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Washington County (Washington)
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United States weather

Weather in Washington County, Washington, D.C. for March 2026

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

    Official Weather Alert ⚠️

  • - See hour by hour.

    • Temperatures

  • Until now, March 2026 in Washington County has been nearly identical to the historical average, with a temperature of 14 °F (showing only a slight deviation of -0.2 °F).

  • The forecast for the upcoming days in Washington County predicts a temperature of 18.7 °F, which is slightly above the historical average.

  • In general, the average temperature in Washington County at the beginning of March is 12.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17 °F by the end of March.

    • Rain 🌧️

  • Washington County in March brings notable rainfall, with an average of 16 rainy days and a total precipitation of 107.7 mm.

    • More

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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/5°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Washington County Weather March

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

Temperatures trend during March in Washington County

See the weather trend as well as the moving average line

March weather in Washington County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 12° /1° 3.1 mm 0 cm
Mar. 2 Sunny
Sunny
 10° /2° 4 mm 0 cm
Mar. 3 Sunny
Sunny
 11° /1° 1.9 mm 0.2 cm
Mar. 4 Partly cloudy
Partly cloudy
 12° /3° 0 mm 0 cm
Mar. 5 Fog
Fog
 14° /4° 9.7 mm 0 cm
Mar. 6 Overcast
Overcast
 14° /5° 12.8 mm 0 cm
Mar. 7 Sunny
Sunny
 14° /5° 1 mm 0 cm
Mar. 8 Partly cloudy
Partly cloudy
 14° /4° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 14° /2° 3.8 mm 0 cm
Mar. 10 Partly cloudy
Partly cloudy
 15° /3° 0.6 mm 0 cm
Mar. 11 Sunny
Sunny
 17° /6° 0 mm 0 cm
Mar. 12 Overcast
Overcast
 15° /4° 3.4 mm 0.1 cm
Mar. 13 Overcast
Overcast
 11° /2° 1.4 mm 0 cm
Mar. 14 Overcast
Overcast
 13° /4° 0 mm 0 cm
Mar. 15 Partly cloudy
Partly cloudy
 15° /4° 0.3 mm 0 cm
Mar. 16 Overcast
Overcast
 17° /5° 15.2 mm 0 cm
Mar. 17 Overcast
Overcast
 14° /5° 16.8 mm 6.5 cm
Mar. 18 Overcast
Overcast
 14° /3° 5.4 mm 0 cm
Mar. 19 Overcast
Overcast
 14° /4° 0.2 mm 0 cm
Mar. 20 Sunny
Sunny
 15° /3° 7.2 mm 0 cm
Mar. 21 Sunny
Sunny
 16° /2° 0 mm 0 cm
Mar. 22 Cloudy
Cloudy
 17° /5° 0.8 mm 0 cm
Mar. 23 Overcast
Overcast
 16° /5° 8.2 mm 0 cm
Mar. 24 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 13.6 mm 0 cm
Mar. 25 Overcast
Overcast
 16° /5° 2.7 mm 0 cm
Mar. 26 Overcast
Overcast
 17° /7° 0.7 mm 0 cm
Mar. 27 Moderate rain
Moderate rain
 19° /6° 10.7 mm 0 cm
Mar. 28 Patchy rain possible
Patchy rain possible
 9° /2° 4.1 mm 0 cm
Mar. 29 Sunny
Sunny
 16° /0° 0 mm 0 cm
Mar. 30 Patchy rain possible
Patchy rain possible
 16° /8° 0.8 mm 0 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 26° /11° 0.5 mm 0 cm
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Important Notice
Our weather forecast for Washington 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 Washington County forecast closer to your planned date for the most up-to-date weather information.
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Washington County in March - FAQ

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

During March, expect a variety of temperatures with highs around 14° and lows near 5°, suitable for diverse activities and preferences.

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

Significant rainfall exceeding 107.7 mm is expected in Washington County during March, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Washington County in March 2026?

Washington County typically sees 0.104 cm of snowfall during March.

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

The average wind speed in Washington County during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Washington County snow forecast March 2026

Track daily snowfall levels and discover Washington County’s snowy potential this March ❄️

March rainfall patterns in Washington County

Explore the daily rainfall trends and prepare for Washington Countys March weather 💧
Typically, Washington County has 16 rainy days in March with a total of 107.7 mm of rainfall.

UV exposure in Washington County during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Top locations in Washington County
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FayettevilleJohnson CitySouth KingstownWashingtonZion National Park
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Location coordinates Where is Washington County?

Get accurate weather forecasts for Washington County, located at latitude 38.895 and longitude -77.036. Stay updated with localized weather information tailored for Washington County.

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