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Weather in Grand Junction, United States 🇺🇸

Current Weather in Grand Junction

Fire Weather Watch issued June 7 at 9:55PM MDT until June 10 at 10:00PM MDT by NWS Grand Junction CO
Sunny
29°C
Feels like 27°C. Sunny.
🌬️ 20 km/h SSW
💧 12% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 9.9
🌡️ Dew Point: 1°C
🌅 Sunrise: 05:48 AM
🌇 Sunset: 08:38 PM
Map Overlays:

In Grand Junction right now it is 29°C and sunny, feeling like 27°C. Humidity is 12% with winds around 20 km/h, and the UV index is 10 (very high). Over the next few days, temperatures in Grand Junction range from about 11°C to 35°C. ⚠️ Fire Weather Watch issued June 7 at 9:55PM MDT until June 10 at 10:00PM MDT by NWS Grand Junction CO

Hourly Forecast for Grand Junction

14:00
Overcast
33°
3%
15:00
Sunny
34°
0%
16:00
Sunny
34°
0%
17:00
Sunny
34°
0%
18:00
Sunny
33°
0%
19:00
Sunny
32°
0%
20:00
Sunny
30°
0%
21:00
Clear
28°
0%
22:00
Clear
23°
0%
23:00
Clear
20°
0%
00:00
Clear
18°
0%
01:00
Clear
17°
0%
02:00
Clear
16°
0%
03:00
Clear
15°
0%
04:00
Clear
14°
0%
05:00
Clear
14°
0%
06:00
Partly Cloudy
14°
1%
07:00
Partly Cloudy
18°
1%
08:00
Partly Cloudy
21°
1%
09:00
Sunny
24°
0%
10:00
Partly Cloudy
25°
0%
11:00
Cloudy
27°
2%
12:00
Overcast
28°
3%
13:00
Sunny
29°
0%

14-Day Forecast for Grand Junction

Mon, Jun 08
Sunny Sunny
35° / 18°
Tue, Jun 09
Sunny Sunny
31° / 13°
Wed, Jun 10
Sunny Sunny
30° / 11°
Thu, Jun 11
Sunny Sunny
27° /
Fri, Jun 12
Sunny Sunny
32° / 10°
Sat, Jun 13
Sunny Sunny
35° / 15°
Sun, Jun 14
Sunny Sunny
34° / 13°
Mon, Jun 15
Sunny Sunny
29° /
Tue, Jun 16
Sunny Sunny
34° / 13°
Wed, Jun 17
Sunny Sunny
36° / 16°
Thu, Jun 18
Sunny Sunny
35° / 17°
Fri, Jun 19
Sunny Sunny
34° / 14°
Sat, Jun 20
Sunny Sunny
35° / 15°
Sun, Jun 21
Sunny Sunny
36° / 15°

Additional Forecasts for Grand Junction

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 108.0 μg/m³
O₃ (Ozone) 112.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.2 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 3.6 μg/m³
PM10 (Coarse particles) 9.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Grand Junction Tomorrow

There is no good daylight window left in Grand Junction today. Tomorrow, the most comfortable window looks like 07:00 to 07:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Grand Junction

What is the temperature in Grand Junction right now?

The current temperature in Grand Junction is 29°C (85°F), sunny (feels like 27°C).

What's the weather like in Grand Junction right now?

Conditions in Grand Junction right now: Sunny, humidity 12%, wind 20 km/h SSW.

What is today's forecast for Grand Junction?

Today in Grand Junction: high 35°C, low 18°C, sunny. Chance of rain: 0%.

What is the 7-day weather forecast for Grand Junction?

Daily highs and lows for Grand Junction:

  • 2026-06-08: 35°C / 18°C
  • 2026-06-09: 31°C / 13°C
  • 2026-06-10: 30°C / 11°C
  • 2026-06-11: 27°C / 8°C
  • 2026-06-12: 32°C / 10°C
  • 2026-06-13: 35°C / 15°C
  • 2026-06-14: 34°C / 13°C
Is it going to rain in Grand Junction today?

There is a 0% chance of rain in Grand Junction today.

What is the wind speed in Grand Junction right now?

Wind in Grand Junction is currently 20 km/h (12 mph) from the SSW.

What is the UV index in Grand Junction right now?

The UV index in Grand Junction is currently 9.9 (very high). Sun protection is recommended when the index is 3 or higher.

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