Live Weather & Forecast
Weather in Post Falls
Idaho, United States · Real-time conditions & 3-day outlook
4°C
Feels like 3°C
40°F / Feels 38°F
Mist
Post Falls, Idaho
🌙 Nighttime
Updated: 2026-04-12 04:45
Humidity
100%
Wind
4.7 km/h E
Wind Gust
9.8 km/h
Pressure
1004 mb
Visibility
6.4 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
1.9°C
Wind Degree
98°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
2 μg/m³
O₃
81 μg/m³
SO₂
1.1 μg/m³
PM 2.5
1.9 μg/m³
PM 10
2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Post Falls, Idaho
12 AM
8°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
6°
Clear
4 AM
4°
Mist
5 AM
6°
Clear
6 AM
5°
Clear
7 AM
5°
Sunny
8 AM
6°
Sunny
9 AM
9°
Sunny
10 AM
11°
Sunny
11 AM
14°
Sunny
12 PM
15°
Sunny
1 PM
16°
Sunny
2 PM
17°
Sunny
3 PM
17°
Sunny
4 PM
17°
Cloudy
5 PM
17°
Overcast
6 PM
17°
Overcast
7 PM
16°
Thundery outbreaks in nearby
8 PM
15°
Thundery outbreaks in nearby
9 PM
14°
Cloudy
10 PM
13°
Thundery outbreaks in nearby
11 PM
11°
Thundery outbreaks in nearby
3-Day Forecast
Daily overview for Post Falls, Idaho
Today
Sunny
18°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
9°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:02 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
5°
/
0°
🌧️ 84% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 17.89 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:00 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Post Falls
Plan your trip to Post Falls, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Post Falls?
Current conditions in Post Falls: Mist, temperature 4°C, humidity 100%.
What is the best time to visit Post Falls?
The best time to visit Post Falls is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Post Falls?
Post Falls is located at approximately 47.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Post Falls?
The wettest period in Post Falls is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Post Falls?
For visits to Post Falls during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Post Falls in?
Post Falls is located in United States, in the state of Idaho.
What are the public holidays in Post Falls in 2026?
View the 2026 public holidays for Post Falls on our Holidays page.
What are the GPS coordinates used for the weather forecast in Post Falls?
The weather forecast for Post Falls uses coordinates 47.711, -116.9481.