Current Weather Forecast for Longmont

CO 80502  |   8:08am

Weather Conditions

39°

Feels Like 39°

Sunny

30° 69°

0

UV Index

Good

Air Quality

NE 1 mph

Wind

0 in

rain

Today

Tue 11/10

69°

Highest Temperature

Partly cloudy. High 69F. Winds light and variable.

Tonight

Tue 11/10

31°

Lowest Temperature

1%

Clear skies. Low 31F. Winds light and variable.

Tomorrow

Wed 11/11

66°

Highest Temperature

1%

Partly cloudy skies. High 66F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Longmont

Hourly Weather Forecast & Temperature

9AM

47°

Feels Like 47°

Sunny

WSW 0 mph

Wind

1020 mb

Pressure

50%

Humidity

1

UV Index

10mi

Visibility

12%

Cloud Cover

10AM

53°

Feels Like 53°

Mostly Sunny

ESE 1 mph

Wind

1019 mb

Pressure

39%

Humidity

2

UV Index

10mi

Visibility

21%

Cloud Cover

11AM

59°

Feels Like 59°

Mostly Sunny

ESE 2 mph

Wind

1017 mb

Pressure

31%

Humidity

3

UV Index

10mi

Visibility

20%

Cloud Cover

12PM

64°

Feels Like 64°

Partly Cloudy

ENE 3 mph

Wind

1015 mb

Pressure

24%

Humidity

3

UV Index

10mi

Visibility

38%

Cloud Cover

1PM

67°

Feels Like 67°

Partly Cloudy

SSE 2 mph

Wind

1014 mb

Pressure

21%

Humidity

2

UV Index

10mi

Visibility

40%

Cloud Cover

2PM

67°

Feels Like 67°

Partly Cloudy

WSW 3 mph

Wind

1013 mb

Pressure

20%

Humidity

1

UV Index

10mi

Visibility

42%

Cloud Cover

3PM

67°

Feels Like 67°

Partly Cloudy

N 3 mph

Wind

1013 mb

Pressure

20%

Humidity

1

UV Index

10mi

Visibility

41%

Cloud Cover

4PM

64°

Feels Like 64°

Partly Cloudy

N 3 mph

Wind

1014 mb

Pressure

22%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

5PM

59°

Feels Like 59°

Partly Cloudy

NW 4 mph

Wind

1015 mb

Pressure

26%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

6PM

53°

Feels Like 52°

Clear

WNW 4 mph

Wind

1016 mb

Pressure

34%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

7PM

50°

Feels Like 48°

Clear

WNW 5 mph

Wind

1018 mb

Pressure

40%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

8PM

48°

Feels Like 46°

Clear

WNW 5 mph

Wind

1019 mb

Pressure

43%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

Tue 11/10

Tue

30°

69°

Partly cloudy. Highs in the upper 60s and lows in the low 30s.

69°

Feels Like

W 5 mph

Wind

32%

Humidity

3

UV Index

6:40 AM

Sunrise

4:48 PM

Sunset

Wed 11/11

Wed

1%

31°

66°

Times of sun and clouds. Highs in the mid 60s and lows in the mid 30s.

66°

Feels Like

SSE 3 mph

Wind

35%

Humidity

3

UV Index

6:41 AM

Sunrise

4:47 PM

Sunset

Thu 11/12

Thu

1%

34°

69°

Abundant sunshine. Highs in the upper 60s and lows in the low 30s.

69°

Feels Like

SSE 4 mph

Wind

34%

Humidity

3

UV Index

6:42 AM

Sunrise

4:46 PM

Sunset

Fri 11/13

Fri

33°

65°

Partly cloudy. Highs in the mid 60s and lows in the mid 30s.

65°

Feels Like

NE 4 mph

Wind

35%

Humidity

2

UV Index

6:44 AM

Sunrise

4:45 PM

Sunset

Sat 11/14

Sat

8%

35°

57°

More clouds than sun. Highs in the upper 50s and lows in the mid 30s.

36°

Feels Like

NE 4 mph

Wind

55%

Humidity

2

UV Index

6:45 AM

Sunrise

4:44 PM

Sunset

Sun 11/15

Sun

7%

36°

59°

Mix of sun and clouds. Highs in the upper 50s and lows in the low 30s.

37°

Feels Like

E 5 mph

Wind

56%

Humidity

3

UV Index

6:46 AM

Sunrise

4:43 PM

Sunset

Mon 11/16

Mon

2%

33°

59°

Abundant sunshine. Highs in the upper 50s and lows in the low 30s.

34°

Feels Like

ENE 3 mph

Wind

54%

Humidity

2

UV Index

6:47 AM

Sunrise

4:42 PM

Sunset

Tue 11/17

Tue

19%

33°

58°

Partly cloudy. Highs in the upper 50s and lows in the mid 30s.

34°

Feels Like

NE 4 mph

Wind

56%

Humidity

2

UV Index

6:48 AM

Sunrise

4:42 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 1690 Brown Ct, Longmont, CO 80503
• 10596 Durango Pl, Longmont, CO 80504
• 13581 Elmore Rd, Longmont, CO 80504

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

Latest Stories from Colorado

Stunning satellite images reveal Colorado lake dramatically shrinking amid severe drought

Lake Dillon, a major water source for Colorado's Front Range, is showing the effects of persistent drought conditions, with water levels dropping and the reservoir's shoreline retreating.

Planning a winter ski trip? The brewing Super El Niño could bring a boost to these destinations

As Super El Niño takes shape, skiers and snowboarders are looking ahead to what could be an eventful winter across parts of the U.S. Here are some of the top destinations that could see favorable snowfall conditions during a Super El Niño year.

Photos: Powerful cross-country storm leaves trail of deadly destruction after week of historic flooding

Communities across the nation are still reeling after a powerful cross-country storm and a stubborn Florida weather pattern combined to produce a week of destructive flooding and Flash Flood Emergencies.

When will Aspen Mountain open for the 2026–27 ski season?

Aspen Mountain is scheduled to open on Thanksgiving Day, but early-season weather could determine whether the resort hits its target. Here’s what the forecast and prediction-market trading say about opening day.

Load More Stories