As of 11:05 PST

Weather in South Union, WA

53°Current weather

South Union, Tuesday, 3 November, 11:05

Partly cloudy. Feels like 52°. High 54°, low 42°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity85%
Visibility6.2 mi
Dew point48°

Monthly outlook for South Union, WA: average high 54°, average low 44.1°. That is 1.2° above the climate normal for November. Precipitation is expected on 11 days (about 3.4 inches), against a normal of 10 days and 4.2 inches. The warmest day looks like 7 November (63.4°), the coolest 18 November (35.9°).

54°/44.1°
Average high / low
+1.2°
Above normal
11 / 10
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November56.3°52.8°+2°
13 November – 22 November50.2°49.4°+0.4°
23 November – 2 Decemberat normal46.6°—

November records over 66 years

67.5°4 November 1980All-time high
5.9°30 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Olympia (7 mi).

Wed, 0456° / 40°0.1Light rain
56 °Light rain

South Union, Wednesday, 4 November

Light rain. High 56°, low 40°.

Pressure30.03 inHg
Wind7.2 mph S
Humidity62%
Visibility6.2 mi
Dew point44°
Thu, 0555° / 44°0.03Light rain
55 °Light rain

South Union, Thursday, 5 November

Light rain. High 55°, low 44°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity85%
Visibility2.5 mi
Dew point48°
Fri, 0656° / 48°0.51Rain
56 °Rain

South Union, Friday, 6 November

Rain. High 56°, low 48°.

Pressure30.06 inHg
Wind14.9 mph S
Humidity75%
Visibility6.1 mi
Dew point47°
Sat, 0763° / 53°0.5Rain
63 °Rain

South Union, Saturday, 7 November

Rain. High 63°, low 53°.

Pressure29.91 inHg
Wind15.1 mph S
Humidity93%
Visibility—
Dew point56°
Sun, 0856° / 45°0.25Light rain
56 °Light rain

South Union, Sunday, 8 November

Light rain. High 56°, low 45°.

Pressure30.06 inHg
Wind12.6 mph S
Humidity93%
Visibility—
Dew point49°
Mon, 0951° / 40°0.02Light rain
51 °Light rain

South Union, Monday, 9 November

Light rain. High 51°, low 40°.

Pressure30.06 inHg
Wind4.7 mph E
Humidity76%
Visibility—
Dew point37°
Tue, 1055° / 45°0.11Light rain
55 °Light rain

South Union, Tuesday, 10 November

Light rain. High 55°, low 45°.

Pressure30.15 inHg
Wind3.5 mph NE
Humidity85%
Visibility—
Dew point46°
Wed, 1161° / 42°0Overcast
61 °Overcast

South Union, Wednesday, 11 November

Overcast. High 61°, low 42°.

Pressure29.97 inHg
Wind2.2 mph NE
Humidity68%
Visibility—
Dew point41°
Thu, 1255° / 46°0.03Light rain
55 °Light rain

South Union, Thursday, 12 November

Light rain. High 55°, low 46°.

Pressure29.68 inHg
Wind4 mph E
Humidity65%
Visibility—
Dew point39°
Fri, 1352° / 45°0.19Light rain
52 °Light rain

South Union, Friday, 13 November

Light rain. High 52°, low 45°.

Pressure29.21 inHg
Wind12.7 mph S
Humidity87%
Visibility—
Dew point45°
Sat, 1451° / 49°0.18Light rain
51 °Light rain

South Union, Saturday, 14 November

Light rain. High 51°, low 49°.

Pressure29.26 inHg
Wind14.8 mph S
Humidity77%
Visibility—
Dew point43°
Sun, 1553° / 49°0.54Rain
53 °Rain

South Union, Sunday, 15 November

Rain. High 53°, low 49°.

Pressure29.77 inHg
Wind13.2 mph SW
Humidity84%
Visibility—
Dew point47°
Mon, 1650° / 44°0.52Light rain
50 °Light rain

South Union, Monday, 16 November

Light rain. High 50°, low 44°.

Pressure29.65 inHg
Wind13.2 mph S
Humidity79%
Visibility—
Dew point44°
Tue, 1747° / 39°0.3Light rain
47 °Light rain

South Union, Tuesday, 17 November

Light rain. High 47°, low 39°.

Pressure29.94 inHg
Wind10 mph S
Humidity94%
Visibility—
Dew point42°
Wed, 1848° / 36°0.15Light rain
48 °Light rain

South Union, Wednesday, 18 November

Light rain. High 48°, low 36°.

Pressure30.15 inHg
Wind6 mph E
Humidity83%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1949° / 40°0.37Climate normal
49 °Climate normal

South Union, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.37 in
Chance of precipitation67%
Record high62° (1968)
Record low27° (2022)
Fri, 2049° / 40°0.26Climate normal
49 °Climate normal

South Union, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.26 in
Chance of precipitation57%
Record high60° (2002)
Record low27° (1977)
Sat, 2148° / 38°0.29Climate normal
48 °Climate normal

South Union, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.29 in
Chance of precipitation55%
Record high59° (2002)
Record low23° (1978)
Sun, 2247° / 38°0.27Climate normal
47 °Climate normal

South Union, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.27 in
Chance of precipitation60%
Record high63° (2017)
Record low19° (1985)
Mon, 2347° / 38°0.35Climate normal
47 °Climate normal

South Union, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.35 in
Chance of precipitation72%
Record high60° (2017)
Record low13° (1985)
Tue, 2447° / 39°0.36Climate normal
47 °Climate normal

South Union, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.36 in
Chance of precipitation62%
Record high56° (1995)
Record low16° (2010)
Wed, 2547° / 38°0.34Climate normal
47 °Climate normal

South Union, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.34 in
Chance of precipitation65%
Record high57° (1977)
Record low14° (1985)
Thu, 2647° / 38°0.22Climate normal
47 °Climate normal

South Union, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.22 in
Chance of precipitation47%
Record high59° (2014)
Record low25° (1985)
Fri, 2747° / 39°0.27Climate normal
47 °Climate normal

South Union, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.27 in
Chance of precipitation65%
Record high56° (2014)
Record low24° (1985)
Sat, 2846° / 38°0.2Climate normal
46 °Climate normal

South Union, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation52%
Record high57° (2021)
Record low24° (1985)
Sun, 2946° / 37°0.24Climate normal
46 °Climate normal

South Union, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.24 in
Chance of precipitation55%
Record high56° (2021)
Record low19° (1985)
Mon, 3046° / 38°0.28Climate normal
46 °Climate normal

South Union, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.28 in
Chance of precipitation60%
Record high55° (2008)
Record low6° (1985)
Tue, 0146° / 38°0.3Climate normal
46 °Climate normal

South Union, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.3 in
Chance of precipitation62%
Record high55° (2021)
Record low15° (1985)
Wed, 0246° / 38°0.38Climate normal
46 °Climate normal

South Union, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.38 in
Chance of precipitation63%
Record high54° (2021)
Record low23° (1985)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for South Union, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in South Union, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.