Live Weather & Forecast
Weather in Grand Junction
Colorado, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Clear
Grand Junction, Colorado
🌙 Nighttime
Updated: 2026-04-12 23:15
Humidity
19%
Wind
24.5 km/h SW
Wind Gust
34.3 km/h
Pressure
1009 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-7.2°C
Wind Degree
230°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
126.9 μg/m³
NO₂
6.1 μg/m³
O₃
64 μg/m³
SO₂
1.2 μg/m³
PM 2.5
3.1 μg/m³
PM 10
4.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Grand Junction, Colorado
12 AM
14°
Clear
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
11°
Clear
4 AM
10°
Clear
5 AM
10°
Clear
6 AM
9°
Clear
7 AM
11°
Sunny
8 AM
13°
Sunny
9 AM
16°
Sunny
10 AM
18°
Sunny
11 AM
21°
Sunny
12 PM
23°
Sunny
1 PM
24°
Sunny
2 PM
25°
Sunny
3 PM
23°
Sunny
4 PM
21°
Cloudy
5 PM
19°
Overcast
6 PM
17°
Overcast
7 PM
14°
Overcast
8 PM
12°
Overcast
9 PM
14°
Cloudy
10 PM
14°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Grand Junction, Colorado
Today
Sunny
26°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 21%
💨 Max wind: 41.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
14°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 35%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:40 AM
🌇 Sunset: 07:50 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
12°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:39 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Grand Junction
Plan your trip to Grand Junction, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Grand Junction?
Current conditions in Grand Junction: Clear, temperature 17°C, humidity 19%.
What is the best time to visit Grand Junction?
The best time to visit Grand Junction is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Grand Junction?
Grand Junction is located at approximately 39.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Grand Junction?
The wettest period in Grand Junction is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Grand Junction?
For visits to Grand Junction during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Grand Junction in?
Grand Junction is located in United States, in the state of Colorado.
What are the public holidays in Grand Junction in 2026?
View the 2026 public holidays for Grand Junction on our Holidays page.
What are the GPS coordinates used for the weather forecast in Grand Junction?
The weather forecast for Grand Junction uses coordinates 39.0673, -108.5645.