Chester, ID 14 Day Weather - 83421 WeatherWorld.com
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Chester, ID Weather Forecast


Chester, ID Weather Forecast Dated: 717 AM Fri Sep 11 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Friday, September 11, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
71°F 22°C
Cloudy
Warm and summery near 81°F 27°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds picking up from S at 5 mph 8 km/h to WSW at 15 mph 24 km/h.
Saturday, September 12, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
73°F 23°C
Overcast
Balmy with temperatures reaching 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the NE at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
56°F 13°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds SW at 25 mph 41 km/h. Gusts up to 25 mph 41 km/h.
Monday, September 14, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
59°F 15°C
Sunny
Cool with a high near 65°F 18°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SSE at 6 mph 10 km/h.
Tuesday, September 15, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild with a high of 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NE to the SE at 4 mph 6 km/h.
Thursday, September 17, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ENE to the NNE at 6 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
83°F 29°C
Cloudy
Early-Evening
76°F 25°C
Overcast
Quite warm around 83°F 29°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the WSW at 5 mph 8 km/h.
Saturday, September 19, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
80°F 27°C
Overcast
Warm temperatures up to 87°F 31°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds blowing from the SW at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
71°F 21°C
Cloudy
Early-Evening
58°F 14°C
Heavy Rain Showers
Mild with a high of 71°F 21°C, rounds of showers morning and night, dry in between, with increasing humidity and barometric pressure falling. Winds swinging from the E to the SSE at 10 mph 17 km/h.
Monday, September 21, 2026
Mid-Morning
53°F 12°C
Cloudy
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
61°F 16°C
Overcast
Comfortable at 62°F 17°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSW at 13 mph 20 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 22, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
59°F 15°C
Overcast
Cool with a high near 65°F 18°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the WSW at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Wednesday, September 23, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
50°F 10°C
Light Showers
Early-Evening
45°F 7°C
Light Showers
Brisk around 50°F 10°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the S to the NNE at 11 mph 18 km/h.
Thursday, September 24, 2026
Mid-Morning
38°F 3°C
Heavy Snow Showers
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
44°F 7°C
Overcast
Cool and brisk at 45°F 7°C, scattered morning snow before drying out later, with lower humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm. Winds easing from NE 14 mph 22 km/h to NE 6 mph 9 km/h.
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