Salem, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Salem now
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Salem weather by the hour
Salem weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Salem.
This week in Salem
Sunrise, sunset and moon in Salem
What is the weather usually like in Salem?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 21°F average low
- 45.9 inprecipitation per year · 1,165 mm
- 10.2 insnowfall per year · 26 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Salem: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SALEM, IL US (USC00117636), adjusted for the elevation of Salem.
Salem weather month by month
Sunrise and sunset in Salem through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:10 AM | 5:00 PM | 9 h 49 min |
| February | 6:44 AM | 5:35 PM | 10 h 50 min |
| March | 7:05 AM | 7:04 PM | 11 h 59 min |
| April | 6:17 AM | 7:33 PM | 13 h 16 min |
| May | 5:42 AM | 8:02 PM | 14 h 20 min |
| June | 5:29 AM | 8:23 PM | 14 h 54 min |
| July | 5:42 AM | 8:21 PM | 14 h 38 min |
| August | 6:08 AM | 7:51 PM | 13 h 42 min |
| September | 6:36 AM | 7:05 PM | 12 h 29 min |
| October | 7:03 AM | 6:19 PM | 11 h 15 min |
| November | 6:36 AM | 4:44 PM | 10 h 7 min |
| December | 7:05 AM | 4:37 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Salem?
Salem has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 45.9 inches (1,165 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 10 inches fall in an average year.
The best time to visit Salem is May–June and September–October. At 545 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 Salem
Weather in towns near Salem
Questions about the weather in Salem
What is the hottest month in Salem?
July, with an average high of 88°F (31°C).
What is the coldest month in Salem?
January, with an average low of 21°F (-6°C).
How much does it rain in Salem?
About 45.9 inches (1,165 mm) a year; the wettest month is June.
Does it snow in Salem?
Yes, about 10 inches of snow fall in an average year.
When is the best time to visit Salem?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Salem have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Salem in November?
Highs average 54°F and lows 34°F, with about 4.0 inches of precipitation.
What time is sunrise in Salem?
Around 6:36 AM in mid-November, and sunset around 4:44 PM. Today’s exact times are shown above.
Where does this Salem weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Salem.
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