Coeur d'Alene, Idaho Weather
Summer heat breaks with monsoon. Day 43 of summer. Read this microseason across nine climate regions →
Coeur d'Alene weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayAug 2Overcast——73°53°—
- MondayAug 3Overcast——79°51°+6°
- TuesdayAug 4Clear——86°50°+7°
- WednesdayAug 5Clear——92°53°+6°
- ThursdayAug 6Overcast——99°56°+7°
- FridayAug 7Overcast——97°59°-2°
- SaturdayAug 8Mostly Clear——91°55°-6°
AQI 51 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.8 µg/m³ (AQI 43) with a 0.84 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in stagnant air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 7.8 µg/m³ (AQI 43) with a 0.84 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.84
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
Red sky at night, sailor's delight.
- Moonrise
- 9:34 PM
- Moonset
- 10:00 AM
- In sign
- ♓︎ Pisces
Summer heat breaks with monsoon
Coeur d'Alene at a glance
- Today vs. normal: 57°F — typical for the season
- Last frost: June 1 (climatological average for this latitude)
- Microseason: Aug 1–5
- Planting window: Sow fall peas. Start kale and collard seedlings for fall.
16-Day Forecast — Coeur d'Alene
- Sun73°53°2%
- Mon79°51°1%
- Tue86°50°0%
- Wed92°53°0%
- Thu99°56°0%
- Fri97°59°0%
- Sat91°55°0%
- Sun90°55°0%
- Mon88°53°1%
- Tue92°53°2%
- Wed92°55°1%
- Thu86°53°3%
- Fri90°52°6%
- Sat93°57°0%
- Sun90°57°6%
- Mon86°53°11%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Coeur d'Alene
Right now in the garden
Peak growing season
As of August 2, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
Sun & seasons in Coeur d'Alene
Coeur d'Alene sits in Kootenai County, where the year’s longest day runs 16h 0m of daylight and its shortest just 8h 25m — a swing of +7h 36m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.
Boise, the state’s largest city, lies about 285 miles to the S. The nearest town Coeur d'Alene tracks is Yellow Pine, roughly 199 miles to the SSE.
Air quality in Coeur d'Alene’s county has held roughly steady since 2020; its cleanest year on record was 2024 (median AQI 24). See the full air-quality history for Coeur d'Alene.
ZIP codes in Coeur d'Alene
- 83815
- 83814
- 83816