Monthly outlook for Appleton, ID: average high 61.4°, average low 43.2°. That is 1.6° below the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 9 October (85.9°), the coolest 16 October (33°).
61.4°/43.2°
Average high / low
−1.6°
Below normal
4 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
63.5°
65.1°
-0.9°
17 October – 26 October
57.9°
61.5°
-2°
27 October – 5 November
at normal
55.4°
—
October records over 66 years
90.9°2 October 2010All-time high
14.7°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Filer (12 mi).
Thu, 0883° / 49°0
83 °
Appleton, Thursday, 8 October
Clear. High 83°, low 49°.
Pressure30.00 inHg
Wind2.1 mph SE
Humidity19%
Visibility6.2 mi
Dew point25°
Fri, 0986° / 50°0
86 °
Appleton, Friday, 9 October
Clear. High 86°, low 50°.
Pressure29.68 inHg
Wind2.5 mph S
Humidity18%
Visibility6.2 mi
Dew point27°
Sat, 1065° / 50°0.01
65 °
Appleton, Saturday, 10 October
Light rain. High 65°, low 50°.
Pressure29.59 inHg
Wind10.3 mph W
Humidity35%
Visibility6.2 mi
Dew point33°
Sun, 1153° / 43°0.06
53 °
Appleton, Sunday, 11 October
Light rain. High 53°, low 43°.
Pressure29.80 inHg
Wind3.7 mph W
Humidity61%
Visibility6.2 mi
Dew point33°
Mon, 1249° / 40°0.1
49 °
Appleton, Monday, 12 October
Light rain. High 49°, low 40°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity90%
Visibility—
Dew point39°
Tue, 1362° / 38°0
62 °
Appleton, Tuesday, 13 October
Mostly clear. High 62°, low 38°.
Pressure29.88 inHg
Wind12.1 mph W
Humidity66%
Visibility—
Dew point41°
Wed, 1451° / 42°0
51 °
Appleton, Wednesday, 14 October
Clear. High 51°, low 42°.
Pressure29.94 inHg
Wind22.2 mph W
Humidity40%
Visibility—
Dew point24°
Thu, 1550° / 37°0
50 °
Appleton, Thursday, 15 October
Overcast. High 50°, low 37°.
Pressure30.18 inHg
Wind17.9 mph W
Humidity49%
Visibility—
Dew point26°
Fri, 1654° / 33°0
54 °
Appleton, Friday, 16 October
Mostly clear. High 54°, low 33°.
Pressure30.24 inHg
Wind23.4 mph E
Humidity26%
Visibility—
Dew point13°
Sat, 1752° / 40°0.09
52 °
Appleton, Saturday, 17 October
Light rain. High 52°, low 40°.
Pressure29.94 inHg
Wind17.7 mph E
Humidity55%
Visibility—
Dew point33°
Sun, 1850° / 41°0.45
50 °
Appleton, Sunday, 18 October
Light rain. High 50°, low 41°.
Pressure30.00 inHg
Wind13 mph W
Humidity86%
Visibility—
Dew point39°
Mon, 1960° / 42°0
60 °
Appleton, Monday, 19 October
Mostly clear. High 60°, low 42°.
Pressure30.21 inHg
Wind7.9 mph W
Humidity36%
Visibility—
Dew point27°
Tue, 2061° / 45°0
61 °
Appleton, Tuesday, 20 October
Clear. High 61°, low 45°.
Pressure30.33 inHg
Wind7.1 mph NW
Humidity40%
Visibility—
Dew point31°
Wed, 2163° / 46°0
63 °
Appleton, Wednesday, 21 October
Overcast. High 63°, low 46°.
Pressure30.36 inHg
Wind9.4 mph W
Humidity39%
Visibility—
Dew point31°
Thu, 2262° / 46°0
62 °
Appleton, Thursday, 22 October
Partly cloudy. High 62°, low 46°.
Pressure30.30 inHg
Wind5.7 mph SW
Humidity41%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2360° / 39°0.04
60 °
Appleton, Friday, 23 October
Climate normal for this date — 60-year average.
Average high60°
Average low39°
Average precipitation0.04 in
Chance of precipitation27%
Record high77° (1960)
Record low26° (1984)
Sat, 2460° / 38°0.04
60 °
Appleton, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (2005)
Record low26° (2012)
Sun, 2560° / 38°0.05
60 °
Appleton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (1977)
Record low24° (1997)
Mon, 2659° / 38°0.06
59 °
Appleton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high59°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high75° (1999)
Record low21° (2020)
Tue, 2759° / 37°0.02
59 °
Appleton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.02 in
Chance of precipitation12%
Record high76° (1990)
Record low23° (1970)
Wed, 2858° / 37°0.04
58 °
Appleton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1968)
Record low22° (1970)
Thu, 2955° / 37°0.04
55 °
Appleton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation27%
Record high74° (1962)
Record low19° (1971)
Fri, 3055° / 35°0.03
55 °
Appleton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (2008)
Record low15° (2019)
Sat, 3155° / 36°0.02
55 °
Appleton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.02 in
Chance of precipitation13%
Record high77° (2012)
Record low20° (2002)
Sun, 0155° / 36°0.02
55 °
Appleton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (1965)
Record low18° (2002)
Mon, 0254° / 34°0.05
54 °
Appleton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (1965)
Record low18° (2002)
Tue, 0355° / 34°0.05
55 °
Appleton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.05 in
Chance of precipitation15%
Record high70° (1962)
Record low20° (1991)
Wed, 0455° / 35°0.03
55 °
Appleton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1980)
Record low21° (2002)
Thu, 0554° / 35°0.04
54 °
Appleton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1980)
Record low22° (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, ID 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, ID 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.