Cass County (Fargo)
December
Weather in Cass County for December 2025
Your guide to Cass County weather in December - trends and predictions
With an average of 2 snowy days, Cass County usually enjoys a light touch of snow in December.
In general, the average temperature in Cass County at the beginning of December is -3.4 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of -1 °F by the end of December.
Precipitation in Cass County during December is a rare event, with an average of fewer than 2 rainy days.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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28
Dry days
1
Rainy days
2
Snow days
-4°/-8°
Temperatures
20 km/h
Avg max wind
86 %
Avg humidity
Cass County Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -7° | 2  -5° | 3 -1° | 4 -2° | 5 -9° | 6 -2° | |
| 7 2° | 8  1° | 9 0° | 10 -3° | 11 -12° | 12  -11° | 13 -9° |
| 14 -5° | 15  0° | 16 -1° | 17 -4° | 18 -6° | 19  -7° | 20  -11° |
| 21 -6° | 22 -2° | 23 -4° | 24 0° | 25 -1° | 26 0° | 27 1° |
| 28 0° | 29  -1° | 30 -3° | 31 -3° |
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Temperatures trend during December in Cass County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | -7° /-11° | 0 mm | 0 cm | |
| Dec. 2 | Cloudy | -5° /-9° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | -1° /-10° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | -2° /-13° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | -9° /-15° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | -2° /-9° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 8 | Light freezing rain | 1° /-2° | 3.8 mm | 0 cm | |
| Dec. 9 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | -3° /-10° | 0 mm | 0 cm | |
| Dec. 11 | Overcast | -12° /-19° | 0 mm | 0 cm | |
| Dec. 12 | Sunny | -11° /-18° | 0 mm | 0 cm | |
| Dec. 13 | Cloudy | -9° /-17° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | -5° /-10° | 0 mm | 0 cm | |
| Dec. 15 | Mist | 0° /-5° | 3.5 mm | 2.5 cm | |
| Dec. 16 | Overcast | -1° /-4° | 0 mm | 0 cm | |
| Dec. 17 | Overcast | -4° /-8° | 0 mm | 0 cm | |
| Dec. 18 | Cloudy | -6° /-11° | 0 mm | 0 cm | |
| Dec. 19 | Heavy snow | -7° /-10° | 17.5 mm | 12.6 cm | |
| Dec. 20 | Partly cloudy | -11° /-16° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | -6° /-13° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | -2° /-8° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | -4° /-7° | 0 mm | 0 cm | |
| Dec. 24 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | -1° /-4° | 0 mm | 0 cm | |
| Dec. 26 | Overcast | 0° /-1° | 0 mm | 0 cm | |
| Dec. 27 | Overcast | 1° /0° | 0 mm | 0 cm | |
| Dec. 28 | Fog | 0° /-1° | 0 mm | 0 cm | |
| Dec. 29 | Freezing fog | -1° /-2° | 0 mm | 0 cm | |
| Dec. 30 | Mist | -3° /-5° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | -3° /-5° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Cass 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 Cass County forecast closer to your planned date for the most up-to-date weather information.
Cass County in December - FAQ
What are the expected maximum and minimum temperatures in Cass County during December?
Brace for cold days with temperatures not exceeding -4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Cass County during December?
In December, Cass County can expect light to moderate rainfall, totaling 24.8 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Cass County in December 2025?
Cass County experiences an average snowfall of 15.2 cm during December, occurring over 2 days.
What are the typical wind conditions in Cass County during December?
The average wind speed in Cass County during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Cass County snow forecast December 2025
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December rainfall patterns in Cass County
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Where is Cass County?Get accurate weather forecasts for Cass County, located at latitude 46.877 and longitude -96.79. Stay updated with localized weather information tailored for Cass County.
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