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Hottest day yet as heat wave intensifies in the eastern US. Click for the forecast. Chevron right
4th of July forecast: Where will storms disrupt outdoor plans? Chevron right

Grand Junction, CO

90°F
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Grand Junction

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Grand Junction, CO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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3 PM

91°
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™88°

Heat Index86°

WindWNW 9 mph

Air QualityPoor

Max UV Index8.1 (Very High)

Wind Gusts20 mph

Humidity8%

Indoor Humidity8% (Dry)

Dew Point21° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

92°
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™89°

Heat Index87°

WindWNW 9 mph

Air QualityPoor

Max UV Index5.2 (Moderate)

Wind Gusts13 mph

Humidity8%

Indoor Humidity8% (Dry)

Dew Point21° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

93°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™90°

Heat Index87°

WindWNW 9 mph

Air QualityPoor

Max UV Index3.7 (Moderate)

Wind Gusts12 mph

Humidity7%

Indoor Humidity7% (Dry)

Dew Point20° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

92°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™89°

Heat Index86°

WindWNW 9 mph

Air QualityPoor

Max UV Index2.3 (Low)

Wind Gusts12 mph

Humidity7%

Indoor Humidity7% (Dry)

Dew Point20° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

90°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™87°

Heat Index85°

WindW 9 mph

Air QualityPoor

Max UV Index1.3 (Low)

Wind Gusts13 mph

Humidity8%

Indoor Humidity8% (Dry)

Dew Point20° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

87°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

RealFeel Shade™84°

Heat Index83°

WindW 8 mph

Air QualityPoor

Max UV Index0.3 (Low)

Wind Gusts14 mph

Humidity9%

Indoor Humidity9% (Dry)

Dew Point21° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

83°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

Heat Index80°

WindW 7 mph

Air QualityPoor

Wind Gusts10 mph

Humidity10%

Indoor Humidity10% (Dry)

Dew Point21° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

78°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

WindSSW 7 mph

Air QualityPoor

Wind Gusts9 mph

Humidity12%

Indoor Humidity12% (Dry)

Dew Point21° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

9:11 AM Thursday - 9:00 AM Friday

WindSSE 7 mph

Air QualityPoor

Wind Gusts8 mph

Humidity13%

Indoor Humidity13% (Dry)

Dew Point21° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Grand Junction

AccuWeather's hourly forecast for Grand Junction provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 91° with a RealFeel® of 96°, mostly sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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