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Cascade County (Great Falls)
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United States weather

Weather in Cascade County, Montana for January 2026

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

    Snow Forecast ❄️

  • Cascade County typically experiences moderate snowfall in January, with an average of 7 snowy days.
    According to Cascade County snow forecast for January 2026, 3 snowy days are expected until the end of the month. The closest date with snow is Thursday, January 22.

    • Temperatures

  • So far, January 2026 in Cascade County shows a warmer trend than usual by 2.7 °F.

  • The forecast for the upcoming days in Cascade County predicts a temperature of 4.5 °F, which is slightly above the historical average.

  • In general, the average temperature in Cascade County at the beginning of January is 1.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 6.7 °F by the end of January.

    • More

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

Average dry days
17
Dry days
Average rainy days
7
Rainy days
Average snowy days
7
Snow days
Average temperatures
-1°/-7°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Cascade County Weather January

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

Temperatures trend during January in Cascade County

See the weather trend as well as the moving average line

January weather in Cascade County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Mist
Mist
 0° /-5° 0 mm 0 cm
Jan. 2 Overcast
Overcast
 6° /0° 0 mm 0 cm
Jan. 3 Overcast
Overcast
 5° /0° 0 mm 0 cm
Jan. 4 Light freezing rain
Light freezing rain
 0° /-6° 1.2 mm 0 cm
Jan. 5 Overcast
Overcast
 1° /-8° 0.5 mm 0 cm
Jan. 6 Overcast
Overcast
 -2° /-7° 1.2 mm 0.4 cm
Jan. 7 Overcast
Overcast
 2° /-7° 0.3 mm 0 cm
Jan. 8 Light freezing rain
Light freezing rain
 1° /-5° 3.5 mm 2.1 cm
Jan. 9 Overcast
Overcast
 1° /-6° 0 mm 0 cm
Jan. 10 Overcast
Overcast
 4° /-2° 0.2 mm 0 cm
Jan. 11 Moderate snow
Moderate snow
 4° /-1° 4.4 mm 2.6 cm
Jan. 12 Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /0° 3.8 mm 1.6 cm
Jan. 13 Overcast
Overcast
 6° /-2° 0 mm 0 cm
Jan. 14 Partly cloudy
Partly cloudy
 7° /-3° 0 mm 0 cm
Jan. 15 Partly cloudy
Partly cloudy
 3° /-2° 0 mm 0 cm
Jan. 16 Sunny
Sunny
 0° /-8° 0 mm 0 cm
Jan. 17 Sunny
Sunny
 7° /-10° 0 mm 0 cm
Jan. 18 Partly cloudy
Partly cloudy
 3° /-3° 0 mm 0 cm
Jan. 19 Partly cloudy
Partly cloudy
 1° /-5° 0 mm 0 cm
Jan. 20 Sunny
Sunny
 5° /-3° 0 mm 0 cm
Jan. 21 Partly cloudy
Partly cloudy
 6° /-4° 0 mm 0 cm
Jan. 22 Partly cloudy
Partly cloudy
 6° /-4° 0 mm 0 cm
Jan. 23 Mist
Mist
 -3° /-8° 0.1 mm 0.1 cm
Jan. 24 Partly cloudy
Partly cloudy
 -2° /-9° 0 mm 0 cm
Jan. 25 Partly cloudy
Partly cloudy
 7° /-2° 0 mm 0 cm
Jan. 26 Sunny
Sunny
 9° /2° 0 mm 0 cm
Jan. 27 Sunny
Sunny
 9° /2° 0 mm 0 cm
Jan. 28 Sunny
Sunny
 11° /3° 0 mm 0 cm
Jan. 29 Partly cloudy
Partly cloudy
 4° /-4° 0 mm 0 cm
Jan. 30 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Jan. 31 Overcast
Overcast
 3° /0° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Cascade 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 Cascade County forecast closer to your planned date for the most up-to-date weather information.
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Cascade County in January - FAQ

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

In January, Cascade County can expect light to moderate rainfall, totaling 38.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Cascade County in January 2026?

Cascade County experiences an average snowfall of 14.7 cm during January, occurring over 7 days.

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

The average wind speed in Cascade County during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Cascade County snow forecast January 2026

Track daily snowfall levels and discover Cascade County’s snowy potential this January ❄️
On average, Cascade County sees 7 snowy days during January, with approximately 14.7 cm of total snowfall.

January rainfall patterns in Cascade County

Explore the daily rainfall trends and prepare for Cascade Countys January weather 💧
Typically, Cascade County has 7 rainy days in January with a total of 38.9 mm of rainfall.
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Great Falls
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Location coordinates Where is Cascade County?

Get accurate weather forecasts for Cascade County, located at latitude 47.5 and longitude -111.301. Stay updated with localized weather information tailored for Cascade County.

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