Grand Junction Weather Conditions
Current Temperature Level
Grand Junction Weather Conditions
Current Temperature Level
Feels Like 15°C
Chances of Rain1%
19°1%1 AM18°1%2 AM18°1%3 AM17°1%4 AM17°2%5 AM16°2%6 AM16°2%7 AM
16°2%8 AM22°1%9 AM24°1%10 AM26°2%11 AM
28°3%12 PM30°3%1 PM31°2%2 PM31°2%3 PM31°1%4 PM31°1%5 PM31°1%6 PM31°1%7 PM31°2%8 PM23°1%9 PM22°1%10 PM22°1%11 PM21°1%Skies are likely to remain clear overnight.
Last Updated: 2026-08-16 00:30 (Local Time)
166°SSE
Direction
6.8km/h
Wind Speed
Gust Speed
4m/s
Precipitation
Precipitation
0mm
Pressure
1019mb
UV Index
0Low
Today
24
°C
31%Monday
25
°C27%Tuesday
27
°C25%Wednesday
26
°C21%Thursday
25
°C14%Friday
26
°C13%Saturday
27
°C12%Sunday
28
°C13%Monday
23
°C40%Tuesday
23
°C44%Sunny
Clear Sky with temperature at 24 °C and humidity will be at 31% with 11.9 km/h winds.31°C / 16°C
Humi.31 %
Prec.0 mm
Sunrise
06:28 AM13hrs 40min
Sunset
08:08 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
19 °C
37 %
0
7.6 kmph / S
Clear
Feels 16 °C
Cover 3 %
Visibility 10 km
1 AM
Clear
18 °C
39 %
0
6.8 kmph / SSE
ClearFeels 15 °C
Cover 5 %
Visibility 10 km
2 AM
Clear
18 °C
40 %
0
6.8 kmph / SSE
ClearFeels 15 °C
Cover 6 %
Visibility 10 km
3 AM
Clear
17 °C
42 %
0
6.8 kmph / SSE
ClearFeels 15 °C
Cover 7 %
Visibility 10 km
4 AM
Clear
17 °C
43 %
0
7.2 kmph / SSE
ClearFeels 14 °C
Cover 12 %
Visibility 10 km
5 AM
Clear
16 °C
44 %
0
7.6 kmph / SE
ClearFeels 14 °C
Cover 16 %
Visibility 10 km
6 AM
Clear
16 °C
45 %
0
8.3 kmph / SE
ClearFeels 13 °C
Cover 14 %
Visibility 10 km
7 AM
Sunny
16 °C
45 %
0.1
8.6 kmph / SE
SunnyFeels 13 °C
Cover 8 %
Visibility 10 km
8 AM
Sunny
22 °C
40 %
0.8
9.7 kmph / SE
SunnyFeels 20 °C
Cover 6 %
Visibility 10 km
9 AM
Sunny
24 °C
35 %
2.2
11.9 kmph / ESE
SunnyFeels 22 °C
Cover 9 %
Visibility 10 km
10 AM
Sunny
26 °C
30 %
4.2
11.2 kmph / ESE
SunnyFeels 24 °C
Cover 23 %
Visibility 10 km
11 AM
Partly Cloudy
28 °C
27 %
6.5
10.1 kmph / ESE
Partly CloudyFeels 26 °C
Cover 49 %
Visibility 10 km
12 PM
Partly Cloudy
30 °C
24 %
8.4
6.5 kmph / ESE
Partly CloudyFeels 28 °C
Cover 50 %
Visibility 10 km
1 PM
Partly Cloudy
31 °C
21 %
8.2
1.4 kmph / N
Partly CloudyFeels 29 °C
Cover 28 %
Visibility 10 km
2 PM
Partly Cloudy
31 °C
20 %
5.3
0.7 kmph / N
Partly CloudyFeels 30 °C
Cover 27 %
Visibility 10 km
3 PM
Sunny
31 °C
19 %
5.6
1.1 kmph / E
SunnyFeels 30 °C
Cover 22 %
Visibility 10 km
4 PM
Sunny
31 °C
18 %
3.2
1.1 kmph / SW
SunnyFeels 30 °C
Cover 19 %
Visibility 10 km
5 PM
Sunny
31 °C
18 %
1.2
2.9 kmph / W
SunnyFeels 30 °C
Cover 22 %
Visibility 10 km
6 PM
Sunny
31 °C
18 %
0.4
3.2 kmph / W
SunnyFeels 29 °C
Cover 24 %
Visibility 10 km
7 PM
Partly Cloudy
31 °C
22 %
0.2
2.9 kmph / W
Partly CloudyFeels 29 °C
Cover 31 %
Visibility 10 km
8 PM
Sunny
23 °C
26 %
0
4 kmph / W
SunnyFeels 21 °C
Cover 19 %
Visibility 10 km
9 PM
Clear
22 °C
27 %
0
4.7 kmph / WSW
ClearFeels 19 °C
Cover 20 %
Visibility 10 km
10 PM
Clear
22 °C
27 %
0
3.6 kmph / WSW
ClearFeels 19 °C
Cover 13 %
Visibility 10 km
11 PM
Clear
21 °C
27 %
0
5 kmph / SW
ClearFeels 18 °C
Cover 16 %
Visibility 10 km
42°22°43°20°42°21°41°21°40°18°40°19°41°19°41°19°41°20°40°22°39°23°36°20°30°18°33°18°30°18°31°16°33°18°35°19°35°19°34°15°36°17°38°18°38°19°31°15°31°15°30°15°
31°15°31°15°31°14°32°14°32°14°AugustWeather Overview
No. of days:
Sunny
23
Cloudy
0
Rainy
8
Snowy
0
The monthly weather averages in Grand Junction consist of 23 sunny days, 0 cloudy days, 8 rainy days, and 0 snowy days.
