CheckWeather US›Oakville
Oakville weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Oakville 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 splitOakville, MO is at its warmest in Jul (average highs near 88°F) and coldest in Jan (lows around 28°F), with roughly 44 in of precipitation across the year. Below, compare what NWS, American, European forecast for Oakville right now, and see exactly where they disagree.
Oakville climate by month
average daytime high and overnight low across a typical yearJan
42°
28°
Feb
54°
34°
Mar
58°
39°
Apr
69°
48°
May
79°
59°
Jun
87°
66°
Jul
88°
70°
Aug
86°
69°
Sep
81°
63°
Oct
71°
51°
Nov
58°
41°
Dec
49°
34°
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 Oakville today?
On this page we show what NWS, American, European each forecast for Oakville 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 Oakville today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Oakville 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 Oakville?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Oakville 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 Oakville?
Jul is typically the warmest month in Oakville, with average highs around 88°F.
How cold does Oakville get?
The coldest month in Oakville is Jan, when overnight lows average about 28°F.
How much rain does Oakville get?
Oakville sees roughly 44 in of precipitation a year, with May 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.