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Weather in Johnstown, Colorado, USA

Now
44 °F

Clear.


Feels Like: 44 °F
Forecast: 90 / 45 °F
Wind: No wind

Location: Fort Collins-Loveland Municipal Airport
Current Time: Mar 21, 2026 at 7:36:06 am
Latest Report: Mar 21, 2026 at 6:56 am
Visibility: 10 mi
Pressure: 29.92 "Hg (24.98 "Hg at 1479m altitude)
Humidity: 60%
Dew Point: 31 °F
Location of JohnstownLocation

Upcoming 5 hours

Now8:00 am9:00 am10:00 am11:00 am12:00 pm
44 °F47 °F53 °F62 °F72 °F81 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature53 °F89 °F69 °F53 °F49 °F65 °F54 °F
Mostly cloudy.Cloudy.Overcast.Mostly cloudy.Overcast.Cloudy.Mostly cloudy.
Feels Like53 °F85 °F69 °F50 °F45 °F65 °F53 °F
Wind Speed1 mph14 mph7 mph11 mph9 mph10 mph6 mph
Wind DirectionS
W
WSW
NNE
NE
ESE
ESE
Humidity30%7%14%34%65%33%48%
Dew Point22 °F17 °F18 °F26 °F37 °F35 °F35 °F
Visibility6 mi7 mi7 mi9 mi7 mi7 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 1:42:42 am Johnstown time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Sunny. 86 / 46 °F
Humidity: 18%. Wind: 6 mph from South

More weather last week

Currently at nearby stations

35 °F

Greeley / Weld: (16 mi)

Clear.

43 °F

Erie Municipal Airport: (24 mi)

Sunny.

50 °F

Boulder Municipal Airport: (26 mi)

Sunny.

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Forecast for the next 2 weeks

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15
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Detailed forecast for 14 days