Hammond, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Hammond now
Loading the National Weather Service forecast…
Hammond weather by the hour
Hammond weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Hammond.
This week in Hammond
Sunrise, sunset and moon in Hammond
What is the weather usually like in Hammond?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 20°F average low
- 36.4 inprecipitation per year · 924 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Hammond: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DECATUR AP, IL US (USW00003887), adjusted for the elevation of Hammond.
Hammond weather month by month
Sunrise and sunset in Hammond through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:12 AM | 4:55 PM | 9 h 43 min |
| February | 6:45 AM | 5:31 PM | 10 h 46 min |
| March | 7:03 AM | 7:02 PM | 11 h 58 min |
| April | 6:14 AM | 7:33 PM | 13 h 19 min |
| May | 5:37 AM | 8:03 PM | 14 h 26 min |
| June | 5:24 AM | 8:25 PM | 15 h 1 min |
| July | 5:37 AM | 8:23 PM | 14 h 45 min |
| August | 6:05 AM | 7:52 PM | 13 h 47 min |
| September | 6:34 AM | 7:04 PM | 12 h 30 min |
| October | 7:03 AM | 6:16 PM | 11 h 12 min |
| November | 6:37 AM | 4:40 PM | 10 h 2 min |
| December | 7:07 AM | 4:32 PM | 9 h 25 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Hammond?
Hammond has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 20°F (-7°C).
It gets about 36.4 inches (924 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Hammond is May–June and August–September. At 673 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Hammond
Weather in towns near Hammond
Questions about the weather in Hammond
What is the hottest month in Hammond?
July, with an average high of 86°F (30°C).
What is the coldest month in Hammond?
January, with an average low of 20°F (-7°C).
How much does it rain in Hammond?
About 36.4 inches (924 mm) a year; the wettest month is May.
Does it snow in Hammond?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Hammond?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Hammond have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Hammond in November?
Highs average 51°F and lows 34°F, with about 3.0 inches of precipitation.
What time is sunrise in Hammond?
Around 6:37 AM in mid-November, and sunset around 4:40 PM. Today’s exact times are shown above.
Where does this Hammond weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Hammond.
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