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Weather in Tri-Cities for March 2025

Your guide to Tri-Cities weather in March - trends and predictions

  • In general, the average temperature in Tri-Cities at the beginning of March is 8.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12 °F by the end of March.

  • Tri-Cities sees moderate rainfall in March, averaging 8 rainy days.

  • With an average of 2 snowy days, Tri-Cities enjoys a light touch of snow in March.

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Average dry days
21
Dry days
Average rainy days
8
Rainy days
Average snowy days
2
Snow days
Average temperatures
11°/1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Tri-Cities in March average weather

Move between months or click on a day
February
April
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
7°
2
Partly cloudy
10°
3
Patchy rain possible
9°
4
Partly cloudy
10°
5
Heavy snow
10°
6
Overcast
6°
7
Mist
7°
8
Mist
8°
9
Mist
9°
10
Heavy snow
8°
11
Partly cloudy
12°
12
Light rain
11°
13
Light rain
17°
14
Mist
9°
15
Cloudy
12°
16
Sunny
14°
17
Mist
14°
18
Overcast
13°
19
Overcast
14°
20
Patchy rain possible
15°
21
Moderate rain
11°
22
Partly cloudy
15°
23
Overcast
14°
24
Thundery outbreaks possible
10°
25
Overcast
9°
26
Partly cloudy
11°
27
Overcast
12°
28
Light drizzle
12°
29
Overcast
12°
30
Cloudy
17°
31
Overcast
11°
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Temperatures trend during March in Tri-Cities

See the weather trend as well as the moving average line

March weather day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Partly cloudy
Partly cloudy
 7° /-1° 0 mm 0 cm
Mar. 2 Partly cloudy
Partly cloudy
 10° /1° 0 mm 0 cm
Mar. 3 Patchy rain possible
Patchy rain possible
 9° /1° 0.1 mm 0 cm
Mar. 4 Partly cloudy
Partly cloudy
 10° /0° 0 mm 0 cm
Mar. 5 Heavy snow
Heavy snow
 10° /0° 1 mm 0.8 cm
Mar. 6 Overcast
Overcast
 6° /0° 0 mm 0 cm
Mar. 7 Mist
Mist
 7° /-4° 0 mm 0 cm
Mar. 8 Mist
Mist
 8° /-1° 0 mm 0 cm
Mar. 9 Mist
Mist
 9° /-4° 2 mm 0 cm
Mar. 10 Heavy snow
Heavy snow
 8° /0° 20.5 mm 0.9 cm
Mar. 11 Partly cloudy
Partly cloudy
 12° /0° 0 mm 0 cm
Mar. 12 Light rain
Light rain
 11° /0° 2.7 mm 0 cm
Mar. 13 Light rain
Light rain
 17° /2° 9.4 mm 0 cm
Mar. 14 Mist
Mist
 9° /-1° 0.2 mm 0 cm
Mar. 15 Cloudy
Cloudy
 12° /1° 0.1 mm 0 cm
Mar. 16 Sunny
Sunny
 14° /0° 0 mm 0 cm
Mar. 17 Mist
Mist
 14° /-3° 0 mm 0 cm
Mar. 18 Overcast
Overcast
 13° /0° 0 mm 0 cm
Mar. 19 Overcast
Overcast
 14° /0° 0.2 mm 0 cm
Mar. 20 Patchy rain possible
Patchy rain possible
 15° /6° 2.4 mm 0 cm
Mar. 21 Moderate rain
Moderate rain
 11° /3° 13.1 mm 0 cm
Mar. 22 Partly cloudy
Partly cloudy
 15° /1° 0 mm 0 cm
Mar. 23 Overcast
Overcast
 14° /3° 0 mm 0 cm
Mar. 24 Thundery outbreaks possible
Thundery outbreaks possible
 10° /1° 0.3 mm 0 cm
Mar. 25 Overcast
Overcast
 9° /0° 1.3 mm 0 cm
Mar. 26 Partly cloudy
Partly cloudy
 11° /-2° 0 mm 0 cm
Mar. 27 Overcast
Overcast
 12° /-1° 0.2 mm 0 cm
Mar. 28 Light drizzle
Light drizzle
 12° /5° 1.1 mm 0 cm
Mar. 29 Overcast
Overcast
 12° /4° 0 mm 0 cm
Mar. 30 Cloudy
Cloudy
 17° /2° 0 mm 0 cm
Mar. 31 Overcast
Overcast
 11° /1° 0 mm 0 cm
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Important Notice
Our weather forecast for Tri-Cities 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 Tri-Cities forecast closer to your planned date for the most up-to-date weather information.

Tri-Cities in March - FAQ

What are the expected maximum and minimum temperatures in Tri-Cities during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 1°.
How much rainfall should be expected in Tri-Cities during March?
Moderate rainfall is anticipated in Tri-Cities during March, with a total of 54.6 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Is snowfall common in Tri-Cities during March?
Tri-Cities experiences an average snowfall of 1.7 cm during March, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Tri-Cities during March?
The average wind speed in Tri-Cities during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Tri-Cities?

Get accurate weather forecasts for Tri-Cities, located at latitude 46.245 and longitude -119.196. Stay updated with localized weather information tailored for Tri-Cities.

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