How is the weather in Arthur, IA?

At 6:55 PM on Sat, Sep 6, 2025 it is sunny and 59 degrees Fahrenheit, feeling like 59 degrees.

Arthur, IA Weather Forecast and Current Conditions (51431)

59°F
Feels Like 59°F

Humidity 59% Dew Point 45°F Wind NW 5 MPH Barometer 30.13 in.765.3 mm

Solar Rad 120 w/m2 Visibility 10 mi.

Report from 19.5 miles NNE of central Arthur at 6:55 PM Sat, Sep 6, 2025

Current Weather

59°F
Feels Like 59°F

Humidity 59% Dew Point 45°F Wind NW 5 MPH Barometer 30.13 in.765.3 mm

Solar Rad 120 w/m2 Visibility 10 mi.

Report from 19.5 miles NNE of central Arthur at 6:55 PM Sat, Sep 6, 2025

Forecast at a Glance

SatSep 6

39°

SunSep 7

71°

52°

MonSep 8

30%

76°

58°

TueSep 9

50%

80°

58°

WedSep 10

10%

82°

60°

ThuSep 11

20%

82°

62°

FriSep 12

20%

83°

65°

This Date in Weather History

1988 - Unseasonably cool weather prevailed across the north central and northeastern U.S. Thirty cities reported record low temperatures for the date, including Saint Joseph MO with a reading of 38 degrees. A low of 44 degrees at Indianapolis IN was their coolest reading of record for so early in the season. The mercury dipped to 31 degrees at Hibbing MN and Philips WI.

Arthur 7 Day Weather Forecast Details

Saturday Sep 6

Night: Mostly clear, with a low around 39. East northeast wind 0 to 5 mph.

Sunday Sep 7

Day: Sunny, with a high near 71. South southeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 52. South southeast wind 5 to 10 mph.

Monday Sep 8

Day: A chance of rain showers between 7am and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 76, with temperatures falling to around 73 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Tuesday Sep 9

Day: A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80. South southwest wind 5 to 10 mph. Chance of precipitation is 50%.

Night: Mostly clear, with a low around 58.

Wednesday Sep 10

Day: Mostly sunny, with a high near 82.

Night: Partly cloudy, with a low around 60.

Thursday Sep 11

Day: A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 82.

Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62.

Friday Sep 12

Day: A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83.

Night: A slight chance of rain showers between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Saturday Sep 13

Day: A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83.

Sun & Moon Monthly

First Light 6:24 AM

Sunrise 6:53 AM

Sunset 7:48 PM

Last Light 8:17 PM

Moonrise 7:23 PM

Moonset 5:20 AM

Moon Phase

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