Summit County, CO Weather Forecast | 5 Day

Updated: Mon Jul 14th 2025 12:45 AM MDT

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Summit County, CO Weather Forecast - 7-14 - Partly Cloudy

Partly Cloudy

Mon 7-14

Partly Cloudy with a high of 75°F and a low of 45°F. Winds will be light at 8mph and gusts of 16.4mph at 10 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 79% at 11 PM and 23% being its lowest at 2 PM. Barometric pressure is its highest of 30.64inHg at 1 AM, a lowest point of 29.95inHg at 4 PM with an avg 30.13inHg.

    • HI: 75°F
    • LO: 45°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      45% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      05:49 AM
    • Sunset
      08:31 PM
    • Moonrise
      11:01 PM
    • Moonset
      09:46 AM
    • Moon Phase
      Waning Gibbous
Summit County, CO Weather Forecast - 7-15 - Sunny

Sunny

Tue 7-15

Sunny with a high of 74°F and a low of 44°F. Wind will be moderate, blowing around 11mph on average and gusts of 14.1mph at 12 AM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 76% at 12 AM and 24% being its lowest at 12 PM. Barometric pressure is its highest of 30.18inHg at 12 AM, a lowest point of 29.94inHg at 3 PM with an avg 30.05inHg.

    • HI: 74°F
    • LO: 44°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11 mph
    • Humidity
      45% avg.
    • UV Index
      2.9
    • Air Quality
      Good
    • Sunrise
      05:50 AM
    • Sunset
      08:31 PM
    • Moonrise
      11:25 PM
    • Moonset
      10:56 AM
    • Moon Phase
      Waning Gibbous
Summit County, CO Weather Forecast - 7-16 - Sunny

Sunny

Wed 7-16

Sunny with a high of 75°F and a low of 46°F. Wind will be moderate, blowing around 16mph on average and gusts of 17.8mph at 2 PM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 64% at 12 AM and 20% being its lowest at 6 PM. Barometric pressure is its highest of 30.08inHg at 12 AM, a lowest point of 29.84inHg at 3 PM with an avg 29.98inHg.

    • HI: 75°F
    • LO: 46°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      15.4 mph
    • Humidity
      43% avg.
    • UV Index
      2.3
    • Air Quality
      Good
    • Sunrise
      05:51 AM
    • Sunset
      08:30 PM
    • Moonrise
      11:49 PM
    • Moonset
      12:06 PM
    • Moon Phase
      Waning Gibbous
Summit County, CO Weather Forecast - 7-17 - Patchy Rain Nearby

Patchy Rain Nearby

Thu 7-17

Scattered showers with a high of 75°F and a low of 40°F. It will likey rain in the surrounding area, having a 76% chance of a downpour with an estimated 0.02in. Winds will be light at 10mph and gusts of 15.5mph at 9 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 85% at 11 PM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 30.17inHg at 11 PM, a lowest point of 29.86inHg at 3 PM with an avg 30.03inHg.

    • HI: 75°F
    • LO: 40°F
    • Rainfall: 76% | est. 0.02in
    • Snowfall: 0%
    • Wind
      9.2 mph
    • Humidity
      52% avg.
    • UV Index
      3.1
    • Air Quality
      Good
    • Sunrise
      05:51 AM
    • Sunset
      08:29 PM
    • Moonrise
      No moonrise
    • Moonset
      01:18 PM
    • Moon Phase
      Last Quarter
Summit County, CO Weather Forecast - 7-18 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 7-18

Scattered showers with a high of 73°F and a low of 41°F. It will likey rain in the surrounding area, having a 83% chance of a downpour with an estimated 0.03in. Winds will be light at 8mph and gusts of 10.1mph at 1 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 87% at 11 PM and 25% being its lowest at 12 PM. Barometric pressure is its highest of 30.25inHg at 11 PM, a lowest point of 29.99inHg at 3 PM with an avg 30.12inHg.

    • HI: 73°F
    • LO: 41°F
    • Rainfall: 83% | est. 0.03in
    • Snowfall: 0%
    • Wind
      7.6 mph
    • Humidity
      59% avg.
    • UV Index
      0
    • Air Quality
      TBA
    • Sunrise
      05:52 AM
    • Sunset
      08:29 PM
    • Moonrise
      12:15 AM
    • Moonset
      02:32 PM
    • Moon Phase
      Last Quarter
Summit County, CO Weather Forecast - 7-19 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 7-19

Scattered showers with a high of 71°F and a low of 39°F. It will likey rain in the surrounding area, having a 79% chance of a downpour with an estimated 0.09in. Winds will be light at 6mph and gusts of 8.5mph at 12 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 93% at 6 PM and 31% being its lowest at 12 PM. Barometric pressure is its highest of 30.26inHg at 12 AM, a lowest point of 30inHg at 3 PM with an avg 30.17inHg.

    • HI: 71°F
    • LO: 39°F
    • Rainfall: 79% | est. 0.09in
    • Snowfall: 0%
    • Wind
      5.6 mph
    • Humidity
      67% avg.
    • UV Index
      3
    • Air Quality
      TBA
    • Sunrise
      05:53 AM
    • Sunset
      08:28 PM
    • Moonrise
      12:45 AM
    • Moonset
      03:49 PM
    • Moon Phase
      Waning Crescent