Rainier Rapids, ID 14 Day Weather
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Rainier Rapids, ID Weather Forecast


Rainier Rapids, ID Weather Forecast Dated: 1028 PM Mon Sep 14 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 14, 2026
Mid-Morning
35°F 2°C
Heavy Snow Showers
Mid-Afternoon
46°F 8°C
Scattered Showers
Early-Evening
42°F 5°C
Scattered Showers
Brisk around 46°F 8°C, periods of blowing snow, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
53°F 12°C
Overcast
Mildly cool near 64°F 18°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable at 65°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Thursday, September 17, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
55°F 13°C
Scattered Showers
Mild temperatures up to 74°F 23°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
53°F 12°C
Scattered Showers
Early-Evening
50°F 10°C
Partly Cloudy
Brisk around 53°F 12°C, scattered downpours possible, with lower humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
57°F 14°C
Sunny
Pleasant near 68°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
60°F 16°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Monday, September 21, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
59°F 15°C
Sunny
Enjoyable around 70°F 21°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
61°F 17°C
Partly Cloudy
Mild temperatures up to 72°F 22°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Mild with a high of 74°F 24°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
74°F 24°C
Cloudy
Early-Evening
61°F 16°C
Overcast
Pleasant near 74°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the S to the WSW at 7 mph 10 km/h.
Friday, September 25, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
52°F 11°C
Overcast
Cool with a high near 62°F 17°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
44°F 6°C
Overcast
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
50°F 10°C
Light Showers
Refreshing around 67°F 19°C, drier conditions through late afternoon before showers move in, with increasing humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
40°F 5°C
Light Fog
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
52°F 11°C
Nearby Thunderstorms
Mildly cool near 61°F 16°C, scattered downpours possible, with lower humidity and barometric pressure falling.
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