As of 03:05 PST

Weather in Sulphur, WA

47°Current weather

Sulphur, Thursday, 12 November, 03:05

Overcast. Feels like 47°. High 58°, low 47°.

Pressure29.94 inHg
Wind1.6 mph SE
Humidity93%
Visibility—
Dew point46°

Monthly outlook for Sulphur, WA: average high 48.6°, average low 39°. That is 1.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 13 November (60.9°), the coolest 23 November (31.1°).

48.6°/39°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November51.8°47.7°+2.3°
22 November – 1 December43.2°42.3°+0.5°
2 December – 11 Decemberat normal40.4°—

November records over 66 years

69.3°4 November 1975All-time high
-14.1°24 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Hatton (11 mi).

Fri, 1361° / 49°0.05Light rain
61 °Light rain

Sulphur, Friday, 13 November

Light rain. High 61°, low 49°.

Pressure29.38 inHg
Wind8.6 mph SE
Humidity45%
Visibility6.2 mi
Dew point40°
Sat, 1459° / 46°0Clear
59 °Clear

Sulphur, Saturday, 14 November

Clear. High 59°, low 46°.

Pressure29.80 inHg
Wind11.5 mph S
Humidity50%
Visibility6.2 mi
Dew point39°
Sun, 1552° / 49°0.3Light rain
52 °Light rain

Sulphur, Sunday, 15 November

Light rain. High 52°, low 49°.

Pressure29.91 inHg
Wind7 mph S
Humidity87%
Visibility3.4 mi
Dew point47°
Mon, 1652° / 40°0.02Light rain
52 °Light rain

Sulphur, Monday, 16 November

Light rain. High 52°, low 40°.

Pressure30.12 inHg
Wind9.8 mph S
Humidity67%
Visibility—
Dew point38°
Tue, 1751° / 34°0Clear
51 °Clear

Sulphur, Tuesday, 17 November

Clear. High 51°, low 34°.

Pressure30.18 inHg
Wind8 mph NE
Humidity74%
Visibility—
Dew point36°
Wed, 1845° / 39°0.05Light rain
45 °Light rain

Sulphur, Wednesday, 18 November

Light rain. High 45°, low 39°.

Pressure29.85 inHg
Wind13.2 mph SW
Humidity78%
Visibility—
Dew point37°
Thu, 1949° / 37°0Overcast
49 °Overcast

Sulphur, Thursday, 19 November

Overcast. High 49°, low 37°.

Pressure30.00 inHg
Wind7.2 mph N
Humidity65%
Visibility—
Dew point32°
Fri, 2046° / 35°0Overcast
46 °Overcast

Sulphur, Friday, 20 November

Overcast. High 46°, low 35°.

Pressure30.06 inHg
Wind12.7 mph NW
Humidity70%
Visibility—
Dew point31°
Sat, 2145° / 36°0Overcast
45 °Overcast

Sulphur, Saturday, 21 November

Overcast. High 45°, low 36°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity67%
Visibility—
Dew point31°
Sun, 2243° / 32°0Clear
43 °Clear

Sulphur, Sunday, 22 November

Clear. High 43°, low 32°.

Pressure30.27 inHg
Wind6.3 mph N
Humidity73%
Visibility—
Dew point30°
Mon, 2342° / 31°0Overcast
42 °Overcast

Sulphur, Monday, 23 November

Overcast. High 42°, low 31°.

Pressure30.15 inHg
Wind5.1 mph S
Humidity71%
Visibility—
Dew point28°
Tue, 2444° / 33°0Mostly clear
44 °Mostly clear

Sulphur, Tuesday, 24 November

Mostly clear. High 44°, low 33°.

Pressure30.15 inHg
Wind5.5 mph S
Humidity84%
Visibility—
Dew point34°
Wed, 2541° / 36°0.01Light rain
41 °Light rain

Sulphur, Wednesday, 25 November

Light rain. High 41°, low 36°.

Pressure30.12 inHg
Wind4 mph S
Humidity67%
Visibility—
Dew point30°
Thu, 2647° / 41°0Overcast
47 °Overcast

Sulphur, Thursday, 26 November

Overcast. High 47°, low 41°.

Pressure30.12 inHg
Wind7.1 mph NE
Humidity79%
Visibility—
Dew point38°
Fri, 2742° / 40°0.17Light rain
42 °Light rain

Sulphur, Friday, 27 November

Light rain. High 42°, low 40°.

Pressure30.00 inHg
Wind4.2 mph NE
Humidity96%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2842° / 31°0.04Climate normal
42 °Climate normal

Sulphur, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2021)
Record low-1° (1985)
Sun, 2941° / 30°0.04Climate normal
41 °Climate normal

Sulphur, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.04 in
Chance of precipitation35%
Record high58° (1995)
Record low-11° (1985)
Mon, 3041° / 30°0.06Climate normal
41 °Climate normal

Sulphur, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high57° (2021)
Record low-3° (1985)
Tue, 0142° / 30°0.07Climate normal
42 °Climate normal

Sulphur, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation40%
Record high62° (2021)
Record low-2° (1985)
Wed, 0242° / 31°0.06Climate normal
42 °Climate normal

Sulphur, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.06 in
Chance of precipitation37%
Record high57° (1975)
Record low9° (1985)
Thu, 0342° / 31°0.05Climate normal
42 °Climate normal

Sulphur, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high57° (1982)
Record low18° (1985)
Fri, 0441° / 31°0.06Climate normal
41 °Climate normal

Sulphur, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2007)
Record low16° (1994)
Sat, 0540° / 29°0.06Climate normal
40 °Climate normal

Sulphur, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high54° (2023)
Record low14° (2013)
Sun, 0640° / 30°0.07Climate normal
40 °Climate normal

Sulphur, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1970)
Record low15° (1983)
Mon, 0738° / 29°0.06Climate normal
38 °Climate normal

Sulphur, Monday, 7 December

Climate normal for this date — 60-year average.

Average high38°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high55° (1973)
Record low11° (2013)
Tue, 0840° / 28°0.05Climate normal
40 °Climate normal

Sulphur, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (2015)
Record low4° (1972)
Wed, 0940° / 29°0.05Climate normal
40 °Climate normal

Sulphur, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.05 in
Chance of precipitation37%
Record high57° (2015)
Record low6° (1972)
Thu, 1041° / 30°0.06Climate normal
41 °Climate normal

Sulphur, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.06 in
Chance of precipitation42%
Record high61° (2025)
Record low4° (1972)
Fri, 1141° / 30°0.05Climate normal
41 °Climate normal

Sulphur, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.05 in
Chance of precipitation35%
Record high59° (2025)
Record low8° (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 Sulphur, 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 Sulphur, 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.