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United States weather

Weather in Clark County, Washington for March 2026

Your guide to Clark County weather in March - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Clark County usually enjoys a light touch of snow in March.
    According to Clark County snow forecast for March 2026, 1 snowy day is expected until the end of the month at Monday, March 30.

    • Temperatures

  • So far, March 2026 in Clark County is slightly warmer than the historical average by 0.6 °F.

  • The forecast for the next days in Clark County predicts temperatures to be around 12 °F, close to the historical average.

  • In general, the average temperature in Clark County at the beginning of March is 8.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.1 °F by the end of March.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
19
Rainy days
Average snowy days
4
Snow days
Average temperatures
11°/4°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Clark County Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy snow showers
10°
2
Moderate or heavy snow with thunder
9°
3
Fog
7°
4
Light sleet showers
8°
5
Patchy rain possible
8°
6
Patchy rain possible
9°
7
Patchy rain possible
7°
8
Overcast
14°
9
Light rain shower
8°
10
Light rain shower
8°
11
Light rain shower
9°
12
Light rain shower
9°
13
Patchy rain possible
9°
14
Sunny
9°
15
Sunny
12°
16
Sunny
15°
17
Sunny
15°
18
Sunny
16°
19
Patchy rain possible
15°
20
Patchy rain possible
12°
21
Overcast
10°
22
Partly cloudy
14°
23
Cloudy
11°
24
Moderate rain
11°
25
Patchy rain possible
14°
26
Patchy rain possible
12°
27
Sunny
17°
28
Patchy rain possible
14°
29
Patchy rain possible
8°
30
Patchy rain possible
8°
31
Overcast
12°

Temperatures trend during March in Clark County

See the weather trend as well as the moving average line

March weather in Clark County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Moderate or heavy snow showers
Moderate or heavy snow showers
 10° /3° 2.7 mm 1.4 cm
Mar. 2 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 9° /4° 4.6 mm 2.7 cm
Mar. 3 Fog
Fog
 7° /4° 2.6 mm 1.2 cm
Mar. 4 Light sleet showers
Light sleet showers
 8° /4° 7.3 mm 0.3 cm
Mar. 5 Patchy rain possible
Patchy rain possible
 8° /3° 10.5 mm 0 cm
Mar. 6 Patchy rain possible
Patchy rain possible
 9° /-1° 0.2 mm 0 cm
Mar. 7 Patchy rain possible
Patchy rain possible
 7° /1° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 14° /1° 0 mm 0 cm
Mar. 9 Light rain shower
Light rain shower
 8° /3° 5.4 mm 0 cm
Mar. 10 Light rain shower
Light rain shower
 8° /3° 5.3 mm 0 cm
Mar. 11 Light rain shower
Light rain shower
 9° /4° 16.5 mm 0 cm
Mar. 12 Light rain shower
Light rain shower
 9° /5° 12.8 mm 0 cm
Mar. 13 Patchy rain possible
Patchy rain possible
 9° /2° 20.5 mm 0 cm
Mar. 14 Sunny
Sunny
 9° /1° 22.5 mm 0 cm
Mar. 15 Sunny
Sunny
 12° /3° 4 mm 0 cm
Mar. 16 Sunny
Sunny
 15° /6° 2.9 mm 0 cm
Mar. 17 Sunny
Sunny
 15° /7° 1.1 mm 0 cm
Mar. 18 Sunny
Sunny
 16° /7° 0 mm 0 cm
Mar. 19 Patchy rain possible
Patchy rain possible
 15° /8° 3.8 mm 0 cm
Mar. 20 Patchy rain possible
Patchy rain possible
 12° /7° 12.4 mm 0 cm
Mar. 21 Overcast
Overcast
 10° /5° 0.6 mm 0 cm
Mar. 22 Partly cloudy
Partly cloudy
 14° /3° 0 mm 0 cm
Mar. 23 Cloudy
Cloudy
 11° /2° 0 mm 0 cm
Mar. 24 Moderate rain
Moderate rain
 11° /6° 16 mm 0 cm
Mar. 25 Patchy rain possible
Patchy rain possible
 14° /3° 1.3 mm 0 cm
Mar. 26 Patchy rain possible
Patchy rain possible
 12° /1° 0.9 mm 0 cm
Mar. 27 Sunny
Sunny
 17° /1° 0 mm 0 cm
Mar. 28 Patchy rain possible
Patchy rain possible
 14° /3° 0.6 mm 0 cm
Mar. 29 Patchy rain possible
Patchy rain possible
 8° /2° 3.3 mm 0 cm
Mar. 30 Patchy rain possible
Patchy rain possible
 8° /1° 1.9 mm 0.1 cm
Mar. 31 Overcast
Overcast
 12° /0° 0.1 mm 0 cm
Next
Important Notice
Our weather forecast for Clark County in March 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 Clark County forecast closer to your planned date for the most up-to-date weather information.
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Clark County in March - FAQ

What are the expected maximum and minimum temperatures in Clark County during March?

Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.

How much rainfall should be expected in Clark County during March?

Significant rainfall exceeding 155.8 mm is expected in Clark County during March, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Clark County in March 2026?

Clark County experiences an average snowfall of 8.48 cm during March, occurring over 4 days.

What are the typical wind conditions in Clark County during March?

The average wind speed in Clark County during March is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

Clark County snow forecast March 2026

Track daily snowfall levels and discover Clark County’s snowy potential this March ❄️
On average, Clark County sees 4 snowy days during March, with approximately 8.5 cm of total snowfall.

March rainfall patterns in Clark County

Explore the daily rainfall trends and prepare for Clark Countys March weather 💧
Typically, Clark County has 19 rainy days in March with a total of 155.8 mm of rainfall.
Top locations in Clark County
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HendersonLas VegasNorth Las VegasParadiseSpring ValleySunrise ManorThorpVancouver
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Location coordinates Where is Clark County?

Get accurate weather forecasts for Clark County, located at latitude 45.639 and longitude -122.661. Stay updated with localized weather information tailored for Clark County.

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