Lewis and Clark County (Helena)
Today
Today weather in Lewis and Clark County
Monday, January 19th, 2026
2°
Sunny
Today, Lewis and Clark County will be chilly with temperatures possibly hitting a high of 2 °F, dropping to around -3 °F by night. Gentle breezes are expected across Lewis and Clark County Today, with speeds reaching around 6 km/h.
2° / -3°
Temp
0%
Rain
6 km/h
Wind
80%
Humidity
Lewis and Clark County Weather Pages
Lewis and Clark County hourly forecast for today
Scroll right to see more weather forecasts for Lewis and Clark County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 08:00 AM | 08:05 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 05:13 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | | | |  | | | | | | | | | |  | | | | | | | Next |
| temperatures | -2° | -2.2° | -2.4° | -2.6° | -2.7° | -2.8° | -2.9° | -3° | -3.2° | Sunrise | -2.7° | -1.9° | -0.8° | 0° | 0.7° | 1.4° | 1.3° | 0.7° | -0.1° | Sunset | -0.6° | -0.8° | -1° | -1.1° | -1.2° | -1.2° | |
| feels like | -3.8° | -3.5° | -3° | -3.3° | -3.1° | -3° | -3° | -3.1° | -3.2° | -2.7° | -1.9° | -0.8° | -0.1° | 0.5° | 1° | 0.8° | 0.4° | -0.3° | -1° | -1.9° | -2.8° | -3.3° | -3.6° | -3.7° | |||
| wind speed | 5 km/h | 4 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 2 km/h | 2 km/h | 2 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 4 km/h | 3 km/h | 3 km/h | 2 km/h | 4 km/h | 5 km/h | 7 km/h | 7 km/h | 7 km/h | |||
| wind degree | 331° | 318° | 285° | 254° | 226° | 219° | 195° | 195° | 195° | 195° | 138° | 81° | 25° | 28° | 31° | 34° | 62° | 91° | 119° | 140° | 161° | 182° | 183° | 184° | |||
| wind direction | NNW | NW | WNW | WSW | SW | SW | SSW | SSW | SSW | SSW | SE | E | NNE | NNE | NNE | NE | ENE | E | ESE | SE | SSE | S | S | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 89% | 89% | 89% | 88% | 88% | 87% | 86% | 86% | 85% | 85% | 79% | 74% | 68% | 63% | 58% | 54% | 59% | 64% | 70% | 70% | 71% | 71% | 72% | 72% | |||
| dew point | -3.7° | -3.7° | -4° | -4.2° | -4.4° | -4.7° | -4.9° | -5.1° | -5.3° | -5.5° | -5.3° | -5.2° | -5.1° | -5.5° | -5.8° | -6.2° | -6.1° | -5.9° | -5.7° | -5.7° | -5.7° | -5.7° | -5.7° | -5.7° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 73% | 78% | 21% | 15% | 10% | 15% | 9% | 9% | 9% | 9% | 8% | 8% | 7% | 6% | 4% | 3% | 7% | 11% | 15% | 12% | 9% | 5% | 6% | 6% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Lewis and Clark County today
The weather in Lewis and Clark County today is expected to be significantly warmer than usual, with a forecast temperature of 2 °F, compared to an average of -8 °F for January 19th in recent years.
temperatures
2 °F
rain
0 mm
wind
6 km/h
snow
0 cm
Lewis and Clark County daylight overview ☀️
Today in Lewis and Clark County, The sun rises at 08:05 and sets at 17:13, giving a total daylight duration of 9 hours and 8 minutes.
Top locations in Lewis and Clark County
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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 shirt
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Scarf
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 2° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Lewis and Clark County? ❄️
No, there is no significant chance of snow in Lewis and Clark County today. It should be snow-free.
Will it rain today in Lewis and Clark County? 🌧️
No, there is no significant chance of rain in Lewis and Clark County today. It should be a dry day.
What will be the wind speed today in Lewis and Clark County? 🌀
The wind in Lewis and Clark County is expected to blow at 6 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 2 °F with a 0% 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 08:05 and set at 17:13 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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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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