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Plan your week in Lewis County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Lewis County 7-Day Weather Forecast

Friday, Oct 23, 2026

Nighttime
38°F

Sunny / Clear

Feels like 38°F

Humidity

94%

Wind Speed

6.9 mph

Precipitation

0 in

Pressure

1025 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

1%

Dew Point

29°F

7-Day Weather Forecast

Today

Oct 23

Sunny / Clear
54°H
31°L
0%

Sat

Oct 24

Sunny / Clear
55°H
30°L
0%

Sun

Oct 25

Sunny / Clear
61°H
32°L
0%

Mon

Oct 26

Sunny / Clear
54°H
41°L
0%

Tue

Oct 27

Sunny / Clear
45°H
28°L
0%

Wed

Oct 28

Sunny / Clear
51°H
27°L
0%

Thu

Oct 29

Sunny / Clear
61°H
39°L
0%

24-Hour Forecast

4 AM

38°

0%

5 AM

36°

0%

6 AM

35°

0%

7 AM

34°

0%

8 AM

33°

0%

9 AM

32°

0%

10 AM

31°

0%

11 AM

31°

0%

12 PM

31°

0%

1 PM

36°

0%

2 PM

41°

0%

3 PM

46°

0%

4 PM

50°

0%

5 PM

52°

0%

6 PM

53°

0%

7 PM

54°

0%

8 PM

53°

0%

9 PM

50°

0%

10 PM

45°

0%

11 PM

41°

0%

12 AM

39°

0%

1 AM

37°

0%

2 AM

36°

0%

3 AM

35°

0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

332.7° NNW

Sustained Wind

6.9 mph

Wind Gusts

6.9 mph

7-Day Temp Range

Week's Hottest

61°F

Max Rain Prob

0%

Expected 7-Day Swings

27°
61°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Lewis County · 43.77°N, 75.44°W
Radar Page
Coordinates43.7699°N, 75.4432°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Lewis County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Lewis County Climate & Weather

Weather forecast for Lewis County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.