Current Weather Forecast for Johnstown

CO 80534  |   4:11pm

Weather Conditions

94°

Feels Like 94°

Sunny

64° 94° AIR QUALITY ALERT

AIR QUALITY ALERT

5

UV Index

Good

Air Quality

ESE 9 mph

Wind

0 in

rain

Tonight

Sat 7/18

61°

Lowest Temperature

3%

Mainly clear. Low 61F. Winds E at 10 to 15 mph.

Tomorrow

Sun 7/19

100°

Highest Temperature

1%

Sunny skies. Hot. High around 100F. Winds E at 5 to 10 mph.

Tomorrow night

Sun 7/19

64°

Lowest Temperature

1%

Partly cloudy skies. Low 64F. Winds NE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Johnstown

Hourly Weather Forecast & Temperature

5PM

94°

Feels Like 94°

AIR QUALITY ALERT

Sunny

SE 11 mph

Wind

1005 mb

Pressure

20%

Humidity

3

UV Index

10mi

Visibility

5%

Cloud Cover

6PM

94°

Feels Like 94°

AIR QUALITY ALERT

Sunny

ESE 11 mph

Wind

1005 mb

Pressure

20%

Humidity

1

UV Index

10mi

Visibility

8%

Cloud Cover

7PM

92°

Feels Like 92°

AIR QUALITY ALERT

Sunny

ESE 12 mph

Wind

1006 mb

Pressure

21%

Humidity

0

UV Index

10mi

Visibility

12%

Cloud Cover

8PM

89°

Feels Like 89°

AIR QUALITY ALERT

Mostly Sunny

ESE 11 mph

Wind

1006 mb

Pressure

23%

Humidity

0

UV Index

10mi

Visibility

25%

Cloud Cover

9PM

85°

Feels Like 85°

AIR QUALITY ALERT

Mostly Clear

ESE 11 mph

Wind

1008 mb

Pressure

28%

Humidity

0

UV Index

10mi

Visibility

22%

Cloud Cover

10PM

82°

Feels Like 82°

AIR QUALITY ALERT

Mostly Clear

ESE 11 mph

Wind

1009 mb

Pressure

33%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

11PM

79°

Feels Like 79°

AIR QUALITY ALERT

Clear

ESE 10 mph

Wind

1010 mb

Pressure

38%

Humidity

0

UV Index

10mi

Visibility

9%

Cloud Cover

12AM

74°

Feels Like 74°

AIR QUALITY ALERT

Clear

ESE 7 mph

Wind

1011 mb

Pressure

44%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

1AM

72°

Feels Like 72°

AIR QUALITY ALERT

Clear

ENE 5 mph

Wind

1012 mb

Pressure

49%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

2AM

70°

Feels Like 70°

AIR QUALITY ALERT

Clear

ENE 5 mph

Wind

1012 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

3AM

1%

68°

Feels Like 68°

AIR QUALITY ALERT

Clear

ENE 5 mph

Wind

1012 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

2%

64°

Feels Like 64°

AIR QUALITY ALERT

Clear

NNE 5 mph

Wind

1013 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

2%

Cloud Cover

Sat 7/18

Sat

3%

64°

94°

Mainly clear. Lows overnight in the low 60s.

61°

Feels Like

E 12 mph

Wind

41%

Humidity

0

UV Index

5:45 AM

Sunrise

8:26 PM

Sunset

Sun 7/19

Sun

1%

61°

100°

AIR QUALITY ALERT

Mainly sunny. Highs 98 to 102F and lows in the mid 60s.

100°

Feels Like

E 8 mph

Wind

32%

Humidity

9

UV Index

5:46 AM

Sunrise

8:25 PM

Sunset

Mon 7/20

Mon

6%

64°

102°

HEAT ADVISORY

A few clouds. Highs 100 to 104F and lows in the low 70s.

102°

Feels Like

ENE 11 mph

Wind

28%

Humidity

9

UV Index

5:46 AM

Sunrise

8:24 PM

Sunset

Tue 7/21

Tue

54%

70°

92°

Showers and thunderstorms late. Highs in the low 90s and lows in the mid 60s.

92°

Feels Like

E 13 mph

Wind

41%

Humidity

9

UV Index

5:47 AM

Sunrise

8:24 PM

Sunset

Wed 7/22

Wed

39%

64°

90°

Afternoon thunderstorms. Highs in the low 90s and lows in the mid 60s.

90°

Feels Like

NE 9 mph

Wind

51%

Humidity

9

UV Index

5:48 AM

Sunrise

8:23 PM

Sunset

Thu 7/23

Thu

58%

64°

88°

Afternoon thunderstorms. Highs in the upper 80s and lows in the low 60s.

89°

Feels Like

NE 6 mph

Wind

57%

Humidity

9

UV Index

5:49 AM

Sunrise

8:22 PM

Sunset

Fri 7/24

Fri

20%

63°

94°

Partly cloudy. Highs in the mid 90s and lows in the mid 60s.

94°

Feels Like

E 6 mph

Wind

50%

Humidity

9

UV Index

5:50 AM

Sunrise

8:21 PM

Sunset

Sat 7/25

Sat

24%

64°

98°

More sun than clouds. Highs in the upper 90s and lows in the mid 60s.

98°

Feels Like

SSE 7 mph

Wind

40%

Humidity

9

UV Index

5:51 AM

Sunrise

8:20 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 3576 Streamwood Dr, Johnstown, CO 80534
• 728 Ayrshire Rd, Johnstown, CO 80534
• 1907 Triticale Way, Johnstown, CO 80534

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Colorado

Video: Woman sent running as two large moose stalk her along Colorado trail

A beautiful day outdoors for a hiker in Colorado quickly turned into something unusual after a moose continuously stalked the individual.

Nasty, diarrhea-causing parasite sweeps US as thousands of cases are reported coast to coast

The Cyclospora outbreak is making its way across the country, now sickening thousands of people in more than 30 states from coast to coast.

Scorching heat dome fuels dangerous, record-threatening heat wave across the West

The heat is on across much of the West as a dangerous, potentially record-breaking heat wave tightens its grip on the region. Heat alerts stretch across numerous states, with temperatures forecast to challenge daily, monthly and even all-time records through the weekend and into next week.

Stunning skies: Here are the top 10 national parks for stargazing

America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts at Outforia have compiled a list of the best national parks with the Dark Sky certification to stargaze at.

Load More Stories