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Johnston, IA 50131   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

71°
P/SUNNY

Updated: 8:43 AM

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7-day Forecast for Johnston

  • Daytime
  • Nighttime
05/20
Mon 		82°
Breezy with some sun; a few p.m. t-storms, some severe; storms can bring downpours, large hail, damaging winds, and a tornado 		Feels Like: 83°
Winds: 15mph SSW 		58° Feels like: 57°
Winds: 8mph SW
05/21
Tue 		76°
More clouds than sun 		Feels Like: 76°
Winds: 11mph SW 		53° Feels like: 51°
Winds: 6mph NW
05/22
Wed 		73°
Mostly cloudy 		Feels Like: 73°
Winds: 9mph WNW 		50° Feels like: 46°
Winds: 9mph N
05/23
Thu 		68°
Partly sunny 		Feels Like: 72°
Winds: 9mph ENE 		48° Feels like: 45°
Winds: 6mph ESE
05/24
Fri 		73°
Sunny to partly cloudy and nice 		Feels Like: 75°
Winds: 10mph ESE 		53° Feels like: 48°
Winds: 8mph SE
05/25
Sat 		78°
Mainly cloudy with a couple of showers and a thunderstorm 		Feels Like: 79°
Winds: 13mph SSE 		63° Feels like: 56°
Winds: 10mph SSE
05/26
Sun 		82°
Mostly cloudy and humid with a couple of showers and a thunderstorm 		Feels Like: 85°
Winds: 12mph SE 		63° Feels like: 56°
Winds: 12mph SSE

24 Hour Forecast for Johnston

Prev 6 Hours | Next 6 Hours
  • 11am
  • 12pm
  • 1pm
  • 2pm
  • 3pm
  • 4pm
  • Conditions
  • Temperature
  • 73°
  • 76°
  • 79°
  • 82°
  • 74°
  • 78°
  • Cloud Cover
  • 45%
  • 45%
  • 45%
  • 42%
  • 44%
  • 45%
  • Feels Like
  • 73°
  • 77°
  • 79°
  • 83°
  • 72°
  • 78°
  • Dew Point
  • 56°
  • 56°
  • 56°
  • 56°
  • 64°
  • 62°
  • Humidity
  • 56%
  • 49%
  • 45%
  • 41%
  • 69%
  • 58%
  • Wind Direction
  • SW
  • SW
  • SW
  • SW
  • SW
  • SW
  • Wind Speed
  • 23
  • 22
  • 21
  • 20
  • 18
  • 17
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.2
  • 0.0
  • 0.0

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