Weather Mattawa weekend

Weather forecast for Mattawa for this and next weekend.

Sunday clear morning.

Saturday, Jul 4

32 / 18°C

0.0 mm

5 km/h

sunrise 5:11 am
sunset 8:56 pm

HOURLY

From morning until noon partly cloudy, later morning initially partly cloudy, later clear, clear in the afternoon, later partly cloudy. High of 32 °C. Overnight low of 18 °C.

Interactive map weather Washington, USA

GPS: 46.7379; -119.9028

altitude: 231 m
local time:

PLACES IN THE AREA

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Weather forecast Mattawa, Washington, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Saturday 07/04/2026
5 AM 8 AM	partly cloudy	17 °C 16 °C	0.0 mm	2.0 m/s 7 km/h west	1015 hPa	47 %	6 °C	28 %	0%	0%	0%	28%
11 AM 2 PM	clear	27 °C 24 °C	0.0 mm	1.4 m/s 5 km/h northwest	1015 hPa	15 %	-1 °C	0 %	0%	0%	0%	0%
5 PM 8 PM	partly cloudy	32 °C 29 °C	0.0 mm	2.4 m/s 9 km/h north-northwest	1012 hPa	11 %	-1 °C	16 %	0%	0%	8%	9%
11 PM 2 AM	partly cloudy	22 °C 19 °C	0.0 mm	5.6 m/s 20 km/h west-northwest	1013 hPa	29 %	3 °C	31 %	0%	0%	31%	0%
Sunday 07/05/2026
5 AM 8 AM	clear	18 °C 16 °C	0.0 mm	4.0 m/s 14 km/h west-northwest	1014 hPa	41 %	4 °C	10 %	0%	0%	4%	8%
11 AM 2 PM	clear	25 °C 22 °C	0.0 mm	5.1 m/s 18 km/h west-northwest	1014 hPa	21 %	1 °C	0 %	0%	0%	0%	0%
5 PM 8 PM	clear	25 °C 22 °C	0.0 mm	8.5 m/s 31 km/h northwest	1012 hPa	25 %	3 °C	0 %	0%	0%	0%	0%
11 PM 2 AM	clear	17 °C 15 °C	0.0 mm	6.6 m/s 24 km/h west-northwest	1015 hPa	45 %	4 °C	0 %	0%	0%	0%	0%

Mattawa, Washington, USA - information

State: Washington, USA

GPS coordinates: 46.7379; -119.9028

Time zone: America / Los Angeles time difference in hours with time in US is -9 hours

Population: 4 548
Altitude: 231 m
The administrative part:

Washington, Olympia
Grant County, Ephrata

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Weather Mattawa, Washington, USA. Weather forecast Mattawa.

Mattawa - weather nearby - bigger cities

Desert Aire, 4.1 km
Royal City, 17 km
Terrace Heights, 27 km
Zillah, 29 km
Buena, 29 km
Sunnyside, Washington, 29 km

Kittitas, 30 km
Union Gap, 30 km
Toppenish, 31 km
Wapato, 32 km
Moses Lake, 40 km
Richland, 43 km

Mattawa - weather nearby - the closest place

Alkali Canyon, 3.6 km
Corral Canyon, 3.9 km
Levering, 3.9 km
Sentinel Bluffs, 4.1 km
Cow Canyon, 4.3 km
Sourdough Canyon, 4.7 km

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Data source

Weather forecast for Mattawa is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Mattawa

data are always in the local time

Sun and light

July 4, 2026

Sunrise:	Sunset:
5:11 am	8:56 pm
Noon:	Length of day:
1:04 pm	15:45
Start of civil twilight*:	End of civil twilight*:
4:31 am	9:36 pm
Start of nautical twilight*:	End of nautical twilight*:
3:40 am	10:27 pm
Start of astronomical twilight*:	End of astronomical twilight*:
2:25 am	11:41 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
07/03/2026 11:09 pm	07/04/2026 9:57 am
Next new moon:	Next full moon:
07/14/2026	07/29/2026