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United States weather

Weather in Saint Joseph County, Indiana for December 2026

Your guide to Saint Joseph County weather in December - trends and predictions

    Snow Forecast ❄️

  • Saint Joseph County typically experiences moderate snowfall in December, with an average of 7 snowy days.

    • More

  • Is December a good time to visit Saint Joseph County? check out the best time to travel to Saint Joseph County page.

  • ✨ Is December a good time to visit Saint Joseph County? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
4
Rainy days
Average snowy days
7
Snow days
Average temperatures
1°/-3°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Saint Joseph County Weather December

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

Temperatures trend during December in Saint Joseph County

See the weather trend as well as the moving average line

December weather in Saint Joseph County day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Light snow
Light snow
 -1° /-4° 3.5 mm 2.5 cm
Dec. 2 Light snow
Light snow
 -1° /-5° 4.2 mm 3 cm
Dec. 3 Moderate snow
Moderate snow
 1° /-5° 9.4 mm 6.2 cm
Dec. 4 Overcast
Overcast
 -1° /-6° 0 mm 0 cm
Dec. 5 Light snow
Light snow
 -2° /-9° 3.4 mm 0.5 cm
Dec. 6 Cloudy
Cloudy
 -1° /-3° 0 mm 0 cm
Dec. 7 Patchy rain possible
Patchy rain possible
 2° /-3° 1.9 mm 0.8 cm
Dec. 8 Fog
Fog
 -2° /-4° 0 mm 0 cm
Dec. 9 Patchy rain possible
Patchy rain possible
 2° /-3° 2.1 mm 0 cm
Dec. 10 Light rain
Light rain
 2° /-1° 8.7 mm 0.6 cm
Dec. 11 Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-4° 0.3 mm 0.2 cm
Dec. 12 Light snow
Light snow
 -3° /-6° 2.4 mm 1.7 cm
Dec. 13 Light snow
Light snow
 -2° /-8° 4 mm 2.9 cm
Dec. 14 Light snow
Light snow
 -3° /-8° 1.6 mm 0 cm
Dec. 15 Moderate rain
Moderate rain
 -2° /-5° 16.4 mm 0 cm
Dec. 16 Overcast
Overcast
 4° /-3° 0 mm 0 cm
Dec. 17 Overcast
Overcast
 2° /0° 0 mm 0 cm
Dec. 18 Light rain
Light rain
 3° /-1° 5.8 mm 0 cm
Dec. 19 Overcast
Overcast
 0° /-5° 0 mm 0 cm
Dec. 20 Light snow
Light snow
 1° /-4° 1.6 mm 1.1 cm
Dec. 21 Overcast
Overcast
 -1° /-4° 0 mm 0 cm
Dec. 22 Overcast
Overcast
 1° /-4° 0 mm 0 cm
Dec. 23 Overcast
Overcast
 1° /-1° 0 mm 0 cm
Dec. 24 Fog
Fog
 1° /0° 0 mm 0 cm
Dec. 25 Freezing fog
Freezing fog
 1° /-1° 0 mm 0 cm
Dec. 26 Light rain
Light rain
 2° /0° 3.1 mm 0.9 cm
Dec. 27 Patchy rain possible
Patchy rain possible
 5° /2° 2.2 mm 0 cm
Dec. 28 Patchy rain possible
Patchy rain possible
 12° /5° 1 mm 0 cm
Dec. 29 Moderate rain
Moderate rain
 4° /-2° 19.5 mm 0.5 cm
Dec. 30 Fog
Fog
 1° /-2° 0 mm 0 cm
Dec. 31 Moderate rain
Moderate rain
 1° /-2° 22.7 mm 5.6 cm
Next
Important Notice
Our weather forecast for Saint Joseph County in December 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 Saint Joseph County forecast closer to your planned date for the most up-to-date weather information.
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Saint Joseph County in December - FAQ

What are the expected maximum and minimum temperatures in Saint Joseph County during December?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Saint Joseph County during December?
Significant rainfall exceeding 113.6 mm is expected in Saint Joseph County during December, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Saint Joseph County in December 2026?
Saint Joseph County experiences an average snowfall of 26.7 cm during December, occurring over 7 days.

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

Saint Joseph County snow forecast December 2026

Track daily snowfall levels and discover Saint Joseph County’s snowy potential this December ❄️
On average, Saint Joseph County sees 7 snowy days during December, with approximately 26.7 cm of total snowfall.

December rainfall patterns in Saint Joseph County

Explore the daily rainfall trends and prepare for Saint Joseph Countys December weather 💧
Typically, Saint Joseph County has 4 rainy days in December with a total of 113.6 mm of rainfall.
Top locations in Saint Joseph County
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South BendSturgis
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