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United States weather

Weather in Lewis and Clark County, Montana for November 2026

Your guide to Lewis and Clark County weather in November - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Lewis and Clark County usually enjoys a light touch of snow in November.
    According to Lewis and Clark County snow forecast for November 2026, 6 snowy days are expected until the end of the month. The closest date with snow is Tuesday, November 17.

    • Temperatures

  • So far, November 2026 in Lewis and Clark County shows a warmer trend than usual by 2.3 °C.

  • Expect cooler weather in the next days in Lewis and Clark County with the forecast suggesting a temperature of 2.9 °C, lower than the historical average.

  • In general, the average temperature in Lewis and Clark County at the beginning of November is 9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 0.5 °C by the end of November.

    • More

  • Is November a good time to visit Lewis and Clark County? check out the best time to travel to Lewis and Clark County page.

  • ✨ Is November a good time to visit Lewis and Clark County? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
2
Rainy days
Average snowy days
4
Snow days
Average temperatures
6°/-4°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Lewis and Clark County 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
Patchy rain possible
8°
3
Overcast
7°
4
Patchy rain possible
10°
5
Light snow
9°
6
Overcast
9°
7
Overcast
9°
8
Sunny
11°
9
Overcast
11°
10
Patchy rain possible
12°
11
Overcast
12°
12
Overcast
11°
13
Partly cloudy
14°
14
Sunny
12°
15
Partly cloudy
11°
16
Overcast
10°
17
Light rain
4°
18
Partly cloudy
4°
19
Light snow
0°
20
Light snow
1°
21
Partly cloudy
0°
22
Light freezing rain
1°
23
Partly cloudy
0°
24
Overcast
0°
25
Cloudy
4°
26
Overcast
2°
27
Light snow
2°
28
Light snow
1°
29
Overcast
-3°
30
Overcast
-1°

Temperatures trend during November in Lewis and Clark County

See the weather trend as well as the moving average line

November weather in Lewis and Clark County 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° /-1° 2 mm 0 cm
Nov. 2 Patchy rain possible
Patchy rain possible
 8° /-2° 0.7 mm 0 cm
Nov. 3 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Nov. 4 Patchy rain possible
Patchy rain possible
 10° /-1° 0.2 mm 0 cm
Nov. 5 Light snow
Light snow
 9° /-1° 1.9 mm 1 cm
Nov. 6 Overcast
Overcast
 9° /-3° 0 mm 0 cm
Nov. 7 Overcast
Overcast
 9° /-2° 0 mm 0 cm
Nov. 8 Sunny
Sunny
 11° /-2° 0 mm 0 cm
Nov. 9 Overcast
Overcast
 11° /-2° 0 mm 0 cm
Nov. 10 Patchy rain possible
Patchy rain possible
 12° /2° 0.1 mm 0 cm
Nov. 11 Overcast
Overcast
 12° /0° 0 mm 0 cm
Nov. 12 Overcast
Overcast
 11° /0° 0 mm 0 cm
Nov. 13 Partly cloudy
Partly cloudy
 14° /0° 0 mm 0 cm
Nov. 14 Sunny
Sunny
 12° /1° 0.1 mm 0 cm
Nov. 15 Partly cloudy
Partly cloudy
 11° /-1° 0 mm 0 cm
Nov. 16 Overcast
Overcast
 10° /0° 0.2 mm 0 cm
Nov. 17 Light rain
Light rain
 4° /1° 8.2 mm 4.3 cm
Nov. 18 Partly cloudy
Partly cloudy
 4° /-3° 0.8 mm 0.6 cm
Nov. 19 Light snow
Light snow
 0° /-3° 1.8 mm 1.3 cm
Nov. 20 Light snow
Light snow
 1° /-3° 0.8 mm 0.5 cm
Nov. 21 Partly cloudy
Partly cloudy
 0° /-4° 0 mm 0 cm
Nov. 22 Light freezing rain
Light freezing rain
 1° /-4° 0 mm 0 cm
Nov. 23 Partly cloudy
Partly cloudy
 0° /-4° 0 mm 0 cm
Nov. 24 Overcast
Overcast
 0° /-4° 0 mm 0 cm
Nov. 25 Cloudy
Cloudy
 4° /-2° 0 mm 0 cm
Nov. 26 Overcast
Overcast
 2° /-2° 0 mm 0 cm
Nov. 27 Light snow
Light snow
 2° /-2° 2.7 mm 1.7 cm
Nov. 28 Light snow
Light snow
 1° /-1° 5.1 mm 3.6 cm
Nov. 29 Overcast
Overcast
 -3° /-14° 0 mm 0 cm
Nov. 30 Overcast
Overcast
 -1° /-11° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Lewis and Clark County 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 Lewis and Clark County forecast closer to your planned date for the most up-to-date weather information.
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Lewis and Clark County in November - FAQ

What are the expected maximum and minimum temperatures in Lewis and Clark County during November?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -4°.

How much rainfall should be expected in Lewis and Clark County during November?
In November, Lewis and Clark County can expect light to moderate rainfall, totaling 29.7 mm across approximately 2 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Lewis and Clark County in November 2026?
Lewis and Clark County experiences an average snowfall of 11.5 cm during November, occurring over 4 days.

What are the typical wind conditions in Lewis and Clark County during November?
The average wind speed in Lewis and Clark County during November is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

Lewis and Clark County snow forecast November 2026

Track daily snowfall levels and discover Lewis and Clark County’s snowy potential this November ❄️
On average, Lewis and Clark County sees 4 snowy days during November, with approximately 11.5 cm of total snowfall.

November rainfall patterns in Lewis and Clark County

Explore the daily rainfall trends and prepare for Lewis and Clark Countys November weather 💧
Typically, Lewis and Clark County has 2 rainy days in November with a total of 29.7 mm of rainfall.
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Helena
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