Monthly outlook for Plaza, WA: average high 56.5°, average low 39.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 October (68°), the coolest 19 October (32.7°).
56.5°/39.9°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.7°
55.8°
+1.6°
28 October – 6 November
52.9°
49.7°
+1.8°
7 November – 16 November
at normal
45.9°
—
October records over 66 years
85.5°2 October 1975All-time high
13.3°25 October 2020All-time low
Mon, 1960° / 33°0
60 °
Plaza, Monday, 19 October
Overcast. High 60°, low 33°.
Pressure29.88 inHg
Wind3.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point37°
Tue, 2068° / 41°0
68 °
Plaza, Tuesday, 20 October
Overcast. High 68°, low 41°.
Pressure30.03 inHg
Wind6.8 mph N
Humidity39%
Visibility6.2 mi
Dew point38°
Wed, 2168° / 42°0
68 °
Plaza, Wednesday, 21 October
Clear. High 68°, low 42°.
Pressure29.94 inHg
Wind2.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point39°
Thu, 2251° / 44°0.43
51 °
Plaza, Thursday, 22 October
Rain. High 51°, low 44°.
Pressure29.91 inHg
Wind8.1 mph SW
Humidity96%
Visibility—
Dew point46°
Fri, 2352° / 36°0
52 °
Plaza, Friday, 23 October
Clear. High 52°, low 36°.
Pressure30.15 inHg
Wind11.4 mph SW
Humidity60%
Visibility—
Dew point31°
Sat, 2456° / 37°0
56 °
Plaza, Saturday, 24 October
Mostly clear. High 56°, low 37°.
Pressure30.39 inHg
Wind5.4 mph SW
Humidity35%
Visibility—
Dew point22°
Sun, 2560° / 40°0
60 °
Plaza, Sunday, 25 October
Mostly clear. High 60°, low 40°.
Pressure30.18 inHg
Wind9.4 mph SW
Humidity29%
Visibility—
Dew point21°
Mon, 2657° / 40°0
57 °
Plaza, Monday, 26 October
Clear. High 57°, low 40°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity31%
Visibility—
Dew point21°
Tue, 2755° / 37°0
55 °
Plaza, Tuesday, 27 October
Partly cloudy. High 55°, low 37°.
Pressure30.06 inHg
Wind4.3 mph NE
Humidity54%
Visibility—
Dew point31°
Wed, 2857° / 39°0
57 °
Plaza, Wednesday, 28 October
Clear. High 57°, low 39°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity49%
Visibility—
Dew point31°
Thu, 2955° / 40°0
55 °
Plaza, Thursday, 29 October
Overcast. High 55°, low 40°.
Pressure29.94 inHg
Wind13.6 mph SW
Humidity55%
Visibility—
Dew point34°
Fri, 3054° / 41°0
54 °
Plaza, Friday, 30 October
Overcast. High 54°, low 41°.
Pressure29.83 inHg
Wind14.5 mph SW
Humidity40%
Visibility—
Dew point27°
Sat, 3153° / 44°0
53 °
Plaza, Saturday, 31 October
Overcast. High 53°, low 44°.
Pressure29.77 inHg
Wind23.9 mph SW
Humidity48%
Visibility—
Dew point31°
Sun, 0148° / 43°0.09
48 °
Plaza, Sunday, 1 November
Light rain. High 48°, low 43°.
Pressure29.97 inHg
Wind15.6 mph S
Humidity65%
Visibility—
Dew point36°
Mon, 0250° / 44°0.06
50 °
Plaza, Monday, 2 November
Light rain. High 50°, low 44°.
Pressure29.97 inHg
Wind11.7 mph SE
Humidity72%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 35°0.04
50 °
Plaza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (1965)
Record low22° (1973)
Wed, 0449° / 36°0.12
49 °
Plaza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high66° (1975)
Record low22° (2003)
Thu, 0548° / 34°0.08
48 °
Plaza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high64° (1975)
Record low17° (1973)
Fri, 0648° / 34°0.1
48 °
Plaza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1999)
Record low17° (2003)
Sat, 0747° / 34°0.12
47 °
Plaza, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1999)
Record low13° (2017)
Sun, 0847° / 33°0.06
47 °
Plaza, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2016)
Record low22° (2022)
Mon, 0946° / 33°0.07
46 °
Plaza, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (1989)
Record low19° (1986)
Tue, 1046° / 33°0.07
46 °
Plaza, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (2016)
Record low12° (2022)
Wed, 1146° / 33°0.07
46 °
Plaza, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2016)
Record low2° (2000)
Thu, 1246° / 33°0.09
46 °
Plaza, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high67° (1999)
Record low6° (2000)
Fri, 1345° / 33°0.09
45 °
Plaza, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high63° (1999)
Record low6° (2000)
Sat, 1445° / 33°0.05
45 °
Plaza, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (1999)
Record low13° (1985)
Sun, 1546° / 32°0.07
46 °
Plaza, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high60° (2021)
Record low9° (2000)
Mon, 1644° / 33°0.1
44 °
Plaza, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation43%
Record high60° (1999)
Record low14° (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 Plaza, 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 Plaza, 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.