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Weather in Tri-Cities for April 2025

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

  • In general, the average temperature in Tri-Cities at the beginning of April is 13.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.1 °F by the end of April.

  • The climate of Tri-Cities in April is notably wet, with an average of 11 rainy days.

  • Snowfall in Tri-Cities during April is quite rare, with fewer than 2 snowy days on average.

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Average dry days
18
Dry days
Average rainy days
11
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Tri-Cities in April average weather

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

See the weather trend as well as the moving average line

April weather day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Moderate rain at times
Moderate rain at times
 12° /4° 2.8 mm 0 cm
Apr. 2 Patchy rain possible
Patchy rain possible
 11° /1° 0.5 mm 0 cm
Apr. 3 Patchy moderate snow
Patchy moderate snow
 10° /0° 6.8 mm 1.2 cm
Apr. 4 Cloudy
Cloudy
 11° /-1° 0 mm 0 cm
Apr. 5 Overcast
Overcast
 14° /-1° 0 mm 0 cm
Apr. 6 Overcast
Overcast
 18° /4° 0 mm 0 cm
Apr. 7 Patchy rain possible
Patchy rain possible
 17° /9° 1.8 mm 0 cm
Apr. 8 Partly cloudy
Partly cloudy
 16° /5° 0 mm 0 cm
Apr. 9 Moderate rain at times
Moderate rain at times
 19° /5° 2.2 mm 0 cm
Apr. 10 Moderate rain at times
Moderate rain at times
 18° /10° 8.4 mm 0 cm
Apr. 11 Partly cloudy
Partly cloudy
 15° /5° 3.8 mm 0 cm
Apr. 12 Patchy rain possible
Patchy rain possible
 12° /2° 0.1 mm 0 cm
Apr. 13 Overcast
Overcast
 12° /0° 0 mm 0 cm
Apr. 14 Patchy rain possible
Patchy rain possible
 14° /1° 0.1 mm 0 cm
Apr. 15 Overcast
Overcast
 17° /4° 0 mm 0 cm
Apr. 16 Patchy rain possible
Patchy rain possible
 16° /7° 1.4 mm 0 cm
Apr. 17 Patchy rain possible
Patchy rain possible
 15° /4° 0.8 mm 0 cm
Apr. 18 Overcast
Overcast
 13° /3° 0 mm 0 cm
Apr. 19 Patchy rain possible
Patchy rain possible
 14° /4° 0.3 mm 0 cm
Apr. 20 Patchy rain possible
Patchy rain possible
 15° /1° 2.6 mm 0 cm
Apr. 21 Overcast
Overcast
 16° /6° 0 mm 0 cm
Apr. 22 Overcast
Overcast
 16° /5° 0 mm 0 cm
Apr. 23 Moderate rain at times
Moderate rain at times
 20° /9° 1.7 mm 0 cm
Apr. 24 Patchy rain possible
Patchy rain possible
 17° /8° 0.1 mm 0 cm
Apr. 25 Partly cloudy
Partly cloudy
 19° /4° 0 mm 0 cm
Apr. 26 Sunny
Sunny
 24° /7° 0 mm 0 cm
Apr. 27 Overcast
Overcast
 24° /12° 0 mm 0 cm
Apr. 28 Sunny
Sunny
 27° /8° 0 mm 0 cm
Apr. 29 Sunny
Sunny
 31° /12° 0 mm 0 cm
Apr. 30 Cloudy
Cloudy
 27° /13° 0 mm 0 cm
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Important Notice
Our weather forecast for Tri-Cities in April 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 April - FAQ

What are the expected maximum and minimum temperatures in Tri-Cities during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Tri-Cities during April?
In April, Tri-Cities can expect light to moderate rainfall, totaling 33.4 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
Is snowfall common in Tri-Cities during April?
Tri-Cities experiences an average snowfall of 1.2 cm during April, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Tri-Cities during April?
The average wind speed in Tri-Cities during April is 19 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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