As of 00:51 PST

Weather in Diablo, WA

47°Current weather

Diablo, Saturday, 7 November, 00:51

Overcast. Feels like 47°. High 55°, low 43°.

Pressure30.15 inHg
Wind1.7 mph S
Humidity93%
Visibility6.2 mi
Dew point45°

Monthly outlook for Diablo, WA: average high 48.9°, average low 40.7°. That is 2.1° above the climate normal for November. Precipitation is expected on 12 days (about 6.9 inches), against a normal of 10 days and 5.9 inches. The warmest day looks like 11 November (60°), the coolest 20 November (33.1°).

48.9°/40.7°
Average high / low
+2.1°
Above normal
12 / 10
Wet days / normal
6.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 November – 16 November51.1°46.3°+2.7°
17 November – 26 November45.3°42.2°+1.7°
27 November – 6 Decemberat normal39.8°—

November records over 66 years

70.5°2 November 1962All-time high
-4.4°22 November 1970All-time low
Sun, 0851° / 44°0.88Heavy rain
51 °Heavy rain

Diablo, Sunday, 8 November

Heavy rain. High 51°, low 44°.

Pressure30.09 inHg
Wind4.3 mph SW
Humidity97%
Visibility2.5 mi
Dew point41°
Mon, 0948° / 38°0.28Rain
48 °Rain

Diablo, Monday, 9 November

Rain. High 48°, low 38°.

Pressure30.06 inHg
Wind2.1 mph NW
Humidity90%
Visibility6.2 mi
Dew point36°
Tue, 1049° / 45°0.89Rain
49 °Rain

Diablo, Tuesday, 10 November

Rain. High 49°, low 45°.

Pressure30.12 inHg
Wind1.4 mph SW
Humidity98%
Visibility2.4 mi
Dew point42°
Wed, 1160° / 47°0.23Rain
60 °Rain

Diablo, Wednesday, 11 November

Rain. High 60°, low 47°.

Pressure30.00 inHg
Wind2.1 mph SW
Humidity92%
Visibility—
Dew point51°
Thu, 1257° / 45°0Overcast
57 °Overcast

Diablo, Thursday, 12 November

Overcast. High 57°, low 45°.

Pressure29.83 inHg
Wind3.4 mph SW
Humidity75%
Visibility—
Dew point42°
Fri, 1352° / 43°0.15Rain
52 °Rain

Diablo, Friday, 13 November

Rain. High 52°, low 43°.

Pressure29.77 inHg
Wind4.1 mph S
Humidity88%
Visibility—
Dew point46°
Sat, 1447° / 46°1.39Rain
47 °Rain

Diablo, Saturday, 14 November

Rain. High 47°, low 46°.

Pressure29.71 inHg
Wind3.7 mph SE
Humidity98%
Visibility—
Dew point46°
Sun, 1547° / 44°0.83Rain
47 °Rain

Diablo, Sunday, 15 November

Rain. High 47°, low 44°.

Pressure29.53 inHg
Wind5.6 mph SW
Humidity97%
Visibility—
Dew point46°
Mon, 1645° / 42°0.74Rain
45 °Rain

Diablo, Monday, 16 November

Rain. High 45°, low 42°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity100%
Visibility—
Dew point44°
Tue, 1744° / 38°0.32Rain
44 °Rain

Diablo, Tuesday, 17 November

Rain. High 44°, low 38°.

Pressure30.03 inHg
Wind5 mph E
Humidity92%
Visibility—
Dew point41°
Wed, 1843° / 41°0.76Snow
43 °Snow

Diablo, Wednesday, 18 November

Snow. High 43°, low 41°.

Pressure30.12 inHg
Wind4.4 mph SW
Humidity100%
Visibility—
Dew point42°
Thu, 1944° / 35°0.23Rain
44 °Rain

Diablo, Thursday, 19 November

Rain. High 44°, low 35°.

Pressure30.45 inHg
Wind4.7 mph SW
Humidity98%
Visibility—
Dew point42°
Fri, 2046° / 33°0Overcast
46 °Overcast

Diablo, Friday, 20 November

Overcast. High 46°, low 33°.

Pressure30.45 inHg
Wind4.6 mph E
Humidity94%
Visibility—
Dew point41°
Sat, 2147° / 35°0Overcast
47 °Overcast

Diablo, Saturday, 21 November

Overcast. High 47°, low 35°.

Pressure30.27 inHg
Wind4.7 mph E
Humidity94%
Visibility—
Dew point42°
Sun, 2247° / 33°0Overcast
47 °Overcast

Diablo, Sunday, 22 November

Overcast. High 47°, low 33°.

Pressure30.12 inHg
Wind4.5 mph E
Humidity84%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2341° / 31°0.54Climate normal
41 °Climate normal

Diablo, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.54 in
Chance of precipitation75%
Record high57° (2005)
Record low-2° (1985)
Tue, 2442° / 31°0.41Climate normal
42 °Climate normal

Diablo, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.41 in
Chance of precipitation65%
Record high57° (2013)
Record low-2° (1993)
Wed, 2541° / 31°0.39Climate normal
41 °Climate normal

Diablo, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.39 in
Chance of precipitation75%
Record high56° (2013)
Record low3° (1993)
Thu, 2640° / 30°0.33Climate normal
40 °Climate normal

Diablo, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.33 in
Chance of precipitation67%
Record high53° (2002)
Record low2° (1976)
Fri, 2741° / 31°0.4Climate normal
41 °Climate normal

Diablo, Friday, 27 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.4 in
Chance of precipitation73%
Record high56° (2002)
Record low2° (1976)
Sat, 2841° / 30°0.37Climate normal
41 °Climate normal

Diablo, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.37 in
Chance of precipitation50%
Record high57° (2002)
Record low1° (1985)
Sun, 2940° / 29°0.31Climate normal
40 °Climate normal

Diablo, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.31 in
Chance of precipitation58%
Record high53° (2002)
Record low-2° (1985)
Mon, 3040° / 31°0.38Climate normal
40 °Climate normal

Diablo, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.38 in
Chance of precipitation63%
Record high53° (2008)
Record low-3° (2014)
Tue, 0140° / 31°0.38Climate normal
40 °Climate normal

Diablo, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.38 in
Chance of precipitation60%
Record high53° (2008)
Record low-6° (1985)
Wed, 0240° / 30°0.45Climate normal
40 °Climate normal

Diablo, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.45 in
Chance of precipitation68%
Record high51° (2024)
Record low2° (2014)
Thu, 0340° / 29°0.44Climate normal
40 °Climate normal

Diablo, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.44 in
Chance of precipitation62%
Record high55° (2024)
Record low8° (2014)
Fri, 0439° / 28°0.39Climate normal
39 °Climate normal

Diablo, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.39 in
Chance of precipitation58%
Record high56° (2024)
Record low0° (1972)
Sat, 0539° / 28°0.3Climate normal
39 °Climate normal

Diablo, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.3 in
Chance of precipitation55%
Record high52° (2024)
Record low1° (2013)
Sun, 0639° / 29°0.35Climate normal
39 °Climate normal

Diablo, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.35 in
Chance of precipitation53%
Record high52° (2024)
Record low1° (2013)

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 Diablo, 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 Diablo, 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.