NWS, American, European side by side around Hammond 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
Hammond, IN is at its warmest in Jun (average highs near 81°F) and coldest in Jan (lows around 23°F), with roughly 44 in of precipitation across the year. Below, compare what NWS, American, European forecast for Hammond right now, and see exactly where they disagree.
Hammond climate by month
average daytime high and overnight low across a typical year
Jan
35°
23°
Feb
45°
27°
Mar
49°
32°
Apr
61°
41°
May
71°
50°
Jun
81°
61°
Jul
81°
64°
Aug
81°
64°
Sep
76°
59°
Oct
65°
48°
Nov
51°
37°
Dec
41°
30°
Common questions
What's the weather in Hammond today?
On this page we show what NWS, American, European each forecast for Hammond 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 Hammond today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Hammond 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 Hammond?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Hammond 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 Hammond?
Jun is typically the warmest month in Hammond, with average highs around 81°F.
How cold does Hammond get?
The coldest month in Hammond is Jan, when overnight lows average about 23°F.
How much rain does Hammond get?
Hammond sees roughly 44 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.