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As of 05:35 PDT

Weather in South Union, WA

50°Current weather

South Union, Sunday, 9 August, 05:35

Mostly clear. Feels like 50°. High 79°, low 50°.

Pressure30.09 inHg
Wind2.6 mph SW
Humidity91%
Visibility6.2 mi
Dew point47°

10-day forecast for South Union, WA: 50° to 86°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Thursday, August 13
59° · 0.18 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1080° / 52°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast76°feels 75°
EveningClear73°feels 73°
OvernightMostly clear53°feels 53°
80 °Overcast

South Union, Monday, 10 August

Overcast. High 80°, low 52°.

Pressure30.09 inHg
Wind2.9 mph W
Humidity47%
Visibility6.2 mi
Dew point52°
Tue, 1183° / 50°0Clear
MorningClear58°feels 57°
AfternoonClear82°feels 81°
EveningMostly clear69°feels 68°
OvernightClear51°feels 51°
83 °Clear

South Union, Tuesday, 11 August

Clear. High 83°, low 50°.

Pressure30.09 inHg
Wind2.5 mph W
Humidity41%
Visibility6.2 mi
Dew point52°
Wed, 1281° / 53°0Clear
MorningClear58°feels 58°
AfternoonClear79°feels 79°
EveningClear67°feels 66°
OvernightOvercast54°feels 54°
81 °Clear

South Union, Wednesday, 12 August

Clear. High 81°, low 53°.

Pressure30.00 inHg
Wind4 mph W
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 1386° / 52°0Clear
MorningClear66°feels 65°
AfternoonClear83°feels 81°
EveningClear68°feels 67°
OvernightClear53°feels 52°
86 °Clear

South Union, Thursday, 13 August

Clear. High 86°, low 52°.

Pressure29.85 inHg
Wind6 mph NW
Humidity33%
Visibility—
Dew point49°
Fri, 1484° / 53°0Overcast
MorningOvercast66°feels 65°
AfternoonOvercast81°feels 80°
EveningOvercast66°feels 66°
OvernightOvercast57°feels 57°
84 °Overcast

South Union, Friday, 14 August

Overcast. High 84°, low 53°.

Pressure29.91 inHg
Wind8.6 mph W
Humidity38%
Visibility—
Dew point52°
Sat, 1582° / 53°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast79°feels 78°
EveningOvercast64°feels 63°
OvernightOvercast56°feels 56°
82 °Overcast

South Union, Saturday, 15 August

Overcast. High 82°, low 53°.

Pressure29.97 inHg
Wind9.8 mph W
Humidity35%
Visibility—
Dew point48°
Sun, 1681° / 52°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast78°feels 77°
EveningOvercast64°feels 64°
OvernightOvercast58°feels 58°
81 °Overcast

South Union, Sunday, 16 August

Overcast. High 81°, low 52°.

Pressure29.94 inHg
Wind9.7 mph W
Humidity32%
Visibility—
Dew point45°
Mon, 1759° / 56°0.18Light rain
MorningLight rain58°feels 58°
AfternoonLight rain58°feels 58°
EveningLight rain58°feels 58°
OvernightLight rain57°feels 57°
59 °Light rain

South Union, Monday, 17 August

Light rain. High 59°, low 56°.

Pressure30.03 inHg
Wind5.9 mph S
Humidity96%
Visibility—
Dew point57°
Tue, 1876° / 55°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast74°feels 73°
EveningOvercast66°feels 65°
OvernightOvercast59°feels 59°
76 °Overcast

South Union, Tuesday, 18 August

Overcast. High 76°, low 55°.

Pressure29.97 inHg
Wind5.7 mph S
Humidity44%
Visibility—
Dew point49°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in South Union, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.