As of 03:46 PST

Weather in Santiago, WA

43°Current weather

Santiago, Wednesday, 4 November, 03:46

Overcast. Feels like 37°. High 55°, low 42°.

Pressure30.06 inHg
Wind11 mph SE
Humidity87%
Visibility6.2 mi
Dew point39°

Monthly outlook for Santiago, WA: average high 55°, average low 48.6°. That is 2.7° above the climate normal for November. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 11 days and 8.7 inches. The warmest day looks like 14 November (58.5°), the coolest 4 November (41.8°).

55°/48.6°
Average high / low
+2.7°
Above normal
7 / 11
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November55°50.9°+2.3°
14 November – 23 November55°48.4°+3.6°
24 November – 3 Decemberat normal46.5°—

November records over 66 years

65.8°3 November 2010All-time high
15.4°23 November 1985All-time low
Thu, 0556° / 43°0.1Light rain
56 °Light rain

Santiago, Thursday, 5 November

Light rain. High 56°, low 43°.

Pressure30.21 inHg
Wind11.6 mph SE
Humidity92%
Visibility2.0 mi
Dew point50°
Fri, 0656° / 49°0.88Heavy rain
56 °Heavy rain

Santiago, Friday, 6 November

Heavy rain. High 56°, low 49°.

Pressure30.00 inHg
Wind22.6 mph S
Humidity93%
Visibility1.5 mi
Dew point50°
Sat, 0757° / 52°0.46Rain
57 °Rain

Santiago, Saturday, 7 November

Rain. High 57°, low 52°.

Pressure29.88 inHg
Wind17.6 mph SE
Humidity91%
Visibility3.2 mi
Dew point53°
Sun, 0855° / 47°0.27Rain
55 °Rain

Santiago, Sunday, 8 November

Rain. High 55°, low 47°.

Pressure30.15 inHg
Wind21.5 mph S
Humidity69%
Visibility—
Dew point45°
Mon, 0954° / 45°0Overcast
54 °Overcast

Santiago, Monday, 9 November

Overcast. High 54°, low 45°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity67%
Visibility—
Dew point42°
Tue, 1053° / 46°0Overcast
53 °Overcast

Santiago, Tuesday, 10 November

Overcast. High 53°, low 46°.

Pressure30.06 inHg
Wind14.6 mph SE
Humidity65%
Visibility—
Dew point40°
Wed, 1155° / 52°0.03Light rain
55 °Light rain

Santiago, Wednesday, 11 November

Light rain. High 55°, low 52°.

Pressure29.91 inHg
Wind14.4 mph SE
Humidity62%
Visibility—
Dew point42°
Thu, 1255° / 51°0.59Rain
55 °Rain

Santiago, Thursday, 12 November

Rain. High 55°, low 51°.

Pressure29.83 inHg
Wind19.6 mph S
Humidity67%
Visibility—
Dew point44°
Fri, 1355° / 47°0.03Light rain
55 °Light rain

Santiago, Friday, 13 November

Light rain. High 55°, low 47°.

Pressure30.12 inHg
Wind12.5 mph E
Humidity82%
Visibility—
Dew point48°
Sat, 1458° / 51°0Overcast
58 °Overcast

Santiago, Saturday, 14 November

Overcast. High 58°, low 51°.

Pressure30.03 inHg
Wind16 mph SE
Humidity56%
Visibility—
Dew point42°
Sun, 1558° / 52°0Overcast
58 °Overcast

Santiago, Sunday, 15 November

Overcast. High 58°, low 52°.

Pressure30.00 inHg
Wind16.1 mph SE
Humidity62%
Visibility—
Dew point44°
Mon, 1656° / 50°0Overcast
56 °Overcast

Santiago, Monday, 16 November

Overcast. High 56°, low 50°.

Pressure30.12 inHg
Wind9.1 mph SE
Humidity66%
Visibility—
Dew point44°
Tue, 1753° / 51°0Overcast
53 °Overcast

Santiago, Tuesday, 17 November

Overcast. High 53°, low 51°.

Pressure30.15 inHg
Wind9.1 mph NW
Humidity81%
Visibility—
Dew point47°
Wed, 1853° / 49°0Overcast
53 °Overcast

Santiago, Wednesday, 18 November

Overcast. High 53°, low 49°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity75%
Visibility—
Dew point45°
Thu, 1951° / 49°0.39Rain
51 °Rain

Santiago, Thursday, 19 November

Rain. High 51°, low 49°.

Pressure29.91 inHg
Wind18.1 mph NW
Humidity83%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2048° / 41°0.56Climate normal
48 °Climate normal

Santiago, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.56 in
Chance of precipitation62%
Record high59° (2002)
Record low30° (1977)
Sat, 2147° / 40°0.52Climate normal
47 °Climate normal

Santiago, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.52 in
Chance of precipitation65%
Record high57° (2017)
Record low28° (2019)
Sun, 2247° / 40°0.49Climate normal
47 °Climate normal

Santiago, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.49 in
Chance of precipitation65%
Record high56° (2017)
Record low18° (1985)
Mon, 2347° / 40°0.69Climate normal
47 °Climate normal

Santiago, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.69 in
Chance of precipitation77%
Record high55° (2017)
Record low15° (1985)
Tue, 2447° / 40°0.62Climate normal
47 °Climate normal

Santiago, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.62 in
Chance of precipitation72%
Record high55° (2022)
Record low18° (1985)
Wed, 2547° / 40°0.46Climate normal
47 °Climate normal

Santiago, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.46 in
Chance of precipitation80%
Record high54° (2014)
Record low25° (1985)
Thu, 2647° / 40°0.44Climate normal
47 °Climate normal

Santiago, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.44 in
Chance of precipitation67%
Record high54° (2017)
Record low28° (2023)
Fri, 2747° / 40°0.54Climate normal
47 °Climate normal

Santiago, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.54 in
Chance of precipitation68%
Record high56° (2002)
Record low27° (1985)
Sat, 2847° / 39°0.45Climate normal
47 °Climate normal

Santiago, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.45 in
Chance of precipitation57%
Record high55° (2002)
Record low24° (1985)
Sun, 2946° / 39°0.45Climate normal
46 °Climate normal

Santiago, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.45 in
Chance of precipitation68%
Record high54° (1999)
Record low20° (1985)
Mon, 3047° / 39°0.56Climate normal
47 °Climate normal

Santiago, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.56 in
Chance of precipitation72%
Record high55° (2008)
Record low22° (1985)
Tue, 0146° / 39°0.59Climate normal
46 °Climate normal

Santiago, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.59 in
Chance of precipitation70%
Record high53° (1989)
Record low20° (1985)
Wed, 0246° / 39°0.59Climate normal
46 °Climate normal

Santiago, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.59 in
Chance of precipitation70%
Record high55° (2020)
Record low28° (1970)
Thu, 0346° / 39°0.57Climate normal
46 °Climate normal

Santiago, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.57 in
Chance of precipitation60%
Record high55° (1988)
Record low26° (2024)

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 Santiago, 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 Santiago, 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.