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As of 16:26 CST

Weather in Alton, IA

44°Current weather

Alton, Saturday, 14 November, 16:26

Clear. Feels like 40°. High 45°, low 22°.

Pressure30.24 inHg
Wind7.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point30°

Two-week outlook for Alton, IA: week one averages a high of 52.9° and week two 45.1°, so week two runs 7.8° cooler than week one. Around 2.0 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)52.9°34.9°0.1 in / 1 d—
2nd (November 21 – November 27)45.1°37.9°1.9 in / 3 d—

Weekend weather

Sat, November 14
Clear
45°22°
no precip.
Sun, November 15
Partly cloudy
48°25°
no precip.
Sat, November 21
Heavy rain
58°42°
0.85 in
Sun, November 22
Overcast
41°35°
no precip.
Sun, 1548° / 25°0Partly cloudy
48 °Partly cloudy

Alton, Sunday, 15 November

Partly cloudy. High 48°, low 25°.

Pressure30.39 inHg
Wind9.7 mph S
Humidity65%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 33°0Clear
52 °Clear

Alton, Monday, 16 November

Clear. High 52°, low 33°.

Pressure30.33 inHg
Wind12.8 mph S
Humidity62%
Visibility6.2 mi
Dew point36°
Tue, 1754° / 40°0Overcast
54 °Overcast

Alton, Tuesday, 17 November

Overcast. High 54°, low 40°.

Pressure30.21 inHg
Wind15.6 mph S
Humidity66%
Visibility6.2 mi
Dew point39°
Wed, 1859° / 46°0Partly cloudy
59 °Partly cloudy

Alton, Wednesday, 18 November

Partly cloudy. High 59°, low 46°.

Pressure29.91 inHg
Wind16.4 mph S
Humidity66%
Visibility6.2 mi
Dew point45°
Thu, 1952° / 39°0Partly cloudy
52 °Partly cloudy

Alton, Thursday, 19 November

Partly cloudy. High 52°, low 39°.

Pressure30.24 inHg
Wind13 mph NW
Humidity62%
Visibility—
Dew point38°
Fri, 2060° / 39°0.14Light rain
60 °Light rain

Alton, Friday, 20 November

Light rain. High 60°, low 39°.

Pressure29.91 inHg
Wind18.9 mph S
Humidity100%
Visibility—
Dew point49°
Sat, 2158° / 42°0.85Heavy rain
58 °Heavy rain

Alton, Saturday, 21 November

Heavy rain. High 58°, low 42°.

Pressure29.97 inHg
Wind18 mph S
Humidity77%
Visibility—
Dew point39°
Sun, 2241° / 35°0Overcast
41 °Overcast

Alton, Sunday, 22 November

Overcast. High 41°, low 35°.

Pressure30.42 inHg
Wind12 mph NW
Humidity61%
Visibility—
Dew point28°
Mon, 2344° / 32°0Overcast
44 °Overcast

Alton, Monday, 23 November

Overcast. High 44°, low 32°.

Pressure30.50 inHg
Wind12.2 mph SE
Humidity56%
Visibility—
Dew point26°
Tue, 2438° / 33°0.16Snow
38 °Snow

Alton, Tuesday, 24 November

Snow. High 38°, low 33°.

Pressure30.24 inHg
Wind16.3 mph S
Humidity80%
Visibility—
Dew point30°
Wed, 2543° / 38°0.01Light rain
43 °Light rain

Alton, Wednesday, 25 November

Light rain. High 43°, low 38°.

Pressure30.03 inHg
Wind15.8 mph E
Humidity79%
Visibility—
Dew point35°
Thu, 2646° / 42°0.01Light rain
46 °Light rain

Alton, Thursday, 26 November

Light rain. High 46°, low 42°.

Pressure30.24 inHg
Wind21.9 mph E
Humidity74%
Visibility—
Dew point38°
Fri, 2745° / 43°0.85Rain
45 °Rain

Alton, Friday, 27 November

Rain. High 45°, low 43°.

Pressure30.06 inHg
Wind20.2 mph E
Humidity94%
Visibility—
Dew point42°

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.