Mattawa, WA 99349 10-Day Weather Forecast

Grant County11:45 PM PDT46.73°N, 119.78°W

Overview

  1. TonightOct 22 Partly Cloudy Partly Cloudy45°
  2. FriOct 23 Sunny Sunny36°64°
  3. TodayOct 24 Areas Of Frost then Mostly Sunny Areas Of Frost then Mostly Sunny37°57°
  4. SunOct 25 Mostly Sunny then Chance Rain Showers Mostly Sunny then Chance Rain Showers25%38°58°
  5. MonOct 26 Mostly Sunny Mostly Sunny15%37°58°
  6. TueOct 27 Mostly Sunny Mostly Sunny36°58°
  7. WedOct 28 Mostly Sunny Mostly Sunny36°57°
  8. ThuOct 29 Mostly Sunny Mostly Sunny10%56°
  9. FriOct 30 Sunny Sunny38°57°
  10. SatOct 31 Mostly sunny Mostly sunny35°57°

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

Tonight October 22

Partly Cloudy
Tonight
Low 45°
Partly Cloudy

Partly cloudy. Low around 45, with temperatures rising to around 47 overnight. Northwest wind 6 to 16 mph, with gusts as high as 33 mph.

Precip 6%Wind NW 6 to 16 mph

Friday October 23

Sunny
Friday
High 64°
Sunny

Sunny. High near 64, with temperatures falling to around 62 in the afternoon. Northwest wind 5 to 15 mph, with gusts as high as 31 mph.

Precip 0%Wind NW 5 to 15 mph
Mostly Clear then Areas Of Frost
Friday Night
Low 36°
Mostly Clear then Areas Of Frost

Areas of frost after 2am. Mostly clear. Low around 36, with temperatures rising to around 38 overnight. Northwest wind 1 to 5 mph.

Precip 0%Wind NW 1 to 5 mph
Rain/precip total0.00 in
Gusts to33 mph
UV index2 Low
Sunrise7:29 AM
Sunset5:59 PM
Daylight10 h 30 min
Moon Waxing Gibbous (93%)

Today October 24

Areas Of Frost then Mostly Sunny
Saturday
High 57°
Areas Of Frost then Mostly Sunny

Areas of frost before 9am. Mostly sunny, with a high near 57. North wind around 3 mph.

Precip 1%Wind N 3 mph
Partly Cloudy
Saturday Night
Low 37°
Partly Cloudy

Partly cloudy, with a low around 37. North wind around 3 mph.

Precip 5%Wind N 3 mph
Rain/precip total0.00 in
Gusts to8 mph
UV index2 Low
Sunrise7:30 AM
Sunset5:58 PM
Daylight10 h 27 min
Moon Waxing Gibbous (97%)

Tomorrow October 25

Mostly Sunny then Chance Rain Showers
Sunday
High 58°
Mostly Sunny then Chance Rain Showers

A chance of rain showers after 5pm. Mostly sunny, with a high near 58. Chance of precipitation is 30%.

Precip 25%Wind N 5 mph
Chance Rain Showers
Sunday Night
Low 38°
Chance Rain Showers

A chance of rain showers before 5am. Partly cloudy, with a low around 38. Chance of precipitation is 30%.

Precip 25%Wind N 3 mph
Rain/precip total0.02 in
Gusts to9 mph
UV index2 Low
Sunrise7:32 AM
Sunset5:56 PM
Daylight10 h 24 min
Moon Full Moon (100%)

Monday October 26

Mostly Sunny
Monday
High 58°
Mostly Sunny

Mostly sunny, with a high near 58.

Precip 13%Wind N 5 mph
Slight Chance Rain Showers
Monday Night
Low 37°
Slight Chance Rain Showers

A slight chance of rain showers between 11pm and 5am. Partly cloudy, with a low around 37. Chance of precipitation is 20%.

Precip 15%Wind NW 3 mph
Rain/precip total<0.01 in
Gusts to10 mph
Sunrise7:33 AM
Sunset5:54 PM
Daylight10 h 21 min
Moon Full Moon (99%)

Tuesday October 27

Mostly Sunny
Tuesday
High 58°
Mostly Sunny

Mostly sunny, with a high near 58.

Precip 4%Wind NW 5 mph
Partly Cloudy
Tuesday Night
Low 36°
Partly Cloudy

Partly cloudy, with a low around 36.

Precip 5%Wind NW 3 mph
Rain/precip total<0.01 in
Gusts to10 mph
Sunrise7:35 AM
Sunset5:53 PM
Daylight10 h 18 min
Moon Waning Gibbous (97%)

Wednesday October 28

Mostly Sunny
Wednesday
High 57°
Mostly Sunny

Mostly sunny, with a high near 57.

Precip 5%Wind N 5 mph
Partly Cloudy
Wednesday Night
Low 36°
Partly Cloudy

Partly cloudy, with a low around 36.

Precip 5%Wind N 3 mph
Rain/precip total0.00 in
Gusts to9 mph
Sunrise7:36 AM
Sunset5:51 PM
Daylight10 h 15 min
Moon Waning Gibbous (91%)

Thursday October 29

Mostly Sunny
Thursday
High 56°
Mostly Sunny

Mostly sunny, with a high near 56.

Precip 10%Wind N 5 mph
Rain/precip total0.00 in
Gusts to9 mph
Sunrise7:38 AM
Sunset5:50 PM
Daylight10 h 12 min
Moon Waning Gibbous (84%)

Friday October 30

Extended outlook
Sunny
Friday
High 57°
Sunny
Sunny
Friday Night
Low 38°
Sunny
Rain/precip total0.00 in
Sunrise7:39 AM
Sunset5:48 PM
Daylight10 h 9 min
Moon Waning Gibbous (74%)

Saturday October 31

Extended outlook
Mostly sunny
Saturday
High 57°
Mostly sunny
Mostly sunny
Saturday Night
Low 35°
Mostly sunny
Rain/precip total0.00 in
Sunrise7:40 AM
Sunset5:46 PM
Daylight10 h 6 min
Moon Waning Gibbous (63%)

National Weather Service forecast updated 2 days 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 4Search index and reflects what the press published. Terms of use.