Monthly outlook for Clayton, ID: average high 47.1°, average low 31.1°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 6 November (57.7°), the coolest 3 November (26.6°).
47.1°/31.1°
Average high / low
+1°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
46°
46.6°
-0.3°
4 November – 13 November
49°
42.1°
+3.8°
14 November – 23 November
at normal
37.7°
—
October records over 66 years
81.9°2 October 2010All-time high
-8.3°10 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Torreys (10 mi).
Mon, 2655° / 32°0.17
55 °
Clayton, Monday, 26 October
Snow. High 55°, low 32°.
Pressure30.00 inHg
Wind2.8 mph E
Humidity66%
Visibility6.2 mi
Dew point30°
Tue, 2738° / 29°0
38 °
Clayton, Tuesday, 27 October
Light snow. High 38°, low 29°.
Pressure30.06 inHg
Wind7 mph W
Humidity86%
Visibility6.2 mi
Dew point21°
Wed, 2840° / 27°0
40 °
Clayton, Wednesday, 28 October
Light snow. High 40°, low 27°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity85%
Visibility6.2 mi
Dew point21°
Thu, 2946° / 27°0
46 °
Clayton, Thursday, 29 October
Overcast. High 46°, low 27°.
Pressure30.03 inHg
Wind3.2 mph SE
Humidity75%
Visibility—
Dew point31°
Fri, 3041° / 33°0.04
41 °
Clayton, Friday, 30 October
Snow. High 41°, low 33°.
Pressure29.91 inHg
Wind3.7 mph W
Humidity82%
Visibility—
Dew point34°
Sat, 3149° / 32°0.04
49 °
Clayton, Saturday, 31 October
Light snow. High 49°, low 32°.
Pressure29.97 inHg
Wind12.6 mph SW
Humidity44%
Visibility—
Dew point23°
Sun, 0144° / 35°0.11
44 °
Clayton, Sunday, 1 November
Snow. High 44°, low 35°.
Pressure29.68 inHg
Wind3.9 mph NE
Humidity57%
Visibility—
Dew point29°
Mon, 0244° / 29°0.28
44 °
Clayton, Monday, 2 November
Snow. High 44°, low 29°.
Pressure30.09 inHg
Wind5.7 mph SW
Humidity74%
Visibility—
Dew point33°
Tue, 0346° / 27°0
46 °
Clayton, Tuesday, 3 November
Overcast. High 46°, low 27°.
Pressure30.06 inHg
Wind5.3 mph SW
Humidity40%
Visibility—
Dew point17°
Wed, 0449° / 32°0
49 °
Clayton, Wednesday, 4 November
Overcast. High 49°, low 32°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity60%
Visibility—
Dew point30°
Thu, 0554° / 34°0
54 °
Clayton, Thursday, 5 November
Overcast. High 54°, low 34°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity46%
Visibility—
Dew point29°
Fri, 0658° / 39°0
58 °
Clayton, Friday, 6 November
Overcast. High 58°, low 39°.
Pressure29.80 inHg
Wind6.1 mph S
Humidity44%
Visibility—
Dew point32°
Sat, 0744° / 33°0.26
44 °
Clayton, Saturday, 7 November
Rain. High 44°, low 33°.
Pressure29.53 inHg
Wind7.5 mph W
Humidity97%
Visibility—
Dew point40°
Sun, 0843° / 31°0.01
43 °
Clayton, Sunday, 8 November
Snow. High 43°, low 31°.
Pressure30.00 inHg
Wind5.6 mph W
Humidity57%
Visibility—
Dew point25°
Mon, 0946° / 30°0.01
46 °
Clayton, Monday, 9 November
Light snow. High 46°, low 30°.
Pressure30.33 inHg
Wind5.9 mph W
Humidity49%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1040° / 20°0.05
40 °
Clayton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low20°
Average precipitation0.05 in
Chance of precipitation32%
Record high61° (2025)
Record low-6° (1986)
Wed, 1141° / 20°0.05
41 °
Clayton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (2016)
Record low-4° (2000)
Thu, 1241° / 20°0.06
41 °
Clayton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low20°
Average precipitation0.06 in
Chance of precipitation35%
Record high60° (1999)
Record low-9° (1982)
Fri, 1340° / 21°0.06
40 °
Clayton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low21°
Average precipitation0.06 in
Chance of precipitation35%
Record high58° (1999)
Record low-8° (2000)
Sat, 1439° / 19°0.06
39 °
Clayton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low19°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (1999)
Record low-6° (1982)
Sun, 1540° / 17°0.04
40 °
Clayton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low17°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (1999)
Record low-11° (2009)
Mon, 1640° / 19°0.06
40 °
Clayton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low19°
Average precipitation0.06 in
Chance of precipitation35%
Record high55° (1999)
Record low-6° (1961)
Tue, 1738° / 19°0.05
38 °
Clayton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low19°
Average precipitation0.05 in
Chance of precipitation35%
Record high55° (1976)
Record low-2° (1975)
Wed, 1838° / 18°0.07
38 °
Clayton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low18°
Average precipitation0.07 in
Chance of precipitation33%
Record high52° (2019)
Record low-10° (1969)
Thu, 1938° / 17°0.07
38 °
Clayton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low17°
Average precipitation0.07 in
Chance of precipitation37%
Record high52° (2008)
Record low-4° (2009)
Fri, 2037° / 17°0.06
37 °
Clayton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low17°
Average precipitation0.06 in
Chance of precipitation37%
Record high53° (2002)
Record low-11° (1977)
Sat, 2137° / 15°0.08
37 °
Clayton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low15°
Average precipitation0.08 in
Chance of precipitation37%
Record high50° (1976)
Record low-11° (1977)
Sun, 2235° / 15°0.08
35 °
Clayton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.08 in
Chance of precipitation35%
Record high52° (2017)
Record low-14° (1994)
Mon, 2335° / 13°0.07
35 °
Clayton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low13°
Average precipitation0.07 in
Chance of precipitation35%
Record high52° (1976)
Record low-23° (1985)
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 Clayton, 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 Clayton, 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.