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Plan your week in Grand County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Grand County 7-Day Weather Forecast

Friday, Oct 23, 2026

Nighttime
39°F

Mainly Clear

Feels like 39°F

Humidity

94%

Wind Speed

9.6 mph

Precipitation

0 in

Pressure

1013 hPa

UV Index

3

Visibility

10 mi

Cloud Cover

34%

Dew Point

30°F

7-Day Weather Forecast

Today

Oct 23

Mainly Clear
57°H
38°L
12%

Sat

Oct 24

Mainly Clear
51°H
31°L
9%

Sun

Oct 25

Mainly Clear
53°H
32°L
9%

Mon

Oct 26

Mainly Clear
43°H
33°L
0%

Tue

Oct 27

Mainly Clear
51°H
27°L
0%

Wed

Oct 28

Mainly Clear
45°H
30°L
0%

Thu

Oct 29

Mainly Clear
45°H
22°L
0%

24-Hour Forecast

11 AM

39°

0%

12 PM

38°

0%

1 PM

38°

0%

2 PM

39°

0%

3 PM

45°

0%

4 PM

50°

0%

5 PM

53°

0%

6 PM

55°

0%

7 PM

57°

6%

8 PM

57°

12%

9 PM

57°

0%

10 PM

56°

0%

11 PM

54°

0%

12 AM

49°

0%

1 AM

44°

0%

2 AM

41°

0%

3 AM

37°

0%

4 AM

36°

0%

5 AM

35°

0%

6 AM

34°

0%

7 AM

33°

0%

8 AM

32°

0%

9 AM

32°

0%

10 AM

32°

0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

161.6° SSE

Sustained Wind

9.6 mph

Wind Gusts

9.6 mph

7-Day Temp Range

Week's Hottest

57°F

Max Rain Prob

12%

Expected 7-Day Swings

22°
57°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Grand County · 40.03°N, 105.99°W
Radar Page
Coordinates40.0328°N, 105.9869°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index3Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Grand County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Grand County Climate & Weather

Weather forecast for Grand County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.