Thomson, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Thomson now
Loading the National Weather Service forecast…
Thomson weather by the hour
Thomson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Thomson.
This week in Thomson
Sunrise, sunset and moon in Thomson
What is the weather usually like in Thomson?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 14°F average low
- 34.3 inprecipitation per year · 871 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Thomson: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station FULTON L&D #13, IL US (USC00113290), adjusted for the elevation of Thomson.
Thomson weather month by month
Sunrise and sunset in Thomson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 4:55 PM | 9 h 31 min |
| February | 6:54 AM | 5:34 PM | 10 h 40 min |
| March | 7:10 AM | 7:08 PM | 11 h 58 min |
| April | 6:17 AM | 7:42 PM | 13 h 24 min |
| May | 5:38 AM | 8:15 PM | 14 h 37 min |
| June | 5:22 AM | 8:39 PM | 15 h 16 min |
| July | 5:36 AM | 8:36 PM | 14 h 59 min |
| August | 6:07 AM | 8:02 PM | 13 h 55 min |
| September | 6:39 AM | 7:11 PM | 12 h 32 min |
| October | 7:11 AM | 6:20 PM | 11 h 8 min |
| November | 6:49 AM | 4:41 PM | 9 h 51 min |
| December | 7:19 AM | 4:31 PM | 9 h 11 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Thomson?
Thomson has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 14°F (-10°C).
It gets about 34.3 inches (871 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Thomson is June to September. At 597 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 Thomson
Weather in towns near Thomson
Questions about the weather in Thomson
What is the hottest month in Thomson?
July, with an average high of 84°F (29°C).
What is the coldest month in Thomson?
January, with an average low of 14°F (-10°C).
How much does it rain in Thomson?
About 34.3 inches (871 mm) a year; the wettest month is June.
Does it snow in Thomson?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Thomson?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Thomson have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Thomson in November?
Highs average 48°F and lows 31°F, with about 2.2 inches of precipitation.
What time is sunrise in Thomson?
Around 6:49 AM in mid-November, and sunset around 4:41 PM. Today’s exact times are shown above.
Where does this Thomson weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Thomson.
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