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United States weather

Weather in Sangamon County, Illinois for January 2027

Your guide to Sangamon County weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Sangamon County usually enjoys a light touch of snow in January.

    • Rain 🌧️

  • With an average of 3 rainy days, Sangamon County experiences minimal rainfall in January.

    • More

  • Is January a good time to visit Sangamon County? check out the best time to travel to Sangamon County page.

  • ✨ Is January a good time to visit Sangamon County? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
3
Rainy days
Average snowy days
3
Snow days
Average temperatures
0°/-7°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Sangamon County Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
1°
2
Mist
2°
3
Partly cloudy
3°
4
Overcast
-1°
5
Light snow
0°
6
Blowing snow
2°
7
Mist
1°
8
Light rain
3°
9
Patchy rain possible
9°
10
Moderate snow
3°
11
Cloudy
1°
12
Overcast
4°
13
Sunny
4°
14
Overcast
1°
15
Cloudy
-2°
16
Light snow
2°
17
Light snow
-1°
18
Overcast
-2°
19
Overcast
-7°
20
Sunny
-3°
21
Sunny
-4°
22
Cloudy
-2°
23
Mist
-5°
24
Light snow
-8°
25
Light snow
-3°
26
Overcast
-6°
27
Sunny
3°
28
Mist
-2°
29
Overcast
0°
30
Light rain
-2°
31
Fog
1°

Temperatures trend during January in Sangamon County

See the weather trend as well as the moving average line

January weather in Sangamon County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Overcast
Overcast
 1° /-4° 0 mm 0 cm
Jan. 2 Mist
Mist
 2° /-2° 0 mm 0 cm
Jan. 3 Partly cloudy
Partly cloudy
 3° /-3° 0 mm 0 cm
Jan. 4 Overcast
Overcast
 -1° /-5° 0 mm 0 cm
Jan. 5 Light snow
Light snow
 0° /-3° 7.5 mm 3 cm
Jan. 6 Blowing snow
Blowing snow
 2° /-4° 12.3 mm 0 cm
Jan. 7 Mist
Mist
 1° /-6° 0 mm 0 cm
Jan. 8 Light rain
Light rain
 3° /-7° 3.9 mm 0.1 cm
Jan. 9 Patchy rain possible
Patchy rain possible
 9° /-3° 2.2 mm 0 cm
Jan. 10 Moderate snow
Moderate snow
 3° /-2° 7.6 mm 5.5 cm
Jan. 11 Cloudy
Cloudy
 1° /-6° 0 mm 0 cm
Jan. 12 Overcast
Overcast
 4° /-3° 0 mm 0 cm
Jan. 13 Sunny
Sunny
 4° /-4° 0 mm 0 cm
Jan. 14 Overcast
Overcast
 1° /-6° 0 mm 0 cm
Jan. 15 Cloudy
Cloudy
 -2° /-9° 0 mm 0 cm
Jan. 16 Light snow
Light snow
 2° /-3° 2.8 mm 2 cm
Jan. 17 Light snow
Light snow
 -1° /-6° 3.9 mm 0 cm
Jan. 18 Overcast
Overcast
 -2° /-10° 0 mm 0 cm
Jan. 19 Overcast
Overcast
 -7° /-14° 0 mm 0 cm
Jan. 20 Sunny
Sunny
 -3° /-14° 0 mm 0 cm
Jan. 21 Sunny
Sunny
 -4° /-9° 0 mm 0 cm
Jan. 22 Cloudy
Cloudy
 -2° /-10° 0 mm 0 cm
Jan. 23 Mist
Mist
 -5° /-13° 0 mm 0 cm
Jan. 24 Light snow
Light snow
 -8° /-15° 2.3 mm 1.7 cm
Jan. 25 Light snow
Light snow
 -3° /-9° 4.9 mm 3.5 cm
Jan. 26 Overcast
Overcast
 -6° /-12° 0 mm 0 cm
Jan. 27 Sunny
Sunny
 3° /-10° 0 mm 0 cm
Jan. 28 Mist
Mist
 -2° /-11° 0 mm 0 cm
Jan. 29 Overcast
Overcast
 0° /-7° 0 mm 0 cm
Jan. 30 Light rain
Light rain
 -2° /-8° 0.9 mm 0 cm
Jan. 31 Fog
Fog
 1° /-7° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Sangamon County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sangamon County forecast closer to your planned date for the most up-to-date weather information.
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Sangamon County in January - FAQ

What are the expected maximum and minimum temperatures in Sangamon County during January?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Sangamon County during January?
In January, Sangamon County can expect light to moderate rainfall, totaling 48.3 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Sangamon County in January 2027?
Sangamon County experiences an average snowfall of 15.8 cm during January, occurring over 3 days.

What are the typical wind conditions in Sangamon County during January?
The average wind speed in Sangamon County during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Sangamon County snow forecast January 2027

Track daily snowfall levels and discover Sangamon County’s snowy potential this January ❄️
On average, Sangamon County sees 3 snowy days during January, with approximately 15.8 cm of total snowfall.

January rainfall patterns in Sangamon County

Explore the daily rainfall trends and prepare for Sangamon Countys January weather 💧
Typically, Sangamon County has 3 rainy days in January with a total of 48.3 mm of rainfall.
Top locations in Sangamon County
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Springfield
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