Back to Longmont snapshot
City snapshotLive data for Longmont, CO
Longmont, CO

Live weather

Current conditions near Longmont, CO

Updated recently (open-meteo)

Temp

67°

☁️Cloudy

Feels like

66°

Feels-like temp

Humidity

73%

Relative

Wind

8 mph

10 m avg

Pressure

1010 mb

Sea-level

Rain

0 mm

Clouds 82%

Next few hours

☁️11 PM

67°

13% rain

☁️12 AM

64°

17% rain

☁️1 AM

64°

15% rain

🌧️2 AM

63°

24% rain

☁️3 AM

63°

19% rain

☁️4 AM

62°

12% rain

Next few days

🌧️Thu

70° / 60°

31% rain

🌦️Fri

91° / 56°

35% rain

☁️Sat

98° / 61°

15% rain

☁️Sun

98° / 64°

3% rain

☁️Mon

93° / 57°

4% rain

☁️Tue

94° / 62°

10% rain

Live weather alerts

Active NWS advisories near Longmont, CO

1 alerts

Air Quality Alert

Effective local time

Air Quality Alert issued June 24 at 4:10PM MDT by NWS Denver CO

Douglas, CO; Boulder, CO; Denver, CO; Jefferson, CO; Arapahoe, CO; Larimer, CO; Adams, CO; Weld, CO; Broomfield, CO

Source: NWS alerts feed.

Get your home's score

Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.

Live hazard map

Radar, alerts, systems, SPC, gauges · Longmont, CO
Map loads when this section is in view.

Toggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.