As of 13:38 PST

Weather in Santiago, WA

49°Current weather

Santiago, Monday, 9 November, 13:38

Rain. Feels like 48°. High 52°, low 44°.

Pressure29.80 inHg
Wind3 mph NE
Humidity89%
Visibility1.3 mi
Dew point46°

Monthly outlook for Santiago, WA: average high 51.2°, average low 46.5°. That is 1.2° above the climate normal for November. Precipitation is expected on 15 days (about 17.0 inches), against a normal of 11 days and 8.9 inches. The warmest day looks like 12 November (58.8°), the coolest 19 November (41°).

51.2°/46.5°
Average high / low
+1.2°
Above normal
15 / 11
Wet days / normal
17.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November53.2°49.8°+1.9°
19 November – 28 November47.9°47.3°+0.3°
29 November – 8 Decemberat normal45.8°—

November records over 66 years

65.8°3 November 2010All-time high
15.4°23 November 1985All-time low
Tue, 1056° / 51°2.15Heavy rain
56 °Heavy rain

Santiago, Tuesday, 10 November

Heavy rain. High 56°, low 51°.

Pressure29.97 inHg
Wind22.4 mph S
Humidity96%
Visibility1.8 mi
Dew point54°
Wed, 1157° / 55°1.85Heavy rain
57 °Heavy rain

Santiago, Wednesday, 11 November

Heavy rain. High 57°, low 55°.

Pressure29.88 inHg
Wind26.3 mph S
Humidity93%
Visibility3.9 mi
Dew point55°
Thu, 1259° / 54°1.3Rain
59 °Rain

Santiago, Thursday, 12 November

Rain. High 59°, low 54°.

Pressure29.65 inHg
Wind25.7 mph S
Humidity86%
Visibility2.2 mi
Dew point52°
Fri, 1354° / 51°2.09Heavy rain
54 °Heavy rain

Santiago, Friday, 13 November

Heavy rain. High 54°, low 51°.

Pressure29.21 inHg
Wind26.2 mph SE
Humidity89%
Visibility2.1 mi
Dew point49°
Sat, 1453° / 50°1.57Rain
53 °Rain

Santiago, Saturday, 14 November

Rain. High 53°, low 50°.

Pressure29.53 inHg
Wind29.2 mph SE
Humidity87%
Visibility—
Dew point48°
Sun, 1555° / 49°1.19Rain
55 °Rain

Santiago, Sunday, 15 November

Rain. High 55°, low 49°.

Pressure29.65 inHg
Wind31.4 mph S
Humidity83%
Visibility—
Dew point47°
Mon, 1649° / 46°0.82Rain
49 °Rain

Santiago, Monday, 16 November

Rain. High 49°, low 46°.

Pressure29.88 inHg
Wind19.3 mph S
Humidity78%
Visibility—
Dew point42°
Tue, 1748° / 43°2.18Heavy rain
48 °Heavy rain

Santiago, Tuesday, 17 November

Heavy rain. High 48°, low 43°.

Pressure29.88 inHg
Wind24.9 mph SE
Humidity91%
Visibility—
Dew point42°
Wed, 1849° / 48°0.49Light rain
49 °Light rain

Santiago, Wednesday, 18 November

Light rain. High 49°, low 48°.

Pressure30.06 inHg
Wind21.4 mph NW
Humidity70%
Visibility—
Dew point40°
Thu, 1948° / 41°0.21Rain
48 °Rain

Santiago, Thursday, 19 November

Rain. High 48°, low 41°.

Pressure30.15 inHg
Wind27.5 mph E
Humidity78%
Visibility—
Dew point39°
Fri, 2048° / 43°0.16Light rain
48 °Light rain

Santiago, Friday, 20 November

Light rain. High 48°, low 43°.

Pressure29.94 inHg
Wind28.2 mph E
Humidity85%
Visibility—
Dew point42°
Sat, 2147° / 44°0.03Light rain
47 °Light rain

Santiago, Saturday, 21 November

Light rain. High 47°, low 44°.

Pressure30.06 inHg
Wind18.3 mph SE
Humidity79%
Visibility—
Dew point40°
Sun, 2249° / 44°1.54Heavy rain
49 °Heavy rain

Santiago, Sunday, 22 November

Heavy rain. High 49°, low 44°.

Pressure29.88 inHg
Wind25.7 mph SE
Humidity94%
Visibility—
Dew point42°
Mon, 2349° / 43°0.19Light rain
49 °Light rain

Santiago, Monday, 23 November

Light rain. High 49°, low 43°.

Pressure30.18 inHg
Wind16.1 mph W
Humidity66%
Visibility—
Dew point37°
Tue, 2448° / 41°0.73Rain
48 °Rain

Santiago, Tuesday, 24 November

Rain. High 48°, low 41°.

Pressure30.03 inHg
Wind20.5 mph SE
Humidity93%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0446° / 38°0.48Climate normal
46 °Climate normal

Santiago, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.48 in
Chance of precipitation65%
Record high57° (2020)
Record low24° (1970)
Sat, 0545° / 38°0.39Climate normal
45 °Climate normal

Santiago, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.39 in
Chance of precipitation57%
Record high55° (2020)
Record low23° (2018)
Sun, 0646° / 39°0.42Climate normal
46 °Climate normal

Santiago, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.42 in
Chance of precipitation65%
Record high55° (2017)
Record low22° (1972)
Mon, 0745° / 39°0.44Climate normal
45 °Climate normal

Santiago, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low39°
Average precipitation0.44 in
Chance of precipitation62%
Record high55° (2017)
Record low17° (1972)
Tue, 0845° / 39°0.52Climate normal
45 °Climate normal

Santiago, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high45°
Average low39°
Average precipitation0.52 in
Chance of precipitation63%
Record high55° (1962)
Record low14° (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 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.