Grand Junction's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Guadalupe, Arizona
38 °C
Clear
20%
0
14.8 kmph / NW
2.
Tolleson, Arizona
37 °C
Clear
21%
0
13.3 kmph / NW
3.
Scottsdale, Arizona
37 °C
Clear
21%
0
14 kmph / NW
4.
Phoenix, Arizona
37 °C
Partly Cloudy
22%
0
13.3 kmph / WNW
5.
Tempe, Arizona
37 °C
Clear
21%
0
14 kmph / NW
6.
Sun City, Arizona
36 °C
Partly Cloudy
23%
0
14 kmph / WNW
7.
Surprise, Arizona
36 °C
Partly Cloudy
23%
0
14 kmph / WNW
8.
Chandler, Arizona
36 °C
Clear
22%
0
14.4 kmph / NW
9.
Casa Blanca, Arizona
36 °C
Clear
23%
0
14 kmph / NW
10.
Gilbert, Arizona
35 °C
Clear
23%
0
13.3 kmph / NW
Last Updated: 16 Aug 2026, 06:36 AM
City Weather RankingsFAQs About Grand Junction Weather Conditions
1. What is the current temperature in Grand Junction today - 16 August 2026?
1. What is the current temperature in Grand Junction today - 16 August 2026?
The current temperature in Grand Junction is 18°C, with a feels-like temperature of 15°C. Today's forecast shows a high of 31°C and a low of 16°C, giving a 15 degree swing through the day as of 12:30 AM 16 August 2026.
2. What are the current weather parameters in Grand Junction today?
2. What are the current weather parameters in Grand Junction today?
Here is a complete overview of Grand Junction's current weather conditions as of 12:30 AM 16 August 2026: Condition : Clear Temperature : 18°C Cool (Feels like 15°C) Humidity : 39% Wind Speed : 6.8 km/h from SSE (166 degrees), Gust 4 m/s UV Index : 0 (Low Air Pressure : 1019 mb Cloud Cover : 5% Visibility : 10 km Precipitation : 0 mm (1% chance of rain)
3. What is the 10-day weather forecast for Grand Junction from 12:30 AM 16 August 2026?
3. What is the 10-day weather forecast for Grand Junction from 12:30 AM 16 August 2026?
From 12:30 AM 16 August 2026, Grand Junction's 10-day forecast shows this trend: Today (Aug. 16) : Temp. 24°C, Hum. 31% and Sunny condition. Monday (Aug. 17) : Temp. 25°C, Hum. 27% and Sunny condition. Tuesday (Aug. 18) : Temp. 27°C, Hum. 25% and Sunny condition. Wednesday (Aug. 19) : Temp. 26°C, Hum. 21% and Sunny condition. Thursday (Aug. 20) : Temp. 25°C, Hum. 14% and Sunny condition. Friday (Aug. 21) : Temp. 26°C, Hum. 13% and Sunny condition. Saturday (Aug. 22) : Temp. 27°C, Hum. 12% and Sunny condition. Sunday (Aug. 23) : Temp. 28°C, Hum. 13% and Sunny condition. Monday (Aug. 24) : Temp. 23°C, Hum. 40% and Rain condition. Tuesday (Aug. 25) : Temp. 23°C, Hum. 44% and Rain condition.
4. Will it rain in Grand Junction today?
4. Will it rain in Grand Junction today?
As of 12:30 AM 16 August 2026, there is a 1% chance of rainfall in Grand Junction later today around 2026-08-16 01:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Grand Junction in August 2026?
5. What is the monthly weather forecast for Grand Junction in August 2026?
August 2026 in Grand Junction is forecast to have 23 sunny days, 8 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 14°C to highs of 43°C.
6. How does the weather in Grand Junction affect air quality?
6. How does the weather in Grand Junction affect air quality?
Weather directly impacts air quality in Grand Junction. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
