New Boston, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in New Boston now
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New Boston weather by the hour
New Boston weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of New Boston.
This week in New Boston
Sunrise, sunset and moon in New Boston
What is the weather usually like in New Boston?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 15°F average low
- 36.3 inprecipitation per year · 922 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit New Boston: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NEW BOSTON DAM 17, IL US (USC00116080), adjusted for the elevation of New Boston.
New Boston weather month by month
Sunrise and sunset in New Boston through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:25 AM | 5:01 PM | 9 h 36 min |
| February | 6:56 AM | 5:39 PM | 10 h 42 min |
| March | 7:13 AM | 7:11 PM | 11 h 58 min |
| April | 6:22 AM | 7:45 PM | 13 h 22 min |
| May | 5:43 AM | 8:16 PM | 14 h 33 min |
| June | 5:29 AM | 8:40 PM | 15 h 11 min |
| July | 5:43 AM | 8:37 PM | 14 h 53 min |
| August | 6:12 AM | 8:04 PM | 13 h 52 min |
| September | 6:43 AM | 7:14 PM | 12 h 31 min |
| October | 7:14 AM | 6:24 PM | 11 h 10 min |
| November | 6:50 AM | 4:46 PM | 9 h 55 min |
| December | 7:20 AM | 4:37 PM | 9 h 16 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in New Boston?
New Boston 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 15°F (-9°C).
It gets about 36.3 inches (922 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit New Boston is May–June and August–September. At 571 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 New Boston
Weather in towns near New Boston
Questions about the weather in New Boston
What is the hottest month in New Boston?
July, with an average high of 86°F (30°C).
What is the coldest month in New Boston?
January, with an average low of 15°F (-9°C).
How much does it rain in New Boston?
About 36.3 inches (922 mm) a year; the wettest month is May.
Does it snow in New Boston?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit New Boston?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does New Boston have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in New Boston in November?
Highs average 49°F and lows 32°F, with about 2.1 inches of precipitation.
What time is sunrise in New Boston?
Around 6:50 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this New Boston weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of New Boston.
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