Local Forecast

Walnut, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Walnut, IA.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 9:35 AM CDTMonday 9:35 AM

°F °C
Regional Observations →
75°F

Mostly Cloudy

  • 86° / 69° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

5 mph

S

UV Index

5

Moderate

Humidity

83%

Dew 69°F

Sun

5:47 AM · 8:52 PM

Rise · Set

Source: HARLAN MUNI (KHNR). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

86° 69°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Patchy fog between 7am and 8am. Partly sunny, with a high near 86. South wind around 3 mph.

Night

Partly cloudy, with a low around 69. South southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

93° 75°

Mostly Cloudy

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 92. South southeast wind 5 to 18 mph, with gusts as high as 26 mph. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 74. South wind around 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

93° 64°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. South southwest wind 16 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 64. South southwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

86° 59°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm. Sunny, with a high near 86. West wind 5 to 15 mph, with gusts as high as 21 mph.

Night

Mostly clear, with a low around 59. West northwest wind 2 to 10 mph, with gusts as high as 17 mph.

Friday

86° 64°

Slight Chance of Showers

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of rain showers after 1pm. Sunny, with a high near 86. Southwest wind 3 to 13 mph, with gusts as high as 18 mph.

Night

A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 63. South wind 6 to 9 mph, with gusts as high as 16 mph.

Walnut, IA Weather Analysis Tools