10-Day Weather Forecast for Grand Junction (CO)

Six-hourly outlook through Tuesday 29 September. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Sunday
20 Sep
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Monday
21 Sep
Mostly clear
14°C (57°F)
0 mm (0 in)
Partly cloudy
12°C (54°F)
0 mm (0 in)
Cloudy
23°C (73°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Hourly ›
Tuesday
22 Sep
Partly cloudy
16°C (61°F)
0 mm (0 in)
Partly cloudy
14°C (57°F)
0.2 mm (0.01 in)
Rain showers
23°C (73°F)
1.2 mm (0.05 in)
Light rain showers
22°C (72°F)
0.7 mm (0.03 in)
Hourly ›
Wednesday
23 Sep
Partly cloudy
15°C (59°F)
0.2 mm (0.01 in)
Mostly sunny
12°C (54°F)
0.2 mm (0.01 in)
Light rain showers
21°C (70°F)
0.5 mm (0.02 in)
Mostly clear
23°C (73°F)
0 mm (0 in)
Hourly ›
Thursday
24 Sep
Clear skies
15°C (59°F)
0 mm (0 in)
Partly cloudy
13°C (55°F)
0 mm (0 in)
Cloudy
23°C (73°F)
0 mm (0 in)
Mostly clear
24°C (75°F)
0 mm (0 in)
Hourly ›
Friday
25 Sep
Mostly clear
15°C (59°F)
0 mm (0 in)
Clear skies
13°C (55°F)
0 mm (0 in)
Mostly sunny
24°C (75°F)
0.5 mm (0.02 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Hourly ›
Saturday
26 Sep
Clear skies
15°C (59°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Mostly sunny
25°C (77°F)
0.1 mm (0 in)
Mostly clear
25°C (77°F)
0 mm (0 in)
Hourly ›
Sunday
27 Sep
Clear skies
15°C (59°F)
0 mm (0 in)
Partly cloudy
13°C (55°F)
0 mm (0 in)
Cloudy
23°C (73°F)
0.1 mm (0 in)
Rain
22°C (72°F)
2.1 mm (0.1 in)
Hourly ›
Monday
28 Sep
Heavy rain
15°C (59°F)
11 mm (0.4 in)
Heavy rain
14°C (57°F)
5.9 mm (0.2 in)
Cloudy
18°C (64°F)
0.1 mm (0 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Hourly ›
Tuesday
29 Sep
Partly cloudy
15°C (59°F)
0 mm (0 in)
Clear skies
13°C (55°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Grand Junction this week?

Today's weather - Sunday 20 Sep

For the rest of Sunday the predicted weather in Grand Junction is clear skies. The temperature will be around 23°C (73°F).

Tomorrow's weather - Monday 21 Sep

The forecast for Grand Junction on Monday is cloudy. Expect highs of a warm 24°C (75°F) and lows of around 12°C (54°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Grand Junction will remain fairly stable. Daytime highs during this period will average around 24°C (75°F), with nighttime lows around 14°C (57°F). These values are a bit cooler than usual for September. There will be plenty of sunshine during this period. Rainfall is expected to be a bit less than usual (compared to typical September conditions). The forecast shows mostly dry conditions. Precipitation is expected on roughly 2 days (Tue, Sun). Expect generally calm wind conditions.

Weather Forecast FAQ for Grand Junction

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 25°C (77°F).

When will be the coldest day?

The coldest day is forecasted for Monday with a low of 12°C (54°F).

Will it rain next week in Grand Junction?

Yes, rain is expected on 2 days , specifically on Tue, Sun.

How much rainfall is expected next week?

A total of 6 mm (0.2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 12°C (54°F) to 25°C (77°F).

More about Grand Junction

Explore the full Grand Junction climate overview with monthly averages, or check rainfall data and temperature by month.

Grand Junction weather by month

Browse monthly averages for Grand Junction: climate by month with temperature, rainfall and sunshine.

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