Monthly outlook for Carson, WA: average high 68.3°, average low 46.8°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 8 October (81.8°), the coolest 10 October (40.8°).
68.3°/46.8°
Average high / low
+3.2°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
67°
63.4°
+2°
16 October – 25 October
70.6°
60°
+5.9°
26 October – 4 November
at normal
54.2°
—
October records over 66 years
87.4°11 October 1991All-time high
25.3°30 October 1991All-time low
Wed, 0781° / 50°0
81 °
Carson, Wednesday, 7 October
Clear. High 81°, low 50°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity35%
Visibility6.2 mi
Dew point44°
Thu, 0882° / 50°0
82 °
Carson, Thursday, 8 October
Clear. High 82°, low 50°.
Pressure30.00 inHg
Wind2.2 mph S
Humidity35%
Visibility6.2 mi
Dew point45°
Fri, 0960° / 46°0.06
60 °
Carson, Friday, 9 October
Light rain. High 60°, low 46°.
Pressure29.83 inHg
Wind11.6 mph W
Humidity69%
Visibility6.2 mi
Dew point47°
Sat, 1053° / 41°0.08
53 °
Carson, Saturday, 10 October
Light rain. High 53°, low 41°.
Pressure29.88 inHg
Wind5.8 mph W
Humidity84%
Visibility5.7 mi
Dew point44°
Sun, 1160° / 43°0
60 °
Carson, Sunday, 11 October
Clear. High 60°, low 43°.
Pressure30.00 inHg
Wind13.1 mph E
Humidity42%
Visibility—
Dew point32°
Mon, 1262° / 44°0
62 °
Carson, Monday, 12 October
Clear. High 62°, low 44°.
Pressure30.06 inHg
Wind9.7 mph E
Humidity40%
Visibility—
Dew point30°
Tue, 1366° / 41°0
66 °
Carson, Tuesday, 13 October
Overcast. High 66°, low 41°.
Pressure29.91 inHg
Wind9.2 mph W
Humidity32%
Visibility—
Dew point29°
Wed, 1464° / 45°0
64 °
Carson, Wednesday, 14 October
Overcast. High 64°, low 45°.
Pressure30.18 inHg
Wind7 mph W
Humidity55%
Visibility—
Dew point41°
Thu, 1567° / 45°0
67 °
Carson, Thursday, 15 October
Clear. High 67°, low 45°.
Pressure30.33 inHg
Wind11.9 mph E
Humidity37%
Visibility—
Dew point34°
Fri, 1668° / 44°0
68 °
Carson, Friday, 16 October
Overcast. High 68°, low 44°.
Pressure30.39 inHg
Wind6.7 mph E
Humidity26%
Visibility—
Dew point24°
Sat, 1772° / 44°0
72 °
Carson, Saturday, 17 October
Overcast. High 72°, low 44°.
Pressure30.21 inHg
Wind6 mph E
Humidity25%
Visibility—
Dew point24°
Sun, 1872° / 50°0
72 °
Carson, Sunday, 18 October
Overcast. High 72°, low 50°.
Pressure30.06 inHg
Wind8.6 mph W
Humidity31%
Visibility—
Dew point32°
Mon, 1973° / 50°0
73 °
Carson, Monday, 19 October
Overcast. High 73°, low 50°.
Pressure30.12 inHg
Wind5.1 mph W
Humidity43%
Visibility—
Dew point41°
Tue, 2069° / 54°0
69 °
Carson, Tuesday, 20 October
Light rain. High 69°, low 54°.
Pressure30.18 inHg
Wind5.7 mph W
Humidity45%
Visibility—
Dew point45°
Wed, 2170° / 49°0
70 °
Carson, Wednesday, 21 October
Overcast. High 70°, low 49°.
Pressure30.24 inHg
Wind10.5 mph E
Humidity61%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2259° / 45°0.26
59 °
Carson, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.26 in
Chance of precipitation47%
Record high72° (1999)
Record low35° (1980)
Fri, 2359° / 45°0.17
59 °
Carson, Friday, 23 October
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation43%
Record high72° (1965)
Record low36° (1984)
Sat, 2458° / 44°0.2
58 °
Carson, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.2 in
Chance of precipitation45%
Record high73° (1965)
Record low35° (2024)
Sun, 2557° / 44°0.22
57 °
Carson, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.22 in
Chance of precipitation50%
Record high73° (1988)
Record low33° (2020)
Mon, 2656° / 44°0.26
56 °
Carson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.26 in
Chance of precipitation57%
Record high70° (1965)
Record low30° (2020)
Tue, 2756° / 43°0.26
56 °
Carson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.26 in
Chance of precipitation47%
Record high71° (1993)
Record low31° (1971)
Wed, 2855° / 42°0.27
55 °
Carson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.27 in
Chance of precipitation57%
Record high75° (1987)
Record low27° (2001)
Thu, 2955° / 42°0.22
55 °
Carson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.22 in
Chance of precipitation55%
Record high68° (1983)
Record low27° (1971)
Fri, 3053° / 42°0.24
53 °
Carson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.24 in
Chance of precipitation48%
Record high67° (1962)
Record low25° (1991)
Sat, 3153° / 42°0.31
53 °
Carson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.31 in
Chance of precipitation55%
Record high69° (1988)
Record low26° (2019)
Sun, 0153° / 41°0.3
53 °
Carson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.3 in
Chance of precipitation50%
Record high67° (1981)
Record low28° (2003)
Mon, 0254° / 42°0.22
54 °
Carson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.22 in
Chance of precipitation50%
Record high65° (1966)
Record low28° (2002)
Tue, 0354° / 42°0.2
54 °
Carson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation52%
Record high65° (1975)
Record low29° (1977)
Wed, 0454° / 42°0.38
54 °
Carson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.38 in
Chance of precipitation58%
Record high67° (1975)
Record low31° (2003)
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 Carson, 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 Carson, 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.