Lewis and Clark County Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Lewis and Clark County

Lewis and Clark County temperature today is -5°, feels like -9°, with humidity at 79% and wind at 8.78 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

clear sky
-5°
clear sky
H: -5° L: -5°
Feels like -9°
AQI: (/5)
Humidity
79%
Dew -8°
Wind speed
8.78 km/h
WSW · G14
Pressure
1025 hPa
Visibility
10 km
Freezing Conditions
Temperature is -5°. Watch for ice and dress warmly.
Weather Summary
Currently in Lewis and Clark County, expect varied conditions with freezing temperatures around -5°, though it feels cooler. Winds are a light breeze.
Precipitation Probability
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
-2°
Sat
09:00
 
10°
 
11°
 
Sat
21:00
 
-1°
 
-2°
 
Sun
09:00
12°
 
14°
 
14°
 
Sun
21:00
 
 
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:36
Sunset
Sunset
20:21
Moon Phase
Waxing Crescent (15%)
Timezone: GMT+05:30
Last updated: Apr 18, 2026 6:58 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
47.033279
Longitude
Longitude
-112.484200
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More about Lewis and Clark County
Content curated by the NearWeather editorial team · Updated periodically
Lewis and Clark County is located in the U.S. state of Montana. It is named after Meriwether Lewis and William Clark, who explored the region in 1805. The county seat is Helena, the state capital. The climate in Lewis and Clark County is classified as a semi-arid continental climate, with cold winters and warm summers. Average temperatures range from 28°F (-2°C) in January to 67°F (19°C) in July. Precipitation levels are relatively low, but the region receives an abundance of snow in the winter months. Average yearly precipitation is around 16.5 inches (420 mm).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Lewis and Clark County
What is the Latitude and Longitude of Lewis and Clark County?

Lewis and Clark County's Latitude is 47.033279 & Longitude is -112.484200.

What is the weather in Lewis and Clark County today?

Weather in Lewis and Clark County is -5° today.

What is the climatic condition of Lewis and Clark County today?

Climate Conditions in Lewis and Clark County shows clear sky today.

What is the humidity in Lewis and Clark County today?

Humidity in Lewis and Clark County is 79% today.

What is the wind speed in Lewis and Clark County today?

Wind speed in Lewis and Clark County is 8.78 km/h, flowing at 243° WSW wind direction.

What does it feel like in Lewis and Clark County today?

It feels like -9° in Lewis and Clark County today, with 6% cloud cover and 10 km visibility.

Weather in Lewis and Clark County