10-Day Weather Forecast for North Cascades National Park (WA)

Six-hourly outlook through Tuesday 8 September. Updated every three hours via MET Norway.

Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Sunday
30 Aug
Cloudy
11°C (52°F)
0.3 mm (0.01 in)
Cloudy
13°C (55°F)
0.1 mm (0 in)
Mostly clear
16°C (61°F)
0 mm (0 in)
Hourly ›
Monday
31 Aug
Fog
10°C (50°F)
0 mm (0 in)
Cloudy
9°C (48°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Hourly ›
Tuesday
1 Sep
Partly cloudy
16°C (61°F)
0 mm (0 in)
Partly cloudy
12°C (54°F)
0 mm (0 in)
Light rain showers
21°C (70°F)
0.6 mm (0.02 in)
Rain
20°C (68°F)
2.7 mm (0.1 in)
Hourly ›
Wednesday
2 Sep
Cloudy
14°C (57°F)
0.2 mm (0.01 in)
Light rain
13°C (55°F)
0.7 mm (0.03 in)
Rain showers
15°C (59°F)
1.8 mm (0.1 in)
Rain
16°C (61°F)
1 mm (0.04 in)
Hourly ›
Thursday
3 Sep
Rain
12°C (54°F)
3.2 mm (0.1 in)
Rain showers
10°C (50°F)
1.2 mm (0.05 in)
Rain
10°C (50°F)
1.5 mm (0.1 in)
Partly cloudy
13°C (55°F)
0.5 mm (0.02 in)
Hourly ›
Friday
4 Sep
Heavy rain
10°C (50°F)
6.6 mm (0.3 in)
Rain showers
10°C (50°F)
1.4 mm (0.1 in)
Rain
13°C (55°F)
1.9 mm (0.1 in)
Mostly clear
14°C (57°F)
0.4 mm (0.02 in)
Hourly ›
Saturday
5 Sep
Partly cloudy
8°C (46°F)
0 mm (0 in)
Partly cloudy
5°C (41°F)
0.1 mm (0 in)
Partly cloudy
13°C (55°F)
0.2 mm (0.01 in)
Partly cloudy
15°C (59°F)
0 mm (0 in)
Hourly ›
Sunday
6 Sep
Partly cloudy
9°C (48°F)
0 mm (0 in)
Mostly sunny
6°C (43°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Monday
7 Sep
Clear skies
9°C (48°F)
0 mm (0 in)
Mostly sunny
6°C (43°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Tuesday
8 Sep
Clear skies
13°C (55°F)
0 mm (0 in)
Mostly sunny
10°C (50°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in North Cascades National Park this week?

Today's weather - Sunday 30 Aug

For Sunday the predicted weather in North Cascades National Park is cloudy with some rain. The maximum temperature is a mild 16°C (61°F), while the minimum temperature is a cold 11°C (52°F).

Tomorrow's weather - Monday 31 Aug

For Monday the forecast for North Cascades National Park is partly cloudy. Expect highs of a warm 24°C (75°F) and lows of around 9°C (48°F).

10-Day Weather Forecast

The 10-day forecast shows that temperatures will start at 24°C (75°F) on Monday, then cooling down. During this period, expect daytime highs around 17°C (63°F) and nighttime lows around 9°C (48°F). Compared to August norms, this represents a bit cooler than usual weather. The following 10 days will bring some sunshine. Expect a bit less rainfall than usual (compared to average August levels), the days are characterized by some rainy days. Precipitation is expected on roughly 4 days (Tue, Wed, Thu, Fri). The wind will be generally calm during this period.

Weather Forecast FAQ for North Cascades National Park

When will be the warmest day next week?

The warmest day is expected to be Monday with a high of 24°C (75°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 5°C (41°F).

Will it rain next week in North Cascades National Park?

Yes, rain is expected on 4 days , specifically on Tue, Wed, Thu, Fri.

How much rainfall is expected next week?

A total of 24 mm (0.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 5°C (41°F) to 24°C (75°F).

More about North Cascades National Park

Explore the full North Cascades National Park climate overview with monthly averages, or check rainfall data and temperature by month.

North Cascades National Park weather by month

Browse monthly averages for North Cascades National Park: climate by month with temperature, rainfall and sunshine.

Travel inspiration

Need travel inspiration? Check out our bucket list articles and be inspired.