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Hazardous Weather Conditions

Current Conditions

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3 Miles NNE Johnston IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 67 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 83 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Sunday

Breezy

Breezy

High: 70 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Monday

Sunny

Sunny

High: 73 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 53 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms. Cloudy, with a low around 67. South southwest wind 9 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Scattered showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 83. West northwest wind 8 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night Mostly clear, with a low around 55. West northwest wind around 8 mph.
  • Sunday Sunny, with a high near 70. Breezy, with a north northwest wind 9 to 16 mph, with gusts as high as 22 mph.
  • Sunday Night Mostly clear, with a low around 47. North wind 5 to 7 mph becoming calm in the evening.
  • Monday Sunny, with a high near 73.
  • Monday Night Mostly clear, with a low around 50.
  • Tuesday Mostly sunny, with a high near 70.
  • Tuesday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
  • Wednesday Partly sunny, with a high near 69.
  • Wednesday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
  • Thursday Partly sunny, with a high near 74.
  • Thursday Night Partly cloudy, with a low around 59.
  • Friday Mostly sunny, with a high near 77.