Monthly outlook for Old Royal, WA: average high 51.1°, average low 40.7°. That is 0° above the climate normal for October. Precipitation is expected on 9 days (about 7.9 inches), against a normal of 10 days and 6.4 inches. The warmest day looks like 4 November (56.3°), the coolest 1 November (33.1°).
51.1°/40.7°
Average high / low
+0°
Above normal
9 / 10
Wet days / normal
7.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
50.9°
51.7°
-0.4°
7 November – 16 November
51.5°
49.7°
+1°
17 November – 26 November
at normal
46.9°
—
October records over 66 years
81°2 October 2022All-time high
28.4°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Sappho (11 mi).
Thu, 2946° / 38°0.39
46 °
Old Royal, Thursday, 29 October
Rain. High 46°, low 38°.
Pressure29.94 inHg
Wind5.8 mph E
Humidity96%
Visibility3.1 mi
Dew point41°
Fri, 3046° / 38°0.08
46 °
Old Royal, Friday, 30 October
Light rain. High 46°, low 38°.
Pressure29.94 inHg
Wind9.7 mph E
Humidity82%
Visibility6.2 mi
Dew point41°
Sat, 3150° / 35°0.01
50 °
Old Royal, Saturday, 31 October
Light rain. High 50°, low 35°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity85%
Visibility3.0 mi
Dew point42°
Sun, 0153° / 33°0
53 °
Old Royal, Sunday, 1 November
Partly cloudy. High 53°, low 33°.
Pressure30.21 inHg
Wind2.7 mph SE
Humidity62%
Visibility—
Dew point37°
Mon, 0251° / 34°0
51 °
Old Royal, Monday, 2 November
Overcast. High 51°, low 34°.
Pressure30.30 inHg
Wind3.8 mph E
Humidity65%
Visibility—
Dew point37°
Tue, 0353° / 39°0
53 °
Old Royal, Tuesday, 3 November
Overcast. High 53°, low 39°.
Pressure30.09 inHg
Wind6.9 mph E
Humidity51%
Visibility—
Dew point34°
Wed, 0456° / 41°0
56 °
Old Royal, Wednesday, 4 November
Overcast. High 56°, low 41°.
Pressure29.88 inHg
Wind5 mph E
Humidity47%
Visibility—
Dew point34°
Thu, 0556° / 42°0.01
56 °
Old Royal, Thursday, 5 November
Light rain. High 56°, low 42°.
Pressure29.97 inHg
Wind3.6 mph E
Humidity50%
Visibility—
Dew point36°
Fri, 0650° / 45°0.1
50 °
Old Royal, Friday, 6 November
Light rain. High 50°, low 45°.
Pressure29.74 inHg
Wind8.5 mph E
Humidity75%
Visibility—
Dew point42°
Sat, 0752° / 47°0.53
52 °
Old Royal, Saturday, 7 November
Rain. High 52°, low 47°.
Pressure29.71 inHg
Wind12.9 mph SE
Humidity83%
Visibility—
Dew point47°
Sun, 0850° / 48°3
50 °
Old Royal, Sunday, 8 November
Heavy rain. High 50°, low 48°.
Pressure29.47 inHg
Wind15.7 mph SE
Humidity95%
Visibility—
Dew point48°
Mon, 0949° / 47°0.84
49 °
Old Royal, Monday, 9 November
Rain. High 49°, low 47°.
Pressure29.91 inHg
Wind13.3 mph S
Humidity93%
Visibility—
Dew point45°
Tue, 1053° / 45°2.25
53 °
Old Royal, Tuesday, 10 November
Heavy rain. High 53°, low 45°.
Pressure29.88 inHg
Wind18.9 mph SW
Humidity97%
Visibility—
Dew point47°
Wed, 1152° / 41°0.1
52 °
Old Royal, Wednesday, 11 November
Light rain. High 52°, low 41°.
Pressure30.03 inHg
Wind9 mph SW
Humidity79%
Visibility—
Dew point44°
Thu, 1253° / 38°0
53 °
Old Royal, Thursday, 12 November
Mostly clear. High 53°, low 38°.
Pressure29.91 inHg
Wind2.6 mph SE
Humidity63%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1349° / 43°0.48
49 °
Old Royal, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low43°
Average precipitation0.48 in
Chance of precipitation67%
Record high58° (1967)
Record low32° (1985)
Sat, 1449° / 42°0.39
49 °
Old Royal, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.39 in
Chance of precipitation62%
Record high59° (1995)
Record low32° (1978)
Sun, 1549° / 42°0.59
49 °
Old Royal, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.59 in
Chance of precipitation70%
Record high58° (2004)
Record low31° (2023)
Mon, 1648° / 42°0.41
48 °
Old Royal, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.41 in
Chance of precipitation80%
Record high58° (2022)
Record low35° (2000)
Tue, 1748° / 40°0.39
48 °
Old Royal, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.39 in
Chance of precipitation68%
Record high65° (2020)
Record low29° (2021)
Wed, 1847° / 40°0.35
47 °
Old Royal, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.35 in
Chance of precipitation65%
Record high57° (2005)
Record low30° (1985)
Thu, 1948° / 41°0.49
48 °
Old Royal, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.49 in
Chance of precipitation70%
Record high58° (1987)
Record low29° (1978)
Fri, 2047° / 40°0.39
47 °
Old Royal, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.39 in
Chance of precipitation62%
Record high58° (2002)
Record low28° (1985)
Sat, 2147° / 39°0.39
47 °
Old Royal, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.39 in
Chance of precipitation60%
Record high56° (2017)
Record low23° (1985)
Sun, 2246° / 39°0.39
46 °
Old Royal, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.39 in
Chance of precipitation67%
Record high57° (2017)
Record low18° (1985)
Mon, 2346° / 40°0.55
46 °
Old Royal, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.55 in
Chance of precipitation77%
Record high55° (2017)
Record low20° (1985)
Tue, 2447° / 40°0.47
47 °
Old Royal, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.47 in
Chance of precipitation75%
Record high57° (2022)
Record low23° (1985)
Wed, 2546° / 40°0.38
46 °
Old Royal, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.38 in
Chance of precipitation78%
Record high54° (1963)
Record low25° (1985)
Thu, 2646° / 39°0.37
46 °
Old Royal, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.37 in
Chance of precipitation68%
Record high55° (2014)
Record low26° (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 Old Royal, 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 Old Royal, 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.