Alton, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Sunny 56°F
Feels Like 56°F  
Humidity 39% Dew Point 31°F Wind Calm Barometer N/A
Solar Rad 380 w/m2
Report from a MADIS/MESONET weather station 3.8 miles W of central Alton
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Point Forecast at a Glance

WedNov 12
Wed Nov 12: Mostly Sunny, High 56F, Low 32F
56
32
ThuNov 13
Thu Nov 13: Mostly Sunny, High 59F, Low 37F
59
37
FriNov 14
Fri Nov 14: Sunny, High 68F, Low 44F
68
44
SatNov 15
Sat Nov 15: Mostly Sunny, High 59F, Low 30F
59
30
SunNov 16
Sun Nov 16: Sunny, High 52F, Low 34F
52
34
MonNov 17
Mon Nov 17: Light Rain, High 47F, Low 31F
50%
47
31
TueNov 18
Tue Nov 18: Partly Sunny, High 43F, Low 27F
43
27

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 56°F, reaching 68°F before cooling to 43°F, then recovering to 43°F by week's end. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for November. Normal highs for this period are around 45°F with lows around 24°F.

This Date in Weather History

1968 - A severe coastal storm produced high winds and record early snows from Georgia to Maine. Winds reached 90 mph in Massachusetts, and ten inches of snow blanketed interior Maine.

More on this and other weather history

Alton, IA 7 Day Weather Forecast Details

Wednesday Nov 12

Mostly Sunny

Day: Mostly sunny. High near 56, with temperatures falling to around 51 in the afternoon. West wind around 5 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 32. South wind 0 to 5 mph.

Thursday Nov 13

Mostly Sunny

Day: Mostly sunny. High near 59, with temperatures falling to around 54 in the afternoon. South southeast wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 37. South southeast wind around 5 mph.

Friday Nov 14

Sunny

Day: Sunny. High near 68, with temperatures falling to around 62 in the afternoon. South southeast wind 5 to 15 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 44. Southwest wind around 10 mph.

Saturday Nov 15

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Mostly Clear

Night: Mostly clear, with a low around 30.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 52.

Partly Cloudy

Night: Partly cloudy, with a low around 34.

Monday Nov 17

Light Rain

Day: A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 50%.

Light Rain

Night: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Tuesday Nov 18

Partly Sunny

Day: Partly sunny, with a high near 43.

Mostly Cloudy

Night: Mostly cloudy, with a low around 27.


About Alton, IA

Alton is a city in Sioux County, Iowa, United States, along the Floyd River. The population was 1,248 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.