NWS, American, European side by side around Hartford 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
Hartford, CT is at its warmest in Jul (average highs near 85°F) and coldest in Feb (lows around 26°F), with roughly 51 in of precipitation across the year. Below, compare what NWS, American, European forecast for Hartford right now, and see exactly where they disagree.
Hartford climate by month
average daytime high and overnight low across a typical year
Jan
42°
28°
Feb
44°
26°
Mar
51°
32°
Apr
62°
40°
May
71°
49°
Jun
80°
59°
Jul
85°
67°
Aug
80°
63°
Sep
75°
57°
Oct
66°
48°
Nov
52°
36°
Dec
44°
29°
Common questions
What's the weather in Hartford today?
On this page we show what NWS, American, European each forecast for Hartford 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 Hartford today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Hartford 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 Hartford?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Hartford 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 Hartford?
Jul is typically the warmest month in Hartford, with average highs around 85°F.
How cold does Hartford get?
The coldest month in Hartford is Feb, when overnight lows average about 26°F.
How much rain does Hartford get?
Hartford sees roughly 51 in of precipitation a year, with Jul 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.