Johnstown, CO Weather

As of

Weather Station:Kiewit Corporation Platteville

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83degrees Fahrenheit

Feels like:80°F

Hi: 83Lo: 41

Sunny

Live Weather Radar

Johnstown, CO weather radar map

Current Weather Details

Windchill
80°
Daily Rain
0"
Dew point
23°
Monthly Rain
1.08"
Humidity
11%
Avg. Wind
N 15 mph
Pressure
30.05" →
Wind Gust
NNW 23 mph
Sunrise
7:06 AM
Moon
Sunset
7:09 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Mostly sunny. Highs in the lower 80s. Northwest winds 10 to 20 mph with gusts up to 30 mph.

  • Tonight

    Lo

    Mostly clear. Lows 35 to 43. West winds 10 to 15 mph with gusts up to 25 mph in the evening becoming light.

Johnstown, CO 10-day weather forecast

AIR QUALITY

27 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

10.5 High

Predominant Pollen:Elm, Maple and Poplar/Cottonwood
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1730.5 miles

No Lightning Nearby

Real-time lightning alerts & live Map