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Coeur d'Alene weather in August 2026
Expect daytime maximum temperatures of 28°C in Coeur d'Alene, Idaho in August based on long-term weather averages. There are 11 hours of sunshine per day on average.
- 28°C max day temperature
28 - 11 hours of sunshine per day
- 6 days with some rainfall
6 - 10°C min night temperature
10 - 14 hours of daylight per day
14 - Low heat & humidity
L - 34 mm of monthly rainfall
34 - 7 (High) UV index
7
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The August weather guide for Idaho (Coeur d'Alene) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Coeur d'Alene in August?
Daytime temperatures usually reach 31°C in Coeur d'Alene in August with moderate heat and humidity, falling to 13°C at night.
How sunny is it in Coeur d'Alene in August?
There are normally 12 hours of bright sunshine each day in Coeur d'Alene in August - that's 83% of daylight hours.
Does it ever rain in Coeur d'Alene in August?
There are usually 3 days with some rain in Coeur d'Alene in August and the average monthly rainfall is 10mm.
Coeur d'Alene August sunrise & sunset times
Browse the sunrise and sunset times for Coeur d'Alene in August 2026. Select a month to view Coeur d'Alene sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st August 2026 | 04:25 | 19:21 |
| Sunday, 16th August 2026 | 04:44 | 18:57 |
| Monday, 31st August 2026 | 05:04 | 18:29 |
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