Monthly outlook for Normandy Park, WA: average high 55.8°, average low 43.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 3.2 inches), against a normal of 8 days and 3.3 inches. The warmest day looks like 21 October (63.1°), the coolest 31 October (36.6°).
55.8°/43.7°
Average high / low
+0.4°
Above normal
6 / 8
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
57.4°
56.2°
+0.7°
28 October – 6 November
53.2°
52.7°
+0.3°
7 November – 16 November
at normal
50.3°
—
October records over 66 years
84.9°1 October 1987All-time high
24.1°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Riverton (4 mi).
Mon, 1961° / 48°0
61 °
Normandy Park, Monday, 19 October
Overcast. High 61°, low 48°.
Pressure29.97 inHg
Wind1.6 mph N
Humidity67%
Visibility2.8 mi
Dew point46°
Tue, 2060° / 50°0
60 °
Normandy Park, Tuesday, 20 October
Mostly clear. High 60°, low 50°.
Pressure30.06 inHg
Wind9.6 mph N
Humidity73%
Visibility6.2 mi
Dew point48°
Wed, 2163° / 46°0
63 °
Normandy Park, Wednesday, 21 October
Mostly clear. High 63°, low 46°.
Pressure29.97 inHg
Wind4 mph N
Humidity69%
Visibility4.4 mi
Dew point47°
Thu, 2259° / 47°0.17
59 °
Normandy Park, Thursday, 22 October
Rain. High 59°, low 47°.
Pressure29.97 inHg
Wind6.2 mph N
Humidity81%
Visibility—
Dew point45°
Fri, 2356° / 44°0.01
56 °
Normandy Park, Friday, 23 October
Light rain. High 56°, low 44°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity75%
Visibility—
Dew point42°
Sat, 2459° / 43°0
59 °
Normandy Park, Saturday, 24 October
Overcast. High 59°, low 43°.
Pressure30.33 inHg
Wind6.2 mph S
Humidity57%
Visibility—
Dew point35°
Sun, 2550° / 47°0.26
50 °
Normandy Park, Sunday, 25 October
Light rain. High 50°, low 47°.
Pressure30.15 inHg
Wind6.8 mph N
Humidity85%
Visibility—
Dew point45°
Mon, 2655° / 44°0
55 °
Normandy Park, Monday, 26 October
Overcast. High 55°, low 44°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity73%
Visibility—
Dew point41°
Tue, 2756° / 40°0
56 °
Normandy Park, Tuesday, 27 October
Clear. High 56°, low 40°.
Pressure30.09 inHg
Wind3.4 mph SW
Humidity63%
Visibility—
Dew point36°
Wed, 2852° / 46°0.04
52 °
Normandy Park, Wednesday, 28 October
Light rain. High 52°, low 46°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity70%
Visibility—
Dew point39°
Thu, 2952° / 42°0.04
52 °
Normandy Park, Thursday, 29 October
Light rain. High 52°, low 42°.
Pressure30.09 inHg
Wind8.8 mph N
Humidity64%
Visibility—
Dew point37°
Fri, 3053° / 37°0
53 °
Normandy Park, Friday, 30 October
Clear. High 53°, low 37°.
Pressure30.27 inHg
Wind3.3 mph N
Humidity43%
Visibility—
Dew point24°
Sat, 3151° / 37°0
51 °
Normandy Park, Saturday, 31 October
Partly cloudy. High 51°, low 37°.
Pressure30.15 inHg
Wind3.5 mph N
Humidity50%
Visibility—
Dew point27°
Sun, 0154° / 41°0.07
54 °
Normandy Park, Sunday, 1 November
Light rain. High 54°, low 41°.
Pressure29.77 inHg
Wind5.5 mph N
Humidity49%
Visibility—
Dew point28°
Mon, 0258° / 45°2.6
58 °
Normandy Park, Monday, 2 November
Heavy rain. High 58°, low 45°.
Pressure29.62 inHg
Wind20 mph SW
Humidity93%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 42°0.26
53 °
Normandy Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.26 in
Chance of precipitation60%
Record high64° (2010)
Record low28° (1973)
Wed, 0453° / 42°0.31
53 °
Normandy Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.31 in
Chance of precipitation58%
Record high65° (1980)
Record low28° (2003)
Thu, 0552° / 41°0.19
52 °
Normandy Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.19 in
Chance of precipitation55%
Record high63° (1997)
Record low25° (2003)
Fri, 0651° / 42°0.28
51 °
Normandy Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.28 in
Chance of precipitation62%
Record high58° (1967)
Record low25° (2003)
Sat, 0751° / 42°0.26
51 °
Normandy Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.26 in
Chance of precipitation60%
Record high61° (2016)
Record low28° (2003)
Sun, 0851° / 41°0.19
51 °
Normandy Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.19 in
Chance of precipitation52%
Record high65° (2016)
Record low30° (1982)
Mon, 0950° / 41°0.24
50 °
Normandy Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.24 in
Chance of precipitation67%
Record high60° (2025)
Record low32° (1982)
Tue, 1051° / 40°0.2
51 °
Normandy Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation45%
Record high62° (2016)
Record low26° (1986)
Wed, 1151° / 40°0.24
51 °
Normandy Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation57%
Record high61° (1996)
Record low25° (1985)
Thu, 1250° / 41°0.26
50 °
Normandy Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.26 in
Chance of precipitation65%
Record high58° (1990)
Record low25° (1985)
Fri, 1350° / 40°0.29
50 °
Normandy Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.29 in
Chance of precipitation60%
Record high62° (1967)
Record low26° (2014)
Sat, 1450° / 40°0.29
50 °
Normandy Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.29 in
Chance of precipitation53%
Record high62° (1969)
Record low26° (2014)
Sun, 1550° / 40°0.24
50 °
Normandy Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.24 in
Chance of precipitation67%
Record high59° (2021)
Record low26° (2014)
Mon, 1648° / 40°0.23
48 °
Normandy Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.23 in
Chance of precipitation72%
Record high60° (1965)
Record low26° (2014)
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 Normandy Park, 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 Normandy Park, 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.