Longmont, CO 10-Day Weather Forecast

Boulder County12:28 PM MDT40.17°N, 105.10°WElevation 4,984 ft

Overview

  1. TodayOct 25 Partly Sunny Partly Sunny58%43°56°
  2. MonOct 26 Slight Chance Rain Showers then Mostly Sunny Slight Chance Rain Showers then Mostly Sunny23%36°61°
  3. TueOct 27 Sunny Sunny37°67°
  4. WedOct 28 Mostly Sunny Mostly Sunny38°65°
  5. ThuOct 29 Mostly Sunny Mostly Sunny40°67°
  6. FriOct 30 Mostly Sunny Mostly Sunny12%42°68°
  7. SatOct 31 Mostly Sunny then Slight Chance Rain Showers Mostly Sunny then Slight Chance Rain Showers34%40°64°
  8. SunNov 1 Cloudy Cloudy42°62°
  9. MonNov 2 Heavy rain Heavy rain0.81 in42°59°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Today October 25

Partly Sunny
Today
High 56°
Partly Sunny

Partly sunny, with a high near 56. North northeast wind 3 to 7 mph.

Precip 13%Wind NNE 3 to 7 mph
Showers And Thunderstorms Likely
Tonight
Low 43°
Showers And Thunderstorms Likely

Showers and thunderstorms likely. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. North wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Precip 58%Wind N 7 mph
Rain/precip total0.05 in
Gusts to12 mph
Thunder15%
UV index5 Moderate
Sunrise7:22 AM
Sunset6:08 PM
Daylight10 h 45 min
Moon Full Moon (100%)

Tomorrow October 26

Slight Chance Rain Showers then Mostly Sunny
Monday
High 61°
Slight Chance Rain Showers then Mostly Sunny

A slight chance of rain showers before noon. Mostly sunny, with a high near 61. East northeast wind around 5 mph. Chance of precipitation is 20%.

Precip 23%Wind ENE 5 mph
Mostly Clear
Monday Night
Low 36°
Mostly Clear

Mostly clear, with a low around 36. North northeast wind around 2 mph.

Precip 0%Wind NNE 2 mph
Rain/precip total0.06 in
Gusts to13 mph
Thunder12%
UV index4 Moderate
Sunrise7:24 AM
Sunset6:07 PM
Daylight10 h 42 min
Moon Full Moon (99%)

Tuesday October 27

Sunny
Tuesday
High 67°
Sunny

Sunny, with a high near 67. South wind 1 to 6 mph.

Precip 0%Wind S 1 to 6 mph
Mostly Clear
Tuesday Night
Low 37°
Mostly Clear

Mostly clear, with a low around 37.

Precip 0%Wind WSW 2 mph
Rain/precip total0.00 in
Gusts to15 mph
UV index4 Moderate
Sunrise7:25 AM
Sunset6:05 PM
Daylight10 h 40 min
Moon Waning Gibbous (97%)

Wednesday October 28

Mostly Sunny
Wednesday
High 65°
Mostly Sunny

Mostly sunny, with a high near 65.

Precip 0%Wind SSE 3 mph
Partly Cloudy
Wednesday Night
Low 38°
Partly Cloudy

Partly cloudy, with a low around 38.

Precip 0%Wind NW 3 mph
Rain/precip total0.00 in
Gusts to12 mph
UV index0 Low
Sunrise7:26 AM
Sunset6:04 PM
Daylight10 h 38 min
Moon Waning Gibbous (92%)

Thursday October 29

Mostly Sunny
Thursday
High 67°
Mostly Sunny

Mostly sunny, with a high near 67.

Precip 0%Wind S 3 mph
Partly Cloudy
Thursday Night
Low 40°
Partly Cloudy

Partly cloudy, with a low around 40.

Precip 0%Wind NW 3 mph
Rain/precip total0.00 in
Gusts to12 mph
Sunrise7:27 AM
Sunset6:03 PM
Daylight10 h 35 min
Moon Waning Gibbous (84%)

Friday October 30

Mostly Sunny
Friday
High 68°
Mostly Sunny

Mostly sunny, with a high near 68.

Precip 2%Wind SE 3 mph
Mostly Cloudy
Friday Night
Low 42°
Mostly Cloudy

Mostly cloudy, with a low around 42.

Precip 12%Wind NNW 2 mph
Rain/precip total0.00 in
Gusts to10 mph
Sunrise7:28 AM
Sunset6:01 PM
Daylight10 h 33 min
Moon Waning Gibbous (74%)

Saturday October 31

Mostly Sunny then Slight Chance Rain Showers
Saturday
High 64°
Mostly Sunny then Slight Chance Rain Showers

A slight chance of rain showers after noon. Mostly sunny, with a high near 64.

Precip 20%Wind WSW 3 mph
Chance Rain Showers
Saturday Night
Low 40°
Chance Rain Showers

A chance of rain showers. Mostly cloudy, with a low around 40.

Precip 34%Wind WNW 2 mph
Rain/precip total0.00 in
Gusts to12 mph
Sunrise7:29 AM
Sunset6:00 PM
Daylight10 h 30 min
Moon Waning Gibbous (64%)

Sunday November 1

Extended outlook
Cloudy
Sunday
High 62°
Cloudy
Cloudy
Sunday Night
Low 42°
Cloudy
Rain/precip total0.00 in
Sunrise6:30 AM
Sunset4:59 PM
Daylight10 h 28 min
Moon Last Quarter (52%)

Monday November 2

Extended outlook
Heavy rain
Monday
High 59°
Heavy rain
Heavy rain
Monday Night
Low 42°
Heavy rain
Rain/precip total0.81 in
Sunrise6:32 AM
Sunset4:58 PM
Daylight10 h 26 min
Moon Waning Crescent (40%)

National Weather Service forecast updated 11 hrs ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather