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Yellowstone County (Billings)
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Weather in Yellowstone County, Montana for January 2026

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

    Snow Forecast ❄️

  • Yellowstone County typically experiences moderate snowfall in January, with an average of 7 snowy days.
    According to Yellowstone County snow forecast for January 2026, 2 snowy days are expected until the end of the month. The closest date with snow is Friday, January 23.

    • Temperatures

  • So far, January 2026 in Yellowstone County shows a warmer trend than usual by 3.1 °F.

  • The forecast for the next days in Yellowstone County predicts temperatures to be around 4 °F, close to the historical average.

  • In general, the average temperature in Yellowstone County at the beginning of January is 2 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 6.6 °F by the end of January.

    • More

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

Average dry days
22
Dry days
Average rainy days
2
Rainy days
Average snowy days
7
Snow days
Average temperatures
-1°/-9°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Yellowstone County Weather January

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

Temperatures trend during January in Yellowstone County

See the weather trend as well as the moving average line

January weather in Yellowstone County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Overcast
Overcast
 2° /-5° 0.1 mm 0 cm
Jan. 2 Light freezing rain
Light freezing rain
 3° /-4° 0.2 mm 0 cm
Jan. 3 Patchy moderate snow
Patchy moderate snow
 2° /-5° 2.5 mm 0.8 cm
Jan. 4 Patchy moderate snow
Patchy moderate snow
 1° /-5° 2.8 mm 0.9 cm
Jan. 5 Cloudy
Cloudy
 4° /-8° 0 mm 0 cm
Jan. 6 Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-7° 2.2 mm 0.6 cm
Jan. 7 Overcast
Overcast
 2° /-7° 3.3 mm 2.1 cm
Jan. 8 Patchy moderate snow
Patchy moderate snow
 3° /-5° 1.5 mm 0.6 cm
Jan. 9 Light freezing rain
Light freezing rain
 2° /-5° 0.1 mm 0 cm
Jan. 10 Overcast
Overcast
 4° /-4° 0 mm 0 cm
Jan. 11 Overcast
Overcast
 4° /-1° 0.9 mm 0.2 cm
Jan. 12 Light freezing rain
Light freezing rain
 5° /-2° 1.5 mm 0.6 cm
Jan. 13 Light freezing rain
Light freezing rain
 5° /-3° 0.2 mm 0 cm
Jan. 14 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Jan. 15 Sunny
Sunny
 5° /-3° 0 mm 0 cm
Jan. 16 Sunny
Sunny
 3° /-3° 0 mm 0 cm
Jan. 17 Patchy moderate snow
Patchy moderate snow
 2° /-8° 1.4 mm 0.6 cm
Jan. 18 Light freezing rain
Light freezing rain
 -8° /-18° 1.5 mm 0 cm
Jan. 19 Partly cloudy
Partly cloudy
 0° /-4° 0 mm 0 cm
Jan. 20 Sunny
Sunny
 5° /-5° 0 mm 0 cm
Jan. 21 Cloudy
Cloudy
 3° /-4° 0 mm 0 cm
Jan. 22 Patchy rain possible
Patchy rain possible
 5° /1° 0.1 mm 0 cm
Jan. 23 Moderate or heavy snow showers
Moderate or heavy snow showers
 -3° /-8° 2.4 mm 1.7 cm
Jan. 24 Light freezing rain
Light freezing rain
 -4° /-9° 0 mm 0 cm
Jan. 25 Partly cloudy
Partly cloudy
 3° /-7° 0 mm 0 cm
Jan. 26 Partly cloudy
Partly cloudy
 8° /-1° 0 mm 0 cm
Jan. 27 Sunny
Sunny
 8° /-1° 0 mm 0 cm
Jan. 28 Sunny
Sunny
 9° /1° 0 mm 0 cm
Jan. 29 Sunny
Sunny
 11° /1° 0 mm 0 cm
Jan. 30 Overcast
Overcast
 4° /3° 0 mm 0 cm
Jan. 31 Overcast
Overcast
 3° /-5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Yellowstone 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 Yellowstone County forecast closer to your planned date for the most up-to-date weather information.
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Yellowstone County in January - FAQ

What are the expected maximum and minimum temperatures in Yellowstone County during January?

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 Yellowstone County during January?

In January, Yellowstone County can expect light to moderate rainfall, totaling 31 mm across approximately 2 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Yellowstone County in January 2026?

Yellowstone County experiences an average snowfall of 8.53 cm during January, occurring over 7 days.

What are the typical wind conditions in Yellowstone County during January?

The average wind speed in Yellowstone County during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Yellowstone County snow forecast January 2026

Track daily snowfall levels and discover Yellowstone County’s snowy potential this January ❄️
On average, Yellowstone County sees 7 snowy days during January, with approximately 8.5 cm of total snowfall.

January rainfall patterns in Yellowstone County

Explore the daily rainfall trends and prepare for Yellowstone Countys January weather 💧
Typically, Yellowstone County has 2 rainy days in January with a total of 31 mm of rainfall.
Top locations in Yellowstone County
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Billings
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Location coordinates Where is Yellowstone County?

Get accurate weather forecasts for Yellowstone County, located at latitude 45.783 and longitude -108.501. Stay updated with localized weather information tailored for Yellowstone County.

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