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Weather in Decatur, Illinois for November 2025

Your guide to Decatur weather in November - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Decatur during November is quite rare, with fewer than 2 snowy days on average.
    According to Decatur snow forecast for November 2025, 2 snowy days are expected at the beginning of November. The first snowfall for November is expected in Thursday, November 6.

    • Temperatures

  • The forecast for the first days of November 2025 in Decatur predicts temperatures to be around 14 °F, close to the historical average.

  • In general, the average temperature in Decatur at the beginning of November is 12 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 5.9 °F by the end of November.

    • Rain 🌧️

  • With an average of 5 rainy days, Decatur experiences minimal rainfall in November.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
5
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/5°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Decatur Weather November

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

Temperatures trend during November in Decatur

See the weather trend as well as the moving average line

November weather in Decatur day by day

Click on a date for more information
October December
Date Weather Temperatures Rain Snow More
Nov. 1 Patchy rain possible
Patchy rain possible
 11° /4° 0.2 mm 0 cm
Nov. 2 Sunny
Sunny
 14° /3° 0 mm 0 cm
Nov. 3 Sunny
Sunny
 16° /4° 0 mm 0 cm
Nov. 4 Sunny
Sunny
 14° /6° 0 mm 0 cm
Nov. 5 Partly cloudy
Partly cloudy
 14° /3° 0 mm 0 cm
Nov. 6 Patchy rain possible
Patchy rain possible
 13° /1° 4.4 mm 0.5 cm
Nov. 7 Light freezing rain
Light freezing rain
 2° /-2° 0.1 mm 0.1 cm
Nov. 8 Sunny
Sunny
 7° /-4° 0 mm 0 cm
Nov. 9 Sunny
Sunny
 12° /2° 0 mm 0 cm
Nov. 10 Sunny
Sunny
 16° /5° 0 mm 0 cm
Nov. 11 Partly cloudy
Partly cloudy
 17° /8° 0.1 mm 0 cm
Nov. 12 Patchy rain possible
Patchy rain possible
 18° /12° 1.4 mm 0 cm
Nov. 13 Sunny
Sunny
 23° /15° 0 mm 0 cm
Nov. 14 Overcast
Overcast
 10° /8° 0.8 mm 0 cm
Nov. 15 Overcast
Overcast
 10° /7° 0 mm 0 cm
Nov. 16 Mist
Mist
 8° /3° 0 mm 0 cm
Nov. 17 Overcast
Overcast
 11° /7° 0 mm 0 cm
Nov. 18 Light drizzle
Light drizzle
 17° /9° 0.4 mm 0 cm
Nov. 19 Patchy rain possible
Patchy rain possible
 17° /10° 6.3 mm 0 cm
Nov. 20 Overcast
Overcast
 11° /5° 0 mm 0 cm
Nov. 21 Cloudy
Cloudy
 5° /0° 0 mm 0 cm
Nov. 22 Overcast
Overcast
 3° /2° 0 mm 0 cm
Nov. 23 Overcast
Overcast
 3° /1° 0 mm 0 cm
Nov. 24 Overcast
Overcast
 12° /0° 0 mm 0 cm
Nov. 25 Overcast
Overcast
 12° /3° 0 mm 0 cm
Nov. 26 Partly cloudy
Partly cloudy
 4° /-2° 0 mm 0 cm
Nov. 27 Overcast
Overcast
 5° /2° 0 mm 0 cm
Nov. 28 Overcast
Overcast
 6° /0° 0 mm 0 cm
Nov. 29 Partly cloudy
Partly cloudy
 2° /-3° 0 mm 0 cm
Nov. 30 Moderate snow
Moderate snow
 0° /-5° 8.4 mm 6.1 cm
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Important Notice
Our weather forecast for Decatur in November 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 Decatur forecast closer to your planned date for the most up-to-date weather information.
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Decatur in November - FAQ

What are the expected maximum and minimum temperatures in Decatur during November?
During November, expect a variety of temperatures with highs around 11° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Decatur during November?
Significant rainfall exceeding 123.2 mm is expected in Decatur during November, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Decatur in November 2025?
Decatur typically sees 6.06 cm of snowfall during November.
What are the typical wind conditions in Decatur during November?
The average wind speed in Decatur during November is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Decatur snow forecast November 2025

Track daily snowfall levels and discover Decatur’s snowy potential this November ❄️

November rainfall patterns in Decatur

Explore the daily rainfall trends and prepare for Decaturs November weather 💧

UV exposure in Decatur during November

Stay informed about UV levels for safe outdoor activities throughout the month of November ☀️

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Location coordinates Where is Decatur?

Get accurate weather forecasts for Decatur, located at latitude 39.84 and longitude -88.955. Stay updated with localized weather information tailored for Decatur.

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