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Lewis and Clark County (Helena)
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Today weather in Lewis and Clark County

Thursday, December 4th, 2025
today weather
5°
Moderate or heavy snow showers
Today, Lewis and Clark County will be chilly with temperatures possibly hitting a high of 5 °F, dropping to around -2 °F by night. Gentle breezes are expected across Lewis and Clark County Today, with speeds reaching around 7 km/h. Mixed precipitation is expected Today. Rain is highly likely at 75%, but with light accumulations around 2.67 mm. In addition, A few snowflakes might be spotted at a 6% chance. Sleet or freezing rain is also a possibility.
Friday, Dec. 5
5° / -3°
Temp
1.92 cm
Snow
7 km/h
Wind
68%
Humidity
Lewis and Clark County Weather Pages
Today WeatherTomorrow Weather14 Days ForecastJanuary Weather

Lewis and Clark County hourly forecast for today

Scroll right to see more weather forecasts for Lewis and Clark County today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM07:00 AM07:56 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM04:41 PM05:00 PM06:00 PM07:00 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherSunnySunnySunnySunnySunnySunnySunnySunnysunriseSunnySunnySunnySunnyOvercastSunnySunnySunnyPatchy rain possiblesunsetOvercastOvercastOvercastOvercastOvercastModerate snowModerate or heavy snow showersNext
temperatures-2°-2.1°-2°-1.7°-1.8°-2°-2.2°-2.3°Sunrise-2.2°-1.7°-0.7°0.6°2.2°3.5°4.2°4.6°3°Sunset2.2°1°0.1°-0.8°-1.6°-2.2°-2.7°
feels like-6.3°-6.4°-6°-5.4°-5.7°-6°-6.1°-6.4°-6.4°-5.5°-4.2°-2°-0.5°0.3°1°1.6°-1°-1.9°-3.2°-4.4°-5.4°-6.4°-7.2°-7.8°
wind speed8 km/h7 km/h7 km/h8 km/h7 km/h6 km/h6 km/h6 km/h7 km/h8 km/h6 km/h5 km/h4 km/h3 km/h4 km/h3 km/h3 km/h3 km/h6 km/h6 km/h5 km/h5 km/h6 km/h5 km/h
wind degree198°196°192°192°194°191°181°185°194°195°185°168°169°201°229°233°257°177°168°179°186°191°184°185°
wind directionSSWSSWSSWSSWSSWSSWSSSSWSSWSSSESSSWSWSWWSWSSSESSSSWSS
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm1.1 mm1.6 mm
chance for rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%75%0%0%0%0%0%100%100%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%100%100%
humidity62%62%62%61%59%58%57%56%57%58%56%62%59%63%66%69%70%76%79%80%81%82%88%91%
dew point-8.4°-8.1°-8.5°-8.2°-8.4°-9°-9.5°-9.8°-9.9°-9.3°-8.8°-6.1°-3.2°-2.3°-1.4°-0.3°0°-2.4°-2°-3.2°-3.7°-4.3°-4.1°-4°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km16 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km5 km
cloud cover0%0%0%0%0%0%0%0%0%0%0%0%100%0%0%0%76%100%98%99%100%100%100%100%
UV0000000000.20.40.50.70.70.60.40.10000000

Weather in Lewis and Clark County today

The temperature today in Lewis and Clark County is expected to be typical for this time of year, with a forecast of 5 °F, closely aligning with the historical average for December 4th.

temperatures
temperatures
5 °F
rain
rain
2.7 mm
wind
wind
7 km/h
snow
snow
1.92 cm
Lewis and Clark County daylight overview ☀️
Today in Lewis and Clark County, The sun rises at 07:56 and sets at 16:41, giving a total daylight duration of 8 hours and 45 minutes.
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What to wear today in Lewis and Clark County? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Lewis and Clark County forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Sweater/FleeceSweater/Fleece
  • Insulated jacketInsulated jacket
  • Warm pantsWarm pants
  • Warm bootsWarm boots
  • BeanieBeanie
  • ScarfScarf
  • UmbrellaUmbrella

The weather today in Lewis and Clark County - FAQ

What is the maximum temperature for today in Lewis and Clark County?
The maximum temperature for today in Lewis and Clark County is expected to be 5° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Lewis and Clark County? ❄️
Yes, there is a 6% chance of snow in Lewis and Clark County today, with an expected snowfall of 1.92 cm cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.
Will it rain today in Lewis and Clark County? 🌧️
Yes, there is a 75% chance of rain in Lewis and Clark County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Lewis and Clark County? 🌀
The wind in Lewis and Clark County is expected to blow at 7 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Lewis and Clark County today?
Given the forecast of 5 °F with a 75% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Lewis and Clark County today.
What is the sunrise and sunset time for Lewis and Clark County today?
The sun is expected to rise at 07:56 and set at 16:41 in Lewis and Clark County.
How accurate is the weather forecast Lewis and Clark County today? ✅
Lewis and Clark County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is Lewis and Clark County?

Get accurate weather forecasts for Lewis and Clark County, located at latitude 46.593 and longitude -112.036. Stay updated with localized weather information tailored for Lewis and Clark County.

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