How is the weather in Walnut, IA?

At 8:35 PM on Thu, Sep 4, 2025 it is partly cloudy and 63 degrees Fahrenheit, feeling like 63 degrees.

Walnut, IA Weather Forecast and Current Conditions (51577)

63°F
Feels Like 63°F

Humidity 77% Dew Point 55°F Wind SW 12 MPH Barometer 29.69 in.754.1 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 10.3 miles ESE of central Walnut at 8:35 PM Thu, Sep 4, 2025

Current Weather

63°F
Feels Like 63°F

Humidity 77% Dew Point 55°F Wind SW 12 MPH Barometer 29.69 in.754.1 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 10.3 miles ESE of central Walnut at 8:35 PM Thu, Sep 4, 2025

Forecast at a Glance

ThuSep 4

10%

47°

FriSep 5

63°

41°

SatSep 6

65°

39°

SunSep 7

67°

46°

MonSep 8

10%

72°

58°

TueSep 9

40%

77°

60°

WedSep 10

20%

80°

60°

This Date in Weather History

1987 - Thunderstorms developing along a stationary front produced heavy rain across the Southern Atlantic Coast States. Up to eight inches was reported north of Charleston SC. Serious flooding was reported in Monks Corner SC. Seven cities in the northeastern U.S. reported record low temperatures for the date. Houlton ME dipped to 32 degrees.

Walnut 7 Day Weather Forecast Details

Thursday Sep 4

Night: Areas of smoke before 11pm. Mostly cloudy. Low around 47, with temperatures rising to around 50 overnight. West northwest wind 12 to 15 mph, with gusts as high as 21 mph.

Friday Sep 5

Day: Mostly sunny, with a high near 63. West northwest wind 12 to 16 mph, with gusts as high as 24 mph.

Night: Mostly clear, with a low around 41. West northwest wind 2 to 9 mph.

Saturday Sep 6

Day: Sunny, with a high near 65. Northwest wind 2 to 12 mph.

Night: Clear, with a low around 39. North wind 2 to 7 mph.

Sunday Sep 7

Day: Sunny, with a high near 67. North wind 2 to 6 mph.

Night: Mostly clear, with a low around 46. East wind 2 to 6 mph.

Monday Sep 8

Day: Mostly sunny, with a high near 72. South southeast wind 6 to 15 mph, with gusts as high as 21 mph.

Night: A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 12 mph, with gusts as high as 18 mph.

Tuesday Sep 9

Day: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77. South wind around 14 mph, with gusts as high as 21 mph.

Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South wind 6 to 9 mph.

Wednesday Sep 10

Day: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80. South wind 6 to 10 mph.

Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. Southeast wind around 8 mph.

Thursday Sep 11

Day: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 81. South southeast wind 6 to 12 mph, with gusts as high as 17 mph.

Sun & Moon Monthly

First Light 6:23 AM

Sunrise 6:51 AM

Sunset 7:50 PM

Last Light 8:19 PM

Moonrise 6:27 PM

Moonset 2:59 AM

Moon Phase

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