Monthly outlook for Spanaway, WA: average high 61.7°, average low 45.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 7 days and 2.7 inches. The warmest day looks like 8 October (74.3°), the coolest 17 October (39.4°).
61.7°/45.5°
Average high / low
+1.8°
Above normal
3 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
61.3°
59.4°
+1.1°
17 October – 26 October
62.4°
56.2°
+3.4°
27 October – 5 November
at normal
52.4°
—
October records over 66 years
86.2°1 October 1987All-time high
24.1°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Graham (8 mi).
Thu, 0874° / 52°0
74 °
Spanaway, Thursday, 8 October
Overcast. High 74°, low 52°.
Pressure30.06 inHg
Wind2.2 mph N
Humidity72%
Visibility6.2 mi
Dew point53°
Fri, 0961° / 49°0.09
61 °
Spanaway, Friday, 9 October
Rain. High 61°, low 49°.
Pressure29.80 inHg
Wind12.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point47°
Sat, 1056° / 46°0.02
56 °
Spanaway, Saturday, 10 October
Light rain. High 56°, low 46°.
Pressure29.85 inHg
Wind4 mph N
Humidity73%
Visibility6.2 mi
Dew point45°
Sun, 1160° / 46°0
60 °
Spanaway, Sunday, 11 October
Clear. High 60°, low 46°.
Pressure30.06 inHg
Wind8.5 mph N
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1261° / 40°0
61 °
Spanaway, Monday, 12 October
Clear. High 61°, low 40°.
Pressure30.12 inHg
Wind4.4 mph N
Humidity66%
Visibility—
Dew point40°
Tue, 1357° / 44°0.5
57 °
Spanaway, Tuesday, 13 October
Rain. High 57°, low 44°.
Pressure29.88 inHg
Wind12.2 mph SW
Humidity98%
Visibility—
Dew point46°
Wed, 1458° / 44°0.01
58 °
Spanaway, Wednesday, 14 October
Light rain. High 58°, low 44°.
Pressure30.09 inHg
Wind8.4 mph SW
Humidity66%
Visibility—
Dew point41°
Thu, 1559° / 40°0
59 °
Spanaway, Thursday, 15 October
Clear. High 59°, low 40°.
Pressure30.42 inHg
Wind5.6 mph N
Humidity55%
Visibility—
Dew point36°
Fri, 1661° / 39°0
61 °
Spanaway, Friday, 16 October
Clear. High 61°, low 39°.
Pressure30.39 inHg
Wind4.4 mph N
Humidity47%
Visibility—
Dew point32°
Sat, 1763° / 39°0
63 °
Spanaway, Saturday, 17 October
Clear. High 63°, low 39°.
Pressure30.06 inHg
Wind3.3 mph SE
Humidity39%
Visibility—
Dew point28°
Sun, 1860° / 41°0
60 °
Spanaway, Sunday, 18 October
Clear. High 60°, low 41°.
Pressure30.03 inHg
Wind7.5 mph W
Humidity47%
Visibility—
Dew point34°
Mon, 1956° / 49°0.04
56 °
Spanaway, Monday, 19 October
Light rain. High 56°, low 49°.
Pressure30.15 inHg
Wind2.9 mph NE
Humidity53%
Visibility—
Dew point38°
Tue, 2065° / 52°0
65 °
Spanaway, Tuesday, 20 October
Overcast. High 65°, low 52°.
Pressure30.39 inHg
Wind3.2 mph NW
Humidity67%
Visibility—
Dew point48°
Wed, 2167° / 49°0
67 °
Spanaway, Wednesday, 21 October
Overcast. High 67°, low 49°.
Pressure30.42 inHg
Wind7.6 mph N
Humidity61%
Visibility—
Dew point46°
Thu, 2262° / 48°0
62 °
Spanaway, Thursday, 22 October
Overcast. High 62°, low 48°.
Pressure30.36 inHg
Wind5 mph N
Humidity73%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2356° / 43°0.16
56 °
Spanaway, Friday, 23 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.16 in
Chance of precipitation48%
Record high72° (2007)
Record low34° (2022)
Sat, 2456° / 42°0.2
56 °
Spanaway, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.2 in
Chance of precipitation47%
Record high72° (1965)
Record low34° (1972)
Sun, 2555° / 42°0.23
55 °
Spanaway, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.23 in
Chance of precipitation57%
Record high70° (1965)
Record low26° (2020)
Mon, 2653° / 42°0.28
53 °
Spanaway, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.28 in
Chance of precipitation53%
Record high69° (1965)
Record low26° (2020)
Tue, 2754° / 41°0.22
54 °
Spanaway, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.22 in
Chance of precipitation48%
Record high68° (1968)
Record low29° (1971)
Wed, 2853° / 40°0.27
53 °
Spanaway, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.27 in
Chance of precipitation60%
Record high69° (1962)
Record low24° (2023)
Thu, 2953° / 41°0.19
53 °
Spanaway, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation45%
Record high69° (1962)
Record low25° (1971)
Fri, 3052° / 40°0.24
52 °
Spanaway, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.24 in
Chance of precipitation55%
Record high61° (1987)
Record low25° (1991)
Sat, 3152° / 41°0.33
52 °
Spanaway, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.33 in
Chance of precipitation60%
Record high65° (1964)
Record low28° (2006)
Sun, 0152° / 40°0.26
52 °
Spanaway, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.26 in
Chance of precipitation55%
Record high67° (1969)
Record low28° (2003)
Mon, 0253° / 40°0.22
53 °
Spanaway, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.22 in
Chance of precipitation60%
Record high67° (1962)
Record low27° (1973)
Tue, 0352° / 41°0.28
52 °
Spanaway, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high65° (2010)
Record low28° (2003)
Wed, 0452° / 41°0.35
52 °
Spanaway, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.35 in
Chance of precipitation60%
Record high67° (1980)
Record low28° (2003)
Thu, 0551° / 40°0.22
51 °
Spanaway, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation67%
Record high64° (1997)
Record low23° (1973)
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 Spanaway, 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 Spanaway, 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.