Pasco, WA Weather Forecast & Current Conditions

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Pasco Weather Map
UTC Time: 9/20/2026, 17:18
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Pasco, WA Regional Weather

Expires:202609201800;;772832
ASUS46 KSEW 201710
RWRWA 

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1000 AM PDT SUN SEP 20 2026

NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO 
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


WAZ028-034-035-201800-
COLUMBIA BASIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        SUNNY     67  46  47 NE7       30.09S TC  19           
MOSES LAKE     SUNNY     63  45  51 CALM      30.10S TC  17           
PASCO          SUNNY     64  50  60 W3        30.09S TC  18           
RICHLAND ARPT  SUNNY     65  52  63 CALM      30.09S TC  18           
HERMISTON, OR  SUNNY     64  49  57 CALM      30.08S TC  18           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Pasco, WA

Today
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Sunny
88°/ 50° 31°/ 10°
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
68°/ 48° 20°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind.

Night: Mostly clear. Lows in the 50s. Light wind.

Boardman, OR

Today
Sunny
85°/ 58° 29°/ 14°
0%
Monday
Sunny
85°/ 58° 29°/ 14°
0%
Tuesday
Sunny
78°/ 48° 26°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
72°/ 48° 22°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind, becoming north 5 to 10 mph in the afternoon.

Night: Mostly clear. Lows in the mid to upper 50s. Northeast wind 5 to 10 mph in the evening, becoming light.

Dayton, WA

Today
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Sunny
88°/ 55° 31°/ 13°
0%
Tuesday
Cloudy
78°/ 48° 26°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
68°/ 48° 20°/
20%

Day: Sunny. Highs in the mid 80s. Light wind.

Night: Mostly clear. Lows in the lower to mid 50s. Light wind.

Athena, OR

Today
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Sunny
85°/ 50° 29°/ 10°
0%
Tuesday
Sunny
75°/ 45° 24°/
0%
Wednesday
Cloudy
45°
0%
Thu Night
Cloudy
45°
0%
Friday
Rain Showers
68°/ 48° 20°/
20%

Day: Sunny. Highs in the lower to mid 80s. Southeast wind 5 to 10 mph shifting to the north in the afternoon.

Night: Clear. Lows in the 50s. East wind 5 to 10 mph.

Naches, WA

Today
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Sunny
85°/ 50° 29°/ 10°
0%
Tuesday
Cloudy
78°/ 45° 26°/
0%
Wed Night
Cloudy
45°
0%
Thu-Thu Night
Mostly Cloudy
65°18°
0%
Friday
Rain Showers
60°/ 40° 16°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind.

Night: Mostly clear. Lows in the 50s. Light wind.

Goldendale, WA

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Sunny
78°/ 48° 26°/
0%
Tuesday
Cloudy
70°/ 42° 21°/
0%
Wednesday
Cloudy
42°
0%
Thursday
Cloudy
42°/ 45° /
20%
Fri Night-Sat
Cloudy
38°
0%

Day: Sunny. Highs in the upper 70s to lower 80s.

Night: Mostly clear. Lows in the 50s.

Heppner, OR

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Cloudy
82°/ 55° 28°/ 13°
0%
Tuesday
Sunny
70°/ 48° 21°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
68°/ 40° 20°/
20%

Day: Sunny. Highs in the upper 70s to lower 80s. South wind 5 to 10 mph shifting to the north in the afternoon.

Night: Mostly clear. Lows in the 50s. East wind 5 to 10 mph.

Ellensburg, WA

Today
Sunny
78°/ 50° 26°/ 10°
0%
Monday
Sunny
78°/ 50° 26°/ 10°
0%
Tuesday
Cloudy
70°/ 45° 21°/
0%
Wed Night
Cloudy
45°
0%
Thursday
Mostly Cloudy
60°/ 48° 16°/
20%
Fri Night-Sat
Cloudy
40°
0%

Day: Sunny. Highs in the upper 70s to lower 80s. Light wind.

Night: Mostly clear. Lows in the 50s. Light wind.

Meacham, OR

Today
Sunny
75°/ 48° 24°/
0%
Monday
Sunny
75°/ 48° 24°/
0%
Tuesday
Cloudy
70°/ 42° 21°/
0%
Wednesday
Cloudy
42°
0%
Thu Night
Cloudy
42°
0%
Friday
Rain Showers
60°/ 38° 16°/
20%

Day: Sunny. Highs in the mid 70s to lower 80s.

Night: Clear. Lows in the upper 40s to mid 50s.

Arlington, WA

Today
Sunny
88°/ 55° 31°/ 13°
0%
Monday
Sunny
80°/ 52° 27°/ 11°
0%
Tuesday
Cloudy
75°/ 48° 24°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
68°/ 48° 20°/
20%

Day: Sunny. Highs in the mid to upper 80s. Light wind.

Night: Mostly clear. Lows in the mid 50s to lower 60s. Light wind.

