easeweather.com
Units
°C
°F
Tri-Cities
Forecast Today Tomorrow
more
Washington United States
Tri-Cities
AkronAlbuquerqueAmarilloAnaheimAnchorageAtlantaAustinBaltimoreBaton RougeBirminghamBostonBridgeportBrooklynBuffaloCape CoralCharlotteChicagoChula VistaCincinnatiClevelandColorado SpringsColumbusDallasDenverDes MoinesDetroitEl PasoFayettevilleFort LauderdaleFort WayneFresnoGrand RapidsHonoluluHoustonHuntsvilleIndianapolisIrvineJacksonJacksonvilleJamaicaJuneauKansas CityKnoxvilleLas VegasLincolnLittle RockLong BeachLos AngelesLouisvilleManhattanMemphisMesaMiamiMilwaukeeMinneapolisMobileMontgomeryNashvilleNew OrleansNew York CityNewarkNorfolkOklahoma CityOmahaOrlandoPasadenaPhiladelphiaPhoenixPittsburghPortlandProvidenceQueensRichmondRiversideSacramentoSalt Lake CitySan AntonioSan DiegoSan FranciscoSan JoseSavannahSeattleShreveportSioux FallsSkagwaySpokaneSpringfieldSt. LouisSt. PetersburgTacomaTampaTempeToledoTri-CitiesTulsaVancouverVirginia BeachWashingtonWichitaWorcesterYonkers More Locations
United States weather

Weather in Tri-Cities for October 2024

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

  • In general, the average temperature in Tri-Cities at the beginning of October is 24.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9.7 °F by the end of October.

  • With an average of 5 rainy days, Tri-Cities experiences minimal rainfall in October, ensuring that most days remain pleasantly dry.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/6°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Tri-Cities in October average weather

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
23°
2
Overcast
23°
3
Cloudy
21°
4
Mist
24°
5
Partly cloudy
26°
6
Sunny
27°
7
Sunny
27°
8
Sunny
30°
9
Patchy light drizzle
25°
10
Light drizzle
20°
11
Light rain
16°
12
Mist
19°
13
Mist
20°
14
Overcast
22°
15
Cloudy
23°
16
Patchy rain possible
19°
17
Partly cloudy
20°
18
Overcast
23°
19
Sunny
24°
20
Overcast
24°
21
Overcast
23°
22
Patchy rain possible
21°
23
Mist
19°
24
Patchy rain possible
13°
25
Light rain
12°
26
Patchy rain possible
9°
27
Sunny
9°
28
Sunny
8°
29
Sunny
10°
30
Sunny
11°
31
Overcast
9°
Select a date

You can click on date

Access Tri-Cities weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during October in Tri-Cities

See the weather trend as well as the moving average line

October weather day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Partly cloudy
Partly cloudy
 23° /6° 0 mm 6
Oct. 2 Overcast
Overcast
 23° /5° 0 mm 5
Oct. 3 Cloudy
Cloudy
 21° /5° 0 mm 5
Oct. 4 Mist
Mist
 24° /9° 0 mm 5
Oct. 5 Partly cloudy
Partly cloudy
 26° /8° 0 mm 7
Oct. 6 Sunny
Sunny
 27° /9° 0 mm 7
Oct. 7 Sunny
Sunny
 27° /10° 0 mm 7
Oct. 8 Sunny
Sunny
 30° /12° 0 mm 8
Oct. 9 Patchy light drizzle
Patchy light drizzle
 25° /12° 0.4 mm 6
Oct. 10 Light drizzle
Light drizzle
 20° /9° 2 mm 5
Oct. 11 Light rain
Light rain
 16° /10° 1 mm 4
Oct. 12 Mist
Mist
 19° /6° 0 mm 4
Oct. 13 Mist
Mist
 20° /4° 0 mm 5
Oct. 14 Overcast
Overcast
 22° /11° 0 mm 5
Oct. 15 Cloudy
Cloudy
 23° /11° 0 mm 5
Oct. 16 Patchy rain possible
Patchy rain possible
 19° /10° 0.3 mm 4
Oct. 17 Partly cloudy
Partly cloudy
 20° /7° 0 mm 6
Oct. 18 Overcast
Overcast
 23° /7° 0 mm 5
Oct. 19 Sunny
Sunny
 24° /9° 0 mm 6
Oct. 20 Overcast
Overcast
 24° /9° 0 mm 5
Oct. 21 Overcast
Overcast
 23° /8° 0 mm 5
Oct. 22 Patchy rain possible
Patchy rain possible
 21° /10° 0 mm 5
Oct. 23 Mist
Mist
 19° /7° 0 mm 4
Oct. 24 Patchy rain possible
Patchy rain possible
 13° /4° 1 mm 3
Oct. 25 Light rain
Light rain
 12° /1° 3.6 mm 3
Oct. 26 Patchy rain possible
Patchy rain possible
 9° /2° 0.1 mm 2
Oct. 27 Sunny
Sunny
 9° /-1° 0 mm 3
Oct. 28 Sunny
Sunny
 8° /-2° 0 mm 3
Oct. 29 Sunny
Sunny
 10° /-2° 0 mm 4
Oct. 30 Sunny
Sunny
 11° /-2° 0 mm 4
Oct. 31 Overcast
Overcast
 9° /-1° 0 mm 2
Next
Important Notice
Our weather forecast for Tri-Cities in October 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 October - FAQ

What are the expected maximum and minimum temperatures in Tri-Cities during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Tri-Cities during October?
Rainfall in Tri-Cities during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 5 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Tri-Cities during October?
The average wind speed in Tri-Cities during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Quick links

You are here
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.

Found a mistake?
We appreciate your attention to details. Tell us here.