Tri-Cities, WA 10-Day Weather Forecast

Franklin County2:02 PM PDT46.25°N, 119.20°WElevation 348 ft

Overview

  1. TodayOct 25 Areas Of Frost then Mostly Cloudy Areas Of Frost then Mostly Cloudy19%38°58°
  2. MonOct 26 Patchy Fog then Mostly Cloudy Patchy Fog then Mostly Cloudy25%40°58°
  3. TueOct 27 Mostly Sunny Mostly Sunny39°60°
  4. WedOct 28 Partly Sunny Partly Sunny14%33°58°
  5. ThuOct 29 Partly Sunny Partly Sunny21%31°54°
  6. FriOct 30 Slight Chance Rain Showers Slight Chance Rain Showers20%29°51°
  7. SatOct 31 Mostly Sunny then Slight Chance Rain Showers Mostly Sunny then Slight Chance Rain Showers15%29°51°
  8. SunNov 1 Cloudy Cloudy0.04 in39°55°
  9. MonNov 2 Sunny Sunny37°56°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Today October 25

Areas Of Frost then Mostly Cloudy
Today
High 58°
Areas Of Frost then Mostly Cloudy

Areas of frost and patchy fog before 11am. Mostly cloudy, with a high near 58. Northwest wind 2 to 6 mph.

Precip 1%Wind NW 2 to 6 mph
Patchy Fog
Tonight
Low 38°
Patchy Fog

Patchy fog between 11pm and 2am, then patchy fog and a slight chance of rain showers. Mostly cloudy. Low around 38, with temperatures rising to around 41 overnight. West wind around 5 mph. Chance of precipitation is 20%.

Precip 19%Wind W 5 mph
Rain/precip total0.00 in
Gusts to13 mph
UV index3 Moderate
Sunrise7:28 AM
Sunset5:55 PM
Daylight10 h 26 min
Moon Full Moon (100%)

Tomorrow October 26

Patchy Fog then Mostly Cloudy
Monday
High 58°
Patchy Fog then Mostly Cloudy

Patchy fog and a slight chance of rain showers before 8am, then a chance of rain showers and patchy fog between 8am and 11am. Mostly cloudy, with a high near 58. Southwest wind 2 to 6 mph. Chance of precipitation is 30%.

Precip 25%Wind SW 2 to 6 mph
Mostly Cloudy
Monday Night
Low 40°
Mostly Cloudy

Mostly cloudy, with a low around 40. South wind around 6 mph.

Precip 1%Wind S 6 mph
Rain/precip total0.00 in
Gusts to14 mph
UV index2 Low
Sunrise7:30 AM
Sunset5:53 PM
Daylight10 h 23 min
Moon Full Moon (99%)

Tuesday October 27

Mostly Sunny
Tuesday
High 60°
Mostly Sunny

Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Precip 1%Wind SW 5 to 10 mph
Partly Cloudy
Tuesday Night
Low 39°
Partly Cloudy

Partly cloudy, with a low around 39.

Precip 7%Wind SW 9 mph
Rain/precip total0.00 in
Gusts to20 mph
UV index2 Low
Sunrise7:31 AM
Sunset5:51 PM
Daylight10 h 20 min
Moon Waning Gibbous (97%)

Wednesday October 28

Partly Sunny
Wednesday
High 58°
Partly Sunny

Partly sunny, with a high near 58.

Precip 14%Wind SW 7 to 10 mph
Mostly Cloudy
Wednesday Night
Low 33°
Mostly Cloudy

Mostly cloudy, with a low around 33.

Precip 14%Wind SW 2 to 8 mph
Rain/precip total0.00 in
Gusts to21 mph
Sunrise7:33 AM
Sunset5:50 PM
Daylight10 h 16 min
Moon Waning Gibbous (91%)

Thursday October 29

Partly Sunny
Thursday
High 54°
Partly Sunny

Partly sunny, with a high near 54.

Precip 10%Wind SW 1 to 5 mph
Slight Chance Rain Showers
Thursday Night
Low 31°
Slight Chance Rain Showers

A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 31.

Precip 21%Wind W 5 mph
Rain/precip total0.00 in
Gusts to13 mph
Sunrise7:34 AM
Sunset5:48 PM
Daylight10 h 13 min
Moon Waning Gibbous (84%)

Friday October 30

Slight Chance Rain Showers
Friday
High 51°
Slight Chance Rain Showers

A slight chance of rain showers. Mostly sunny, with a high near 51.

Precip 20%Wind NW 3 mph
Slight Chance Rain Showers then Partly Cloudy
Friday Night
Low 29°
Slight Chance Rain Showers then Partly Cloudy

A slight chance of rain showers before 11pm. Partly cloudy, with a low around 29.

Precip 19%Wind W 3 mph
Rain/precip total0.02 in
Gusts to8 mph
Sunrise7:36 AM
Sunset5:47 PM
Daylight10 h 11 min
Moon Waning Gibbous (74%)

Saturday October 31

Mostly Sunny then Slight Chance Rain Showers
Saturday
High 51°
Mostly Sunny then Slight Chance Rain Showers

A slight chance of rain showers after 5pm. Mostly sunny, with a high near 51.

Precip 15%Wind SW 3 mph
Slight Chance Rain Showers then Partly Cloudy
Saturday Night
Low 29°
Slight Chance Rain Showers then Partly Cloudy

A slight chance of rain showers before 11pm. Partly cloudy, with a low around 29.

Precip 15%Wind SW 3 mph
Rain/precip total0.00 in
Gusts to9 mph
Sunrise7:37 AM
Sunset5:45 PM
Daylight10 h 8 min
Moon Waning Gibbous (63%)

Sunday November 1

Extended outlook
Cloudy
Sunday
High 55°
Cloudy
Rain
Sunday Night
Low 39°
Rain
Rain/precip total0.04 in
Sunrise6:39 AM
Sunset4:44 PM
Daylight10 h 5 min
Moon Last Quarter (51%)

Monday November 2

Extended outlook
Sunny
Monday
High 56°
Sunny
Sunny
Monday Night
Low 37°
Sunny
Rain/precip total0.00 in
Sunrise6:40 AM
Sunset4:42 PM
Daylight10 h 2 min
Moon Waning Crescent (40%)

National Weather Service forecast updated 10 hrs ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather