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WeatherLive › Idaho › Post Falls

Post Falls, ID Weather (83877)

ZIP codes: 83877 · 83854
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPost Falls · 2:21 AM PDT
87° | 37°
66°F
Feels like 57°
Mostly cloudy
WindS 15 mph · Gusts 15 mph
Precip22% · 0.01 in
Humidity50% · Dew point 47°
UV index6 Moderate
Air Quality67 Moderate
Pressure29.62 inHg
Visibility4 mi
Sunrise / Sunset5:46 AM · 7:57 PM · 14h 11m

Weather map — Post Falls

Full radar →
Now
66°
13%
15 mph
03:00
65°
13%
17 mph
04:00
64°
16%
18 mph
05:00
62°
13%
17 mph
06:00
62°
13%
17 mph
07:00
60°
14%
16 mph
08:00
63°
13%
15 mph
09:00
71°
11%
14 mph
10:00
76°
10%
12 mph
11:00
81°
9%
11 mph
12:00
85°
9%
11 mph
13:00
87°
9%
11 mph
14:00
37°
16%
10 mph
15:00
37°
17%
10 mph
16:00
37°
20%
11 mph
17:00
37°
18%
13 mph
18:00
37°
13%
12 mph
19:00
37°
9%
12 mph
20:00
37°
16%
12 mph
21:00
37°
16%
11 mph
22:00
37°
15%
11 mph
23:00
37°
17%
12 mph
00:00
36°
20%
12 mph
01:00
36°
21%
12 mph

Today · Mon 8/17

High 87°
22% / 0.01 in

Mostly cloudy. Winds S at 18 mph.

Overnight · Mon 8/17

Low 60°
13% / –

Mostly cloudy. Winds S at 17 mph.

Tomorrow · Tue 8/18

38° | 36°
53% / 0.03 in

Light snow. Winds S at 12 mph.

7-day trend

Post Falls · temperature + precipitation

10-day forecast

Updated 2:21 AM

Details & indices

Wind
15 mph S
Gusts 15 mph
Humidity
50%
Dew point 47°
Pressure
29.62 inHg
Falling
UV index
6 — Moderate
High today
Air Quality
Moderate
AQI 67 · US EPA
Allergy
Very high
Mugwort
Visibility
4 mi
Reduced
Allergy — Post Falls

🌿 Conditions right now

View all →
Birch
None
Grass
Very high
Oak
None
Alder
None
Hazel
None
Mugwort
Very high
Ragweed
None

Sun & moon

Sunrise5:46 AM
Sunset7:57 PM
Length of day14h 11m
Moonrise11:52 AM
Moonset9:39 PM
Moon phase🌒 Waxing Crescent · 24%
Next full moonAug 27 Sturgeon Moon
Latitude47.7180°N
Longitude-116.9516°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Boise
—
—
Data sources · Monday, August 17
Where the Post Falls forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 47.7180°N, -116.9516°.
NBM + global weather models
Updated: 2:21 AM
Weather in Post Falls
Over the next 10 days Post Falls tops out around 87° (Monday) and dips to 34° on the coolest night (Tuesday). Models drop roughly 0.57 in of precipitation across the stretch — watch Friday (92%). Hold onto the patio furniture Friday: gusts could hit 60 mph. The NWS alert board for this area is currently clear. Right now Post Falls is about 12° cooler than nearby Wenatchee. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Post Falls, ID · Elev 2,182 ft · 47.72°N, 116.95°W · Idaho · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 2:21 AM