Arlington, OR

Today
Sunny
88°/ 55° 31°/ 13°
0%
Monday
Sunny
80°/ 52° 27°/ 11°
0%
Tuesday
Cloudy
75°/ 48° 24°/
0%
Wednesday
Cloudy
48°
0%
Thu Night
Cloudy
48°
0%
Friday
Rain Showers
68°/ 48° 20°/
20%

Day: Sunny. Highs in the mid to upper 80s. Light wind.

Night: Mostly clear. Lows in the mid 50s to lower 60s. Light wind.

Cove, OR

Today
Sunny
82°/ 48° 28°/
0%
Monday
Sunny
85°/ 48° 29°/
0%
Tuesday
Cloudy
82°/ 42° 28°/
0%
Wednesday
Cloudy
42°
0%
Thu Night
Cloudy
42°
0%
Friday
Rain Showers
75°/ 42° 24°/
20%

Day: Sunny. Highs in the lower 80s. Light wind.

Night: Clear. Lows in the upper 40s to lower 50s. Light wind.

Long Creek, OR

Today
Sunny
75°/ 48° 24°/
0%
Monday
Cloudy
75°/ 48° 24°/
0%
Tuesday
Cloudy
70°/ 42° 21°/
0%
Wednesday
Cloudy
42°
0%
Thu Night
Cloudy
42°
0%
Friday
Rain Showers
60°/ 38° 16°/
20%

Day: Sunny. Highs in the mid 70s to lower 80s.

Night: Mostly clear. Lows in the upper 40s to mid 50s.

Appleton, WA

Today
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Cloudy
72°/ 45° 22°/
0%
Tuesday
Cloudy
62°/ 40° 17°/
0%
Wednesday
Cloudy
40°
0%
Thursday
Cloudy
40°/ 40° /
20%
Friday
Rain Showers
52°/ 38° 11°/
40%
Saturday
Cloudy
48°
0%

Day: Sunny. Highs in the lower 70s to lower 80s, except in the upper 70s to mid 80s valleys. Light wind, becoming southeast 5 to 10 mph in the afternoon.

Night: Mostly clear. Lows in the lower to mid 50s. Light wind.

Dufur, OR

Today
Sunny
85°/ 50° 29°/ 10°
0%
Monday
Cloudy
85°/ 48° 29°/
0%
Tuesday
Cloudy
70°/ 45° 21°/
0%
Wednesday
Cloudy
45°
0%
Thu Night
Cloudy
45°
0%
Friday
Rain Showers
60°/ 45° 16°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind.

Night: Mostly clear. Lows in the 50s. Northeast wind 5 to 10 mph in the evening, becoming light.

Enterprise, OR

Today
Sunny
65°/ 45° 18°/
0%
Monday
Sunny
68°/ 45° 20°/
0%
Tuesday
Cloudy
65°/ 42° 18°/
0%
Wednesday
Cloudy
42°
0%
Thursday
Cloudy
42°
0%
Friday
Cloudy
42°/ 38° /
20%
Saturday
Mostly Cloudy
58°14°
0%

Day: Sunny. Highs in the mid 60s to mid 70s, except in the mid 70s to lower 80s valleys.

Night: Clear. Lows in the mid 40s to mid 50s.

Dayville, OR

Today
Sunny
85°/ 55° 29°/ 13°
0%
Monday
Cloudy
85°/ 55° 29°/ 13°
0%
Tuesday
Sunny
75°/ 45° 24°/
0%
Wednesday
Cloudy
45°
0%
Thu Night
Cloudy
45°
0%
Friday
Rain Showers
65°/ 45° 18°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind.

Night: Mostly clear. Lows in the lower to mid 50s. Light wind.

Roslyn, WA

Today
Sunny
68°/ 48° 20°/
0%
Monday
Cloudy
65°/ 40° 18°/
0%
Tuesday
Cloudy
55°/ 35° 13°/
0%
Wednesday
Mostly Cloudy
35°
0%
Thursday
Mostly Cloudy
35°/ 38° /
50%
Fri Night
Rain Showers
30°-1°
50%
Saturday
Cloudy
42°
0%

Day: Sunny. Highs in the upper 60s to upper 70s.

Night: Mostly clear. Lows in the upper 40s to lower 50s.

Brothers, OR

Today
Sunny
75°/ 42° 24°/
0%
Monday
Cloudy
75°/ 42° 24°/
0%
Tuesday
Cloudy
70°/ 38° 21°/
0%
Wed Night
Cloudy
38°
0%
Thu-Thu Night
Cloudy
70°21°
0%
Friday
Rain Showers
62°/ 35° 17°/
20%

Day: Sunny. Highs in the mid 70s to lower 80s. Gusts up to 20 mph in the afternoon.

Night: Mostly clear. Lows in the lower 40s to lower 50s.

Bend, OR

Today
Sunny
85°/ 45° 29°/
0%
Monday
Cloudy
85°/ 45° 29°/
0%
Tuesday
Sunny
78°/ 40° 26°/
0%
Wednesday
Cloudy
40°
0%
Thu Night
Cloudy
40°
0%
Friday
Rain Showers
68°/ 38° 20°/
20%

Day: Sunny. Highs in the lower to mid 80s. Light wind.

Night: Mostly clear. Lows in the mid 40s to lower 50s. Light wind.

Names listed above may include county names.

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