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As of 22:48 CST

Weather in Alton, IA

33°Current weather

Alton, Saturday, 14 November, 22:48

Partly cloudy. Feels like 27°. High 45°, low 22°.

Pressure30.33 inHg
Wind7.5 mph S
Humidity87%
Visibility6.2 mi
Dew point30°

Two-week outlook for Alton, IA: week one averages a high of 52.6° and week two 40.3°, so week two runs 12.2° cooler than week one. Around 2.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 45°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)52.6°33.9°0.2 in / 1 d—
2nd (November 21 – November 27)40.3°32.1°1.9 in / 3 d—

Weekend weather

Sat, November 14
Mostly clear
45°22°
no precip.
Sun, November 15
Partly cloudy
49°25°
no precip.
Sat, November 21
Rain
57°40°
0.54 in
Sun, November 22
Light rain
40°32°
0.02 in
Sun, 1549° / 25°0Partly cloudy
49 °Partly cloudy

Alton, Sunday, 15 November

Partly cloudy. High 49°, low 25°.

Pressure30.39 inHg
Wind10 mph S
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 32°0Mostly clear
53 °Mostly clear

Alton, Monday, 16 November

Mostly clear. High 53°, low 32°.

Pressure30.30 inHg
Wind13.3 mph S
Humidity61%
Visibility6.2 mi
Dew point37°
Tue, 1753° / 40°0Overcast
53 °Overcast

Alton, Tuesday, 17 November

Overcast. High 53°, low 40°.

Pressure30.21 inHg
Wind15.8 mph S
Humidity66%
Visibility6.2 mi
Dew point39°
Wed, 1858° / 46°0.01Light rain
58 °Light rain

Alton, Wednesday, 18 November

Light rain. High 58°, low 46°.

Pressure29.94 inHg
Wind16.6 mph S
Humidity68%
Visibility6.2 mi
Dew point45°
Thu, 1949° / 37°0Clear
49 °Clear

Alton, Thursday, 19 November

Clear. High 49°, low 37°.

Pressure30.33 inHg
Wind13.8 mph NW
Humidity58%
Visibility—
Dew point31°
Fri, 2059° / 35°0.17Light rain
59 °Light rain

Alton, Friday, 20 November

Light rain. High 59°, low 35°.

Pressure30.03 inHg
Wind14.6 mph S
Humidity81%
Visibility—
Dew point40°
Sat, 2157° / 40°0.54Rain
57 °Rain

Alton, Saturday, 21 November

Rain. High 57°, low 40°.

Pressure29.83 inHg
Wind20.7 mph NW
Humidity88%
Visibility—
Dew point44°
Sun, 2240° / 32°0.02Light rain
40 °Light rain

Alton, Sunday, 22 November

Light rain. High 40°, low 32°.

Pressure30.33 inHg
Wind20.6 mph N
Humidity60%
Visibility—
Dew point26°
Mon, 2336° / 27°0Mostly clear
36 °Mostly clear

Alton, Monday, 23 November

Mostly clear. High 36°, low 27°.

Pressure30.56 inHg
Wind7.7 mph NE
Humidity35%
Visibility—
Dew point9°
Tue, 2437° / 27°0Overcast
37 °Overcast

Alton, Tuesday, 24 November

Overcast. High 37°, low 27°.

Pressure30.45 inHg
Wind14.9 mph S
Humidity48%
Visibility—
Dew point16°
Wed, 2540° / 33°0Overcast
40 °Overcast

Alton, Wednesday, 25 November

Overcast. High 40°, low 33°.

Pressure30.15 inHg
Wind17.2 mph S
Humidity61%
Visibility—
Dew point25°
Thu, 2640° / 34°0.23Snow
40 °Snow

Alton, Thursday, 26 November

Snow. High 40°, low 34°.

Pressure30.00 inHg
Wind15.4 mph S
Humidity86%
Visibility—
Dew point36°
Fri, 2733° / 32°1.1Snow
33 °Snow

Alton, Friday, 27 November

Snow. High 33°, low 32°.

Pressure29.71 inHg
Wind22.3 mph NW
Humidity100%
Visibility—
Dew point33°

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.