As of 22:04 PST

Weather in South Union, WA

51°Current weather

South Union, Friday, 6 November, 22:04

Overcast. Feels like 51°. High 56°, low 48°.

Pressure30.15 inHg
Wind0 mph N
Humidity95%
Visibility6.2 mi
Dew point51°

Monthly outlook for South Union, WA: average high 56.4°, average low 44.9°. That is 3.1° above the climate normal for November. Precipitation is expected on 9 days (about 3.1 inches), against a normal of 10 days and 4.3 inches. The warmest day looks like 7 November (64.3°), the coolest 21 November (36.3°).

56.4°/44.9°
Average high / low
+3.1°
Above normal
9 / 10
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November59°52°+3.9°
16 November – 25 November52.2°48.2°+2.2°
26 November – 5 Decemberat normal46.1°—

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).

Sat, 0764° / 51°0.37Heavy rain
64 °Heavy rain

South Union, Saturday, 7 November

Heavy rain. High 64°, low 51°.

Pressure29.88 inHg
Wind2.9 mph S
Humidity86%
Visibility6.2 mi
Dew point53°
Sun, 0858° / 43°0.1Light rain
58 °Light rain

South Union, Sunday, 8 November

Light rain. High 58°, low 43°.

Pressure30.12 inHg
Wind10.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point46°
Mon, 0957° / 40°0.27Rain
57 °Rain

South Union, Monday, 9 November

Rain. High 57°, low 40°.

Pressure29.94 inHg
Wind2.6 mph S
Humidity66%
Visibility—
Dew point44°
Tue, 1059° / 49°0.35Rain
59 °Rain

South Union, Tuesday, 10 November

Rain. High 59°, low 49°.

Pressure30.03 inHg
Wind11.5 mph S
Humidity93%
Visibility6.1 mi
Dew point56°
Wed, 1164° / 50°0Overcast
64 °Overcast

South Union, Wednesday, 11 November

Overcast. High 64°, low 50°.

Pressure30.03 inHg
Wind7.8 mph SW
Humidity89%
Visibility—
Dew point54°
Thu, 1264° / 47°0Overcast
64 °Overcast

South Union, Thursday, 12 November

Overcast. High 64°, low 47°.

Pressure29.94 inHg
Wind3.8 mph SW
Humidity76%
Visibility—
Dew point47°
Fri, 1363° / 46°0Overcast
63 °Overcast

South Union, Friday, 13 November

Overcast. High 63°, low 46°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity57%
Visibility—
Dew point40°
Sat, 1452° / 47°0.64Rain
52 °Rain

South Union, Saturday, 14 November

Rain. High 52°, low 47°.

Pressure29.85 inHg
Wind4.6 mph S
Humidity96%
Visibility—
Dew point51°
Sun, 1553° / 44°0Overcast
53 °Overcast

South Union, Sunday, 15 November

Overcast. High 53°, low 44°.

Pressure30.00 inHg
Wind8 mph NE
Humidity91%
Visibility—
Dew point46°
Mon, 1650° / 46°0.23Light rain
50 °Light rain

South Union, Monday, 16 November

Light rain. High 50°, low 46°.

Pressure29.97 inHg
Wind4 mph NE
Humidity92%
Visibility—
Dew point46°
Tue, 1757° / 49°0.19Light rain
57 °Light rain

South Union, Tuesday, 17 November

Light rain. High 57°, low 49°.

Pressure29.77 inHg
Wind7.4 mph W
Humidity91%
Visibility—
Dew point50°
Wed, 1853° / 46°0.4Rain
53 °Rain

South Union, Wednesday, 18 November

Rain. High 53°, low 46°.

Pressure30.09 inHg
Wind11.3 mph S
Humidity95%
Visibility—
Dew point47°
Thu, 1953° / 40°0Overcast
53 °Overcast

South Union, Thursday, 19 November

Overcast. High 53°, low 40°.

Pressure30.42 inHg
Wind5.5 mph S
Humidity83%
Visibility—
Dew point42°
Fri, 2051° / 37°0Overcast
51 °Overcast

South Union, Friday, 20 November

Overcast. High 51°, low 37°.

Pressure30.39 inHg
Wind6.4 mph NE
Humidity79%
Visibility—
Dew point37°
Sat, 2149° / 36°0Overcast
49 °Overcast

South Union, Saturday, 21 November

Overcast. High 49°, low 36°.

Pressure30.27 inHg
Wind3.2 mph NE
Humidity66%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 0346° / 38°0.32Climate normal
46 °Climate normal

South Union, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.32 in
Chance of precipitation53%
Record high56° (1965)
Record low29° (1984)
Fri, 0446° / 37°0.27Climate normal
46 °Climate normal

South Union, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.27 in
Chance of precipitation57%
Record high57° (2023)
Record low24° (1970)
Sat, 0545° / 37°0.23Climate normal
45 °Climate normal

South Union, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.23 in
Chance of precipitation52%
Record high57° (2023)
Record low25° (1972)

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.