Granite Rapids, WA 14 Day Weather
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Granite Rapids, WA Weather Forecast


Granite Rapids, WA Weather Forecast Dated: 1052 PM Tue Sep 01 2026 (Granite Rapids Time)
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the next two weeks. comfortable humidity and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
68°F 20°C
Cloudy
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
75°F 24°C
Sunny
Warm and summery near 84°F 29°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNW to the ESE at 9 mph 15 km/h.
Wednesday, September 2, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
59°F 15°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 17 mph 27 km/h. Gusts up to 22 mph 35 km/h.
Thursday, September 3, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
62°F 17°C
Cloudy
Comfortable at 65°F 18°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSE to the SE at 8 mph 12 km/h.
Friday, September 4, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Nearby Thunderstorms
Early-Evening
63°F 17°C
Nearby Thunderstorms
Cool with a high near 66°F 19°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds swinging from the NNW to the S at 8 mph 12 km/h.
Saturday, September 5, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Partly Cloudy
Early-Evening
68°F 20°C
Overcast
Mild with a high of 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Sunday, September 6, 2026
Mid-Morning
59°F 15°C
Cloudy
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
73°F 23°C
Partly Cloudy
Pleasant near 75°F 24°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.
Monday, September 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Nearby Thunderstorms
Early-Evening
74°F 23°C
Scattered Showers
Comfortable with temperatures reaching 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
60°F 15°C
Cloudy
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
72°F 23°C
Sunny
Enjoyable around 74°F 23°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
53°F 11°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Scattered Showers
Early-Evening
62°F 17°C
Overcast
Refreshing around 62°F 17°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the NW to the ESE at 4 mph 6 km/h.
Thursday, September 10, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
67°F 19°C
Partly Cloudy
Mild with a high of 68°F 20°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the ENE at 5 mph 8 km/h.
Friday, September 11, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 71°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NNW to the NNE at 8 mph 12 km/h.
Saturday, September 12, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
69°F 21°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
71°F 22°C
Sunny
Enjoyable around 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 24°C
Overcast
Mild temperatures up to 77°F 25°C, overcast throughout the day, with steady humidity and steady pressure.
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