Johnston, IA Weather

As of

Weather Station:Hyperion Field Club

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32degrees Fahrenheit

Feels like:26°F

Hi: 36Lo: 21

Mostly Cloudy

Live Weather Radar

Johnston, IA weather radar map

Current Weather Details

Windchill
26°
Daily Rain
0"
Dew point
17°
Monthly Rain
0.89"
Humidity
54%
Avg. Wind
NNE 10 mph
Pressure
30.16" →
Wind Gust
NNE 12 mph
Sunrise
6:51 AM
Moon
Waxing Gibbous
Sunset
6:03 PM
UV Index
3 (Moderate)

Weather Forecast

  • Today

    Hi

    Mostly cloudy this morning then clearing. Much cooler with highs in the lower 40s. Northeast winds 5 to 10 mph.

  • Tonight

    Lo

    Mostly clear in the evening then becoming partly cloudy. Lows around 18. Northeast winds 5 to 10 mph.

Johnston, IA 10-day weather forecast

AIR QUALITY

21 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Johnston, IA

POLLEN COUNT & ALLERGY FORECAST

0.8 Low

Predominant Pollen:Cedar/Juniper
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1233.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map