Johnston, IA Weather

As of

Weather Station:Hyperion Field Club

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67degrees Fahrenheit

Feels like:67°F

Hi: 67Lo: 46

Sunny

Live Weather Radar

Johnston, IA weather radar map

Current Weather Details

Windchill
67°
Daily Rain
0"
Dew point
43°
Monthly Rain
2.54"
Humidity
42%
Avg. Wind
SE 11 mph
Pressure
29.87" →
Wind Gust
ESE 15 mph
Sunrise
7:03 AM
Moon
Waxing Gibbous
Sunset
7:36 PM
UV Index
5 (Moderate)

Weather Forecast

  • Today

    Hi

    Partly cloudy. High temperature around 67F. Dew point will be around 36F with an average humidity of 54%. Winds will be 11 mph from the S.

  • Tonight

    Lo

    Mostly clear. Lows in the upper 40s. South winds 10 to 15 mph diminishing to around 5 mph after midnight.

Johnston, IA 10-day weather forecast

AIR QUALITY

28 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

8.2 Medium-High

Predominant Pollen:Cedar/Juniper, Elm and Maple
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:960.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map