What is today's weather forecast for Arthur, IA?

Today's forecast for Arthur shows a high of 34 degrees and a low of 15 degrees Fahrenheit. Increasing clouds, with a high near 34.

What is the 7-day weather forecast for Arthur, IA?

The 7-day forecast for Arthur shows highs from 13 to 35 degrees and lows from -4 to 20 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Arthur, IA this week?

Yes, rain is possible in Arthur this week. Precipitation chances: Saturday (80% chance), Tuesday (20% chance), Wednesday (20% chance).

How accurate is the Arthur weather forecast?

WeatherForYou provides highly accurate Arthur forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Arthur, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

14°F
Feels Like 2°F

Humidity 69% Dew Point 6°F Wind S 9 MPH Gusts 13 Barometer N/A

Report from a MADIS/MESONET weather station 6.8 mi. W of central Arthur
at 5:10 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

60%

SunDec 7

-4

MonDec 8

TueDec 9

WedDec 10

20%

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 34°F to a low of 13°F mid-week, then warm to 35°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 32°F with lows around 15°F.

This Date in Weather History

1786 - The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage.

Arthur, IA 7 Day Weather Forecast Details

Thursday Dec 4

Night: Partly cloudy, with a temperature falling to near 13 by 8pm, then rising to around 19 during the remainder of the night. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Friday Dec 5

Day: Increasing clouds, with a high near 34. South southwest wind around 10 mph becoming west northwest in the afternoon.

Night: Mostly cloudy, with a low around 15. West northwest wind 5 to 10 mph becoming light west after midnight.

Saturday Dec 6

Day: Snow likely after noon. Mostly cloudy, with a high near 27. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

Night: Snow, mainly before midnight. Low around 6. East southeast wind around 10 mph becoming north northeast after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

Sunday Dec 7

Day: Partly sunny, with a high near 13. North wind 5 to 10 mph.

Night: Mostly cloudy, with a low around -4.

Monday Dec 8

Day: Partly sunny, with a high near 28.

Night: Partly cloudy, with a low around 18.

Tuesday Dec 9

Day: Mostly cloudy, with a high near 35.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 20.

Wednesday Dec 10

Day: A 20 percent chance of snow. Mostly cloudy, with a high near 30.

Night: Mostly cloudy, with a low around 8.

Thursday Dec 11

Day: Mostly cloudy, with a high near 24.

About Arthur, IA

Arthur is an urban settlement in Ida County, Iowa, United States. The population was 222 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.

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