Partly cloudy
51°37°
no precip.
Sat, November 21
Overcast
38°30°
no precip.
Sun, November 22
Partly cloudy
27°15°
no precip.
Thu, 1241° / 30°0Overcast
41 °Overcast

Alton, Thursday, 12 November

Overcast. High 41°, low 30°.

Pressure30.27 inHg
Wind8.5 mph N
Humidity69%
Visibility6.2 mi
Dew point26°
Fri, 1341° / 25°0Mostly clear
41 °Mostly clear

Alton, Friday, 13 November

Mostly clear. High 41°, low 25°.

Pressure30.24 inHg
Wind2.6 mph E
Humidity72%
Visibility6.2 mi
Dew point25°
Sat, 1443° / 26°0Mostly clear
43 °Mostly clear

Alton, Saturday, 14 November

Mostly clear. High 43°, low 26°.

Pressure30.21 inHg
Wind9.7 mph S
Humidity67%
Visibility6.2 mi
Dew point27°
Sun, 1551° / 37°0Partly cloudy
51 °Partly cloudy

Alton, Sunday, 15 November

Partly cloudy. High 51°, low 37°.

Pressure30.27 inHg
Wind9.9 mph SE
Humidity54%
Visibility—
Dew point31°
Mon, 1649° / 35°0Partly cloudy
49 °Partly cloudy

Alton, Monday, 16 November

Partly cloudy. High 49°, low 35°.

Pressure30.36 inHg
Wind11.7 mph S
Humidity53%
Visibility—
Dew point30°
Tue, 1746° / 41°0Overcast
46 °Overcast

Alton, Tuesday, 17 November

Overcast. High 46°, low 41°.

Pressure30.21 inHg
Wind16.2 mph S
Humidity56%
Visibility—
Dew point30°
Wed, 1849° / 46°0.01Light rain
49 °Light rain

Alton, Wednesday, 18 November

Light rain. High 49°, low 46°.

Pressure29.88 inHg
Wind20.2 mph S
Humidity60%
Visibility—
Dew point34°
Thu, 1954° / 45°0.06Light rain
54 °Light rain

Alton, Thursday, 19 November

Light rain. High 54°, low 45°.

Pressure29.85 inHg
Wind19.2 mph S
Humidity72%
Visibility—
Dew point43°
Fri, 2044° / 36°0Overcast
44 °Overcast

Alton, Friday, 20 November

Overcast. High 44°, low 36°.

Pressure30.12 inHg
Wind20.1 mph N
Humidity68%
Visibility—
Dew point33°
Sat, 2138° / 30°0Overcast
38 °Overcast

Alton, Saturday, 21 November

Overcast. High 38°, low 30°.

Pressure30.12 inHg
Wind21.5 mph N
Humidity55%
Visibility—
Dew point22°
Sun, 2227° / 15°0Partly cloudy
27 °Partly cloudy

Alton, Sunday, 22 November

Partly cloudy. High 27°, low 15°.

Pressure30.45 inHg
Wind18.8 mph NW
Humidity35%
Visibility—
Dew point-1°
Mon, 2323° / 11°0Partly cloudy
23 °Partly cloudy

Alton, Monday, 23 November

Partly cloudy. High 23°, low 11°.

Pressure30.47 inHg
Wind13.8 mph NW
Humidity35%
Visibility—
Dew point-5°
Tue, 2440° / 17°0Overcast
40 °Overcast

Alton, Tuesday, 24 November

Overcast. High 40°, low 17°.

Pressure30.09 inHg
Wind9.9 mph S
Humidity40%
Visibility—
Dew point11°

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, IA, 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.