Monthly outlook for Diamond City, WA: average high 42.1°, average low 30.2°. That is 1.9° above the climate normal for November. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 13 November (46.6°), the coolest 22 November (25.7°).
42.1°/30.2°
Average high / low
+1.9°
Above normal
5 / 8
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
43.1°
40.2°
+1.6°
23 November – 2 December
40.3°
35.7°
+2.6°
3 December – 12 December
at normal
33.5°
—
November records over 66 years
62.1°1 November 1987All-time high
-19.7°28 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Ione (10 mi).
Sat, 1445° / 38°0.07
45 °
Diamond City, Saturday, 14 November
Light rain. High 45°, low 38°.
Pressure29.83 inHg
Wind5.2 mph S
Humidity85%
Visibility6.2 mi
Dew point40°
Sun, 1544° / 34°0.2
44 °
Diamond City, Sunday, 15 November
Light rain. High 44°, low 34°.
Pressure29.91 inHg
Wind5.5 mph SE
Humidity89%
Visibility5.4 mi
Dew point38°
Mon, 1643° / 32°0.06
43 °
Diamond City, Monday, 16 November
Light rain. High 43°, low 32°.
Pressure30.03 inHg
Wind3.9 mph S
Humidity76%
Visibility6.2 mi
Dew point35°
Tue, 1740° / 30°0
40 °
Diamond City, Tuesday, 17 November
Light rain. High 40°, low 30°.
Pressure30.12 inHg
Wind2.5 mph SE
Humidity85%
Visibility—
Dew point33°
Wed, 1840° / 29°0
40 °
Diamond City, Wednesday, 18 November
Partly cloudy. High 40°, low 29°.
Pressure29.97 inHg
Wind1.7 mph E
Humidity86%
Visibility—
Dew point32°
Thu, 1946° / 29°0
46 °
Diamond City, Thursday, 19 November
Overcast. High 46°, low 29°.
Pressure30.09 inHg
Wind5.4 mph N
Humidity62%
Visibility—
Dew point27°
Fri, 2045° / 29°0
45 °
Diamond City, Friday, 20 November
Clear. High 45°, low 29°.
Pressure30.03 inHg
Wind5 mph NW
Humidity47%
Visibility—
Dew point21°
Sat, 2141° / 27°0
41 °
Diamond City, Saturday, 21 November
Overcast. High 41°, low 27°.
Pressure30.12 inHg
Wind2.9 mph SE
Humidity60%
Visibility—
Dew point23°
Sun, 2240° / 26°0
40 °
Diamond City, Sunday, 22 November
Partly cloudy. High 40°, low 26°.
Pressure30.30 inHg
Wind2.2 mph NE
Humidity62%
Visibility—
Dew point23°
Mon, 2345° / 27°0
45 °
Diamond City, Monday, 23 November
Overcast. High 45°, low 27°.
Pressure30.42 inHg
Wind3.1 mph E
Humidity47%
Visibility—
Dew point19°
Tue, 2443° / 28°0
43 °
Diamond City, Tuesday, 24 November
Overcast. High 43°, low 28°.
Pressure30.33 inHg
Wind1.9 mph NE
Humidity42%
Visibility—
Dew point16°
Wed, 2542° / 28°0
42 °
Diamond City, Wednesday, 25 November
Clear. High 42°, low 28°.
Pressure30.18 inHg
Wind2 mph SW
Humidity48%
Visibility—
Dew point19°
Thu, 2640° / 26°0
40 °
Diamond City, Thursday, 26 November
Clear. High 40°, low 26°.
Pressure30.30 inHg
Wind3.5 mph S
Humidity62%
Visibility—
Dew point23°
Fri, 2736° / 28°0.15
36 °
Diamond City, Friday, 27 November
Snow. High 36°, low 28°.
Pressure30.09 inHg
Wind2.9 mph E
Humidity67%
Visibility—
Dew point25°
Sat, 2835° / 31°0.2
35 °
Diamond City, Saturday, 28 November
Light snow. High 35°, low 31°.
Pressure29.91 inHg
Wind4 mph S
Humidity98%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2935° / 23°0.11
35 °
Diamond City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.11 in
Chance of precipitation40%
Record high48° (2021)
Record low-15° (1985)
Mon, 3035° / 24°0.11
35 °
Diamond City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.11 in
Chance of precipitation53%
Record high47° (2021)
Record low-5° (1975)
Tue, 0135° / 24°0.15
35 °
Diamond City, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.15 in
Chance of precipitation52%
Record high57° (2021)
Record low-18° (1985)
Wed, 0235° / 24°0.16
35 °
Diamond City, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.16 in
Chance of precipitation58%
Record high52° (2021)
Record low-5° (1985)
Thu, 0335° / 24°0.14
35 °
Diamond City, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.14 in
Chance of precipitation45%
Record high46° (2020)
Record low-3° (1972)
Fri, 0435° / 22°0.13
35 °
Diamond City, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation43%
Record high45° (1975)
Record low-2° (1972)
Sat, 0533° / 20°0.11
33 °
Diamond City, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.11 in
Chance of precipitation38%
Record high47° (2020)
Record low-4° (1994)
Sun, 0633° / 21°0.12
33 °
Diamond City, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.12 in
Chance of precipitation45%
Record high43° (2020)
Record low-7° (1972)
Mon, 0732° / 20°0.09
32 °
Diamond City, Monday, 7 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.09 in
Chance of precipitation42%
Record high43° (1987)
Record low-9° (1972)
Tue, 0832° / 21°0.1
32 °
Diamond City, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low21°
Average precipitation0.1 in
Chance of precipitation40%
Record high48° (2015)
Record low-9° (1995)
Wed, 0933° / 22°0.11
33 °
Diamond City, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.11 in
Chance of precipitation55%
Record high47° (2015)
Record low-14° (1995)
Thu, 1034° / 23°0.15
34 °
Diamond City, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.15 in
Chance of precipitation55%
Record high48° (2014)
Record low-11° (1961)
Fri, 1134° / 23°0.13
34 °
Diamond City, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.13 in
Chance of precipitation57%
Record high48° (2025)
Record low-13° (2000)
Sat, 1233° / 22°0.12
33 °
Diamond City, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.12 in
Chance of precipitation48%
Record high45° (2014)
Record low-12° (2000)
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 Diamond City, 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 Diamond City, 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.