Roy, ID 14 Day Weather - WeatherWorld.com
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Roy, ID Weather Forecast


Roy, ID Weather Forecast Dated: 959 AM Fri Sep 04 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.
Friday, September 4, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Pleasant near 74°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the NNW to the WNW at 12 mph 19 km/h. Gusts up to 23 mph 38 km/h.
Saturday, September 5, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 76°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from E at 2 mph 3 km/h to SE at 13 mph 21 km/h. Gusts up to 23 mph 36 km/h.
Sunday, September 6, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
65°F 19°C
Cloudy
Enjoyable around 76°F 25°C, sunny through the afternoon, turning overcast this evening, with increasing humidity and barometric pressure falling. Winds increasing from the SE at 5 mph 9 km/h to S at 13 mph 21 km/h.
Monday, September 7, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
65°F 19°C
Partly Cloudy
Early-Evening
61°F 16°C
Partly Cloudy
Cool with a high near 65°F 19°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds picking up from NW at 7 mph 12 km/h to WNW at 15 mph 23 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, September 8, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Partly Cloudy
Mild with a high of 71°F 22°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
73°F 23°C
Overcast
Pleasant near 79°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the SE to the NW at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
58°F 15°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
64°F 18°C
Scattered Showers
Comfortable with temperatures reaching 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the SE to the S at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the W to the SW at 6 mph 9 km/h.
Saturday, September 12, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
79°F 26°C
Nearby Thunderstorms
Early-Evening
61°F 16°C
Light Showers
Mild temperatures up to 79°F 26°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds moving from the SSE to the S at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
81°F 27°C
Partly Cloudy
Early-Evening
74°F 24°C
Cloudy
Very warm with a high of 81°F 27°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
68°F 20°C
Partly Cloudy
Mid-Afternoon
81°F 27°C
Partly Cloudy
Early-Evening
73°F 22°C
Sunny
Warm and summery near 81°F 27°C, cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds increasing from the WNW at 3 mph 5 km/h to WNW at 17 mph 27 km/h. Gusts up to 26 mph 42 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
68°F 20°C
Sunny
Comfortable with temperatures reaching 76°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the W to the WSW at 14 mph 21 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
31°F -1°C
Heavy Snow Showers
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
41°F 5°C
Sunny
Nippy around 44°F 7°C, periods of blowing snow, with lower humidity and steady pressure. Winds turning from the NNW to the ENE at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
49°F 10°C
Sunny
Cool and brisk at 55°F 13°C, sunny throughout the day, with lower humidity and barometric pressure falling.
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