CheckWeather US›Post Falls
Post Falls weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Post Falls and nearby towns.Live rain radar →Loading the three model maps…
Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitPost Falls, ID is at its warmest in Jul (average highs near 86°F) and coldest in Jan (lows around 21°F), with roughly 23 in of precipitation across the year. Below, compare what NWS, American, European forecast for Post Falls right now, and see exactly where they disagree.
Post Falls climate by month
average daytime high and overnight low across a typical yearJan
33°
21°
Feb
38°
23°
Mar
46°
25°
Apr
54°
34°
May
67°
45°
Jun
73°
51°
Jul
86°
60°
Aug
83°
59°
Sep
74°
52°
Oct
60°
40°
Nov
42°
30°
Dec
38°
28°
Which forecast is most accurate in the US?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.
Common questions
What's the weather in Post Falls today?
On this page we show what NWS, American, European each forecast for Post Falls today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Post Falls today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Post Falls and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Post Falls?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Post Falls forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Post Falls?
Jul is typically the warmest month in Post Falls, with average highs around 86°F.
How cold does Post Falls get?
The coldest month in Post Falls is Jan, when overnight lows average about 21°F.
How much rain does Post Falls get?
Post Falls sees roughly 23 in of precipitation a year, with Nov usually the wettest month.
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.