NWS, American, European side by side around Broken Arrow and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
Broken Arrow, OK is at its warmest in Aug (average highs near 93°F) and coldest in Jan (lows around 30°F), with roughly 46 in of precipitation across the year. Below, compare what NWS, American, European forecast for Broken Arrow right now, and see exactly where they disagree.
Broken Arrow climate by month
average daytime high and overnight low across a typical year
Jan
47°
30°
Feb
58°
38°
Mar
64°
44°
Apr
72°
52°
May
80°
62°
Jun
90°
71°
Jul
92°
74°
Aug
93°
75°
Sep
86°
67°
Oct
76°
57°
Nov
63°
45°
Dec
53°
38°
Common questions
What's the weather in Broken Arrow today?
On this page we show what NWS, American, European each forecast for Broken Arrow 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 Broken Arrow today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Broken Arrow 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 Broken Arrow?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Broken Arrow 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 Broken Arrow?
Aug is typically the warmest month in Broken Arrow, with average highs around 93°F.
How cold does Broken Arrow get?
The coldest month in Broken Arrow is Jan, when overnight lows average about 30°F.
How much rain does Broken Arrow get?
Broken Arrow sees roughly 46 in of precipitation a year, with Apr 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.