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United States weather

Weather in Macon County, Illinois for January 2027

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

    Snow Forecast ❄️

  • With an average of 4 snowy days, Macon County usually enjoys a light touch of snow in January.

    • Temperatures

  • In general, the average temperature in Macon County at the beginning of January is 0.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 0.6 °C by the end of January.

    • More

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

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

Average dry days
23
Dry days
Average rainy days
4
Rainy days
Average snowy days
4
Snow days
Average temperatures
0°/-7°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Macon County Weather January

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

Temperatures trend during January in Macon County

See the weather trend as well as the moving average line

January weather in Macon County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Overcast
Overcast
 0° /-5° 0 mm 0 cm
Jan. 2 Overcast
Overcast
 2° /-2° 0 mm 0 cm
Jan. 3 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Jan. 4 Overcast
Overcast
 -1° /-5° 0 mm 0 cm
Jan. 5 Light snow
Light snow
 0° /-3° 5.3 mm 2.1 cm
Jan. 6 Light rain
Light rain
 2° /-2° 9.3 mm 0.8 cm
Jan. 7 Mist
Mist
 0° /-4° 0.2 mm 0.2 cm
Jan. 8 Light rain
Light rain
 2° /-6° 4 mm 0 cm
Jan. 9 Light snow
Light snow
 7° /-2° 10.7 mm 1.6 cm
Jan. 10 Light snow
Light snow
 2° /-3° 2.7 mm 1.8 cm
Jan. 11 Light freezing rain
Light freezing rain
 1° /-5° 0.1 mm 0 cm
Jan. 12 Moderate rain
Moderate rain
 4° /-3° 8.7 mm 0 cm
Jan. 13 Light snow
Light snow
 1° /-8° 0.9 mm 0 cm
Jan. 14 Overcast
Overcast
 -4° /-11° 0 mm 0 cm
Jan. 15 Partly cloudy
Partly cloudy
 -6° /-12° 0 mm 0 cm
Jan. 16 Light snow
Light snow
 -3° /-9° 1.2 mm 0.9 cm
Jan. 17 Light snow
Light snow
 -1° /-8° 4.8 mm 0 cm
Jan. 18 Light snow
Light snow
 -2° /-10° 3.3 mm 1.1 cm
Jan. 19 Overcast
Overcast
 -6° /-15° 0.2 mm 0.1 cm
Jan. 20 Overcast
Overcast
 -6° /-15° 0 mm 0 cm
Jan. 21 Overcast
Overcast
 -4° /-11° 0 mm 0 cm
Jan. 22 Light snow
Light snow
 -1° /-9° 2.3 mm 0 cm
Jan. 23 Light rain
Light rain
 -2° /-8° 5.1 mm 0 cm
Jan. 24 Light rain
Light rain
 -4° /-9° 3.7 mm 1 cm
Jan. 25 Moderate rain
Moderate rain
 -1° /-5° 9.8 mm 4 cm
Jan. 26 Fog
Fog
 -2° /-7° 0 mm 0 cm
Jan. 27 Patchy rain possible
Patchy rain possible
 2° /-6° 0 mm 0 cm
Jan. 28 Patchy rain possible
Patchy rain possible
 -1° /-6° 0.7 mm 0 cm
Jan. 29 Overcast
Overcast
 2° /-5° 0 mm 0 cm
Jan. 30 Light snow showers
Light snow showers
 0° /-5° 0.7 mm 0 cm
Jan. 31 Sunny
Sunny
 3° /-5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Macon 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 Macon County forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Macon County in January - FAQ

What are the expected maximum and minimum temperatures in Macon 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 Macon County during January?
Moderate rainfall is anticipated in Macon County during January, with a total of 74 mm spread over approximately 4 days. Considering plans for rainy days is advisable.

Will it snow in Macon County in January 2027?
Macon County experiences an average snowfall of 13.7 cm during January, occurring over 4 days.

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

Macon County snow forecast January 2027

Track daily snowfall levels and discover Macon County’s snowy potential this January ❄️
On average, Macon County sees 4 snowy days during January, with approximately 13.7 cm of total snowfall.

January rainfall patterns in Macon County

Explore the daily rainfall trends and prepare for Macon Countys January weather 💧
Typically, Macon County has 4 rainy days in January with a total of 74 mm of rainfall.
Top locations in Macon County
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Decatur
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