Current Weather Forecast for Longmont

CO 80502  |   3:07pm

Weather Conditions

82°

Feels Like 82°

Fair

57° 89° AIR QUALITY ALERT

AIR QUALITY ALERT

7

UV Index

Moderate

Air Quality

NNE 5 mph

Wind

0 in

rain

Tonight

Sat 6/20

54°

Lowest Temperature

10%

Clear to partly cloudy. Low 54F. NNW winds shifting to SW at 10 to 15 mph.

Tomorrow

Sun 6/21

88°

Highest Temperature

2%

Generally sunny. High 88F. Winds NNE at 10 to 15 mph.

Tomorrow night

Sun 6/21

53°

Lowest Temperature

23%

Clear to partly cloudy. Low 53F. ENE winds at 10 to 20 mph, decreasing to less than 5 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Longmont

Hourly Weather Forecast & Temperature

4PM

86°

Feels Like 86°

AIR QUALITY ALERT

Sunny

SSW 5 mph

Wind

996 mb

Pressure

26%

Humidity

5

UV Index

10mi

Visibility

0%

Cloud Cover

5PM

2%

87°

Feels Like 87°

Sunny

NW 6 mph

Wind

995 mb

Pressure

21%

Humidity

3

UV Index

10mi

Visibility

0%

Cloud Cover

6PM

90°

Feels Like 90°

Sunny

WNW 11 mph

Wind

994 mb

Pressure

14%

Humidity

1

UV Index

10mi

Visibility

6%

Cloud Cover

7PM

88°

Feels Like 88°

Sunny

NW 13 mph

Wind

995 mb

Pressure

14%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

8PM

1%

83°

Feels Like 83°

Sunny

NW 11 mph

Wind

998 mb

Pressure

18%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

9PM

1%

75°

Feels Like 75°

Clear

NNE 10 mph

Wind

1001 mb

Pressure

35%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

10PM

1%

71°

Feels Like 71°

Clear

NNE 11 mph

Wind

1004 mb

Pressure

49%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

11PM

2%

67°

Feels Like 67°

Clear

N 6 mph

Wind

1005 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

15%

Cloud Cover

12AM

3%

65°

Feels Like 65°

Mostly Clear

N 6 mph

Wind

1006 mb

Pressure

61%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

1AM

3%

63°

Feels Like 63°

Partly Cloudy

NE 3 mph

Wind

1006 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

2AM

4%

62°

Feels Like 62°

Partly Cloudy

SW 3 mph

Wind

1006 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

3AM

4%

59°

Feels Like 59°

Clear

SSW 4 mph

Wind

1006 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

18%

Cloud Cover

Sat 6/20

Sat

10%

57°

89°

AIR QUALITY ALERT

Mostly clear. Lows overnight in the mid 50s.

54°

Feels Like

WNW 13 mph

Wind

48%

Humidity

0

UV Index

5:31 AM

Sunrise

8:32 PM

Sunset

Sun 6/21

Sun

2%

54°

88°

A few clouds. Highs in the upper 80s and lows in the low 50s.

88°

Feels Like

NNE 13 mph

Wind

25%

Humidity

9

UV Index

5:31 AM

Sunrise

8:33 PM

Sunset

Mon 6/22

Mon

15%

53°

87°

Mostly sunny. Highs in the upper 80s and lows in the mid 50s.

87°

Feels Like

NE 7 mph

Wind

42%

Humidity

9

UV Index

5:31 AM

Sunrise

8:33 PM

Sunset

Tue 6/23

Tue

24%

55°

81°

Partly cloudy. Highs in the low 80s and lows in the upper 50s.

81°

Feels Like

NE 9 mph

Wind

48%

Humidity

9

UV Index

5:31 AM

Sunrise

8:33 PM

Sunset

Wed 6/24

Wed

24%

57°

81°

Partly cloudy. Highs in the low 80s and lows in the mid 50s.

81°

Feels Like

NE 8 mph

Wind

52%

Humidity

8

UV Index

5:32 AM

Sunrise

8:33 PM

Sunset

Thu 6/25

Thu

24%

56°

81°

Times of sun and clouds. Highs in the low 80s and lows in the mid 50s.

81°

Feels Like

E 8 mph

Wind

52%

Humidity

8

UV Index

5:32 AM

Sunrise

8:33 PM

Sunset

Fri 6/26

Fri

31%

56°

86°

Isolated thunderstorms. Highs in the mid 80s and lows in the upper 50s.

86°

Feels Like

SW 9 mph

Wind

34%

Humidity

9

UV Index

5:32 AM

Sunrise

8:33 PM

Sunset

Sat 6/27

Sat

23%

58°

94°

Partly cloudy. Highs in the mid 90s and lows in the upper 50s.

94°

Feels Like

WSW 10 mph

Wind

25%

Humidity

9

UV Index

5:33 AM

Sunrise

8:33 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?

• 12885 N 66th St, Longmont, CO 80503
• 1742 Preston Dr, Longmont, CO 80504
• 951 17th Ave, Longmont, CO 80501

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

Latest Stories from Colorado

Severe storms and possible tornadoes threaten the Plains before invading the Midwest and East

The risk of severe storms and flash flooding returns this weekend, targeting the Central Plains before spreading into the Midwest and East early next week as another storm system moves through.

Drought emergency at largest Native American reservation in the US could create ripple effect

The Navajo National Commission on Emergency Management — the largest Native American reservation in the United States — has officially declared a State of Emergency due to the severe, ongoing drought. Authorities said conditions are impacting communities across the Navajo Nation.

Millions across Central US in the path of another round of severe weather and potential flash flooding

Millions are in the path of severe thunderstorms beginning Thursday afternoon across parts of the Northern Plains and Central U.S. These storms will also tap into widespread Gulf moisture, creating a flash flood threat that stretches from West Texas to southern Minnesota.

Watch: Colorado police officer rescues driver trapped in thigh-high, hail-covered floodwaters

Aurora Police officers safely rescued a woman Monday after she unknowingly drove into deep, hail-covered floodwaters on her routine commute to work.

Load More Stories