Monthly outlook for Appleton, WA: average high 59.4°, average low 37.2°. That is 1.5° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 8 October (77.2°), the coolest 13 October (30.5°).
59.4°/37.2°
Average high / low
−1.5°
Below normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
57.1°
63.1°
-3.3°
17 October – 26 October
63.3°
59°
+2.3°
27 October – 5 November
at normal
53.1°
—
October records over 66 years
86.7°6 October 1980All-time high
24.8°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — White Salmon (12 mi).
Thu, 0877° / 41°0
77 °
Appleton, Thursday, 8 October
Mostly clear. High 77°, low 41°.
Pressure30.00 inHg
Wind1.8 mph S
Humidity28%
Visibility6.2 mi
Dew point40°
Fri, 0956° / 36°0
56 °
Appleton, Friday, 9 October
Light rain. High 56°, low 36°.
Pressure29.83 inHg
Wind12.4 mph SW
Humidity85%
Visibility6.2 mi
Dew point49°
Sat, 1054° / 40°0
54 °
Appleton, Saturday, 10 October
Light rain. High 54°, low 40°.
Pressure29.83 inHg
Wind3.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sun, 1152° / 36°0
52 °
Appleton, Sunday, 11 October
Clear. High 52°, low 36°.
Pressure30.06 inHg
Wind11.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point18°
Mon, 1255° / 31°0
55 °
Appleton, Monday, 12 October
Clear. High 55°, low 31°.
Pressure30.15 inHg
Wind5.4 mph NE
Humidity43%
Visibility—
Dew point25°
Tue, 1350° / 30°0.26
50 °
Appleton, Tuesday, 13 October
Rain. High 50°, low 30°.
Pressure30.06 inHg
Wind6.8 mph W
Humidity50%
Visibility—
Dew point30°
Wed, 1450° / 36°0
50 °
Appleton, Wednesday, 14 October
Clear. High 50°, low 36°.
Pressure30.00 inHg
Wind16.3 mph W
Humidity58%
Visibility—
Dew point33°
Thu, 1553° / 33°0
53 °
Appleton, Thursday, 15 October
Clear. High 53°, low 33°.
Pressure30.36 inHg
Wind6 mph NE
Humidity52%
Visibility—
Dew point29°
Fri, 1655° / 35°0
55 °
Appleton, Friday, 16 October
Clear. High 55°, low 35°.
Pressure30.42 inHg
Wind6.4 mph SE
Humidity38%
Visibility—
Dew point23°
Sat, 1761° / 37°0
61 °
Appleton, Saturday, 17 October
Partly cloudy. High 61°, low 37°.
Pressure30.27 inHg
Wind4.3 mph S
Humidity35%
Visibility—
Dew point23°
Sun, 1864° / 38°0
64 °
Appleton, Sunday, 18 October
Partly cloudy. High 64°, low 38°.
Pressure30.12 inHg
Wind6.6 mph W
Humidity47%
Visibility—
Dew point33°
Mon, 1961° / 36°0
61 °
Appleton, Monday, 19 October
Overcast. High 61°, low 36°.
Pressure30.18 inHg
Wind9.2 mph W
Humidity36%
Visibility—
Dew point25°
Tue, 2064° / 40°0
64 °
Appleton, Tuesday, 20 October
Overcast. High 64°, low 40°.
Pressure30.36 inHg
Wind4.7 mph S
Humidity56%
Visibility—
Dew point38°
Wed, 2168° / 42°0
68 °
Appleton, Wednesday, 21 October
Overcast. High 68°, low 42°.
Pressure30.36 inHg
Wind7.6 mph W
Humidity48%
Visibility—
Dew point37°
Thu, 2261° / 42°0
61 °
Appleton, Thursday, 22 October
Overcast. High 61°, low 42°.
Pressure30.39 inHg
Wind5.4 mph SE
Humidity46%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2358° / 44°0.11
58 °
Appleton, Friday, 23 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (1978)
Record low33° (2020)
Sat, 2458° / 44°0.14
58 °
Appleton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (1992)
Record low37° (1961)
Sun, 2557° / 43°0.15
57 °
Appleton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.15 in
Chance of precipitation48%
Record high74° (1988)
Record low31° (2020)
Mon, 2656° / 42°0.17
56 °
Appleton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.17 in
Chance of precipitation52%
Record high68° (1983)
Record low29° (2020)
Tue, 2756° / 42°0.19
56 °
Appleton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation47%
Record high70° (1993)
Record low31° (1970)
Wed, 2855° / 41°0.19
55 °
Appleton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.19 in
Chance of precipitation53%
Record high71° (1987)
Record low28° (1971)
Thu, 2954° / 41°0.14
54 °
Appleton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.14 in
Chance of precipitation45%
Record high69° (1987)
Record low27° (2019)
Fri, 3053° / 41°0.17
53 °
Appleton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1962)
Record low27° (2019)
Sat, 3153° / 41°0.21
53 °
Appleton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.21 in
Chance of precipitation47%
Record high69° (1988)
Record low25° (2002)
Sun, 0152° / 40°0.21
52 °
Appleton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation42%
Record high65° (1981)
Record low24° (2002)
Mon, 0253° / 40°0.14
53 °
Appleton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation45%
Record high64° (1993)
Record low28° (2019)
Tue, 0353° / 41°0.12
53 °
Appleton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high65° (1975)
Record low26° (1994)
Wed, 0453° / 40°0.28
53 °
Appleton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.28 in
Chance of precipitation58%
Record high65° (1975)
Record low29° (2019)
Thu, 0551° / 41°0.2
51 °
Appleton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation53%
Record high65° (1976)
Record low27° (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 Appleton, 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 Appleton, 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.