Monthly outlook for Chalk Cut, ID: average high 40.8°, average low 29.1°. That is 3.3° below the climate normal for November. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 13 November (63.7°), the coolest 25 November (16°).
40.8°/29.1°
Average high / low
−3.3°
Below normal
7 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
45.1°
48.7°
-2°
23 November – 2 December
33.6°
42.7°
-5.1°
3 December – 12 December
at normal
40.1°
—
November records over 66 years
75°6 November 1999All-time high
-7.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Glenns Ferry (12 mi).
Sat, 1453° / 37°0.15
53 °
Chalk Cut, Saturday, 14 November
Rain. High 53°, low 37°.
Pressure29.91 inHg
Wind10.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point34°
Sun, 1558° / 41°0
58 °
Chalk Cut, Sunday, 15 November
Overcast. High 58°, low 41°.
Pressure30.00 inHg
Wind17.4 mph E
Humidity45%
Visibility6.2 mi
Dew point35°
Mon, 1648° / 42°0.2
48 °
Chalk Cut, Monday, 16 November
Light rain. High 48°, low 42°.
Pressure30.03 inHg
Wind3.9 mph SW
Humidity80%
Visibility4.3 mi
Dew point42°
Tue, 1746° / 34°0.02
46 °
Chalk Cut, Tuesday, 17 November
Light rain. High 46°, low 34°.
Pressure29.97 inHg
Wind19.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point33°
Wed, 1840° / 31°0.15
40 °
Chalk Cut, Wednesday, 18 November
Snow. High 40°, low 31°.
Pressure30.03 inHg
Wind13.7 mph E
Humidity78%
Visibility—
Dew point30°
Thu, 1937° / 33°0.42
37 °
Chalk Cut, Thursday, 19 November
Snow. High 37°, low 33°.
Pressure29.97 inHg
Wind12.6 mph NW
Humidity100%
Visibility—
Dew point35°
Fri, 2035° / 30°0.21
35 °
Chalk Cut, Friday, 20 November
Snow. High 35°, low 30°.
Pressure29.88 inHg
Wind22.9 mph NW
Humidity88%
Visibility—
Dew point29°
Sat, 2137° / 27°0
37 °
Chalk Cut, Saturday, 21 November
Overcast. High 37°, low 27°.
Pressure30.15 inHg
Wind9.7 mph W
Humidity79%
Visibility—
Dew point28°
Sun, 2235° / 25°0
35 °
Chalk Cut, Sunday, 22 November
Overcast. High 35°, low 25°.
Pressure30.36 inHg
Wind6.5 mph E
Humidity69%
Visibility—
Dew point20°
Mon, 2334° / 19°0
34 °
Chalk Cut, Monday, 23 November
Partly cloudy. High 34°, low 19°.
Pressure30.56 inHg
Wind16.7 mph SE
Humidity65%
Visibility—
Dew point16°
Tue, 2431° / 17°0
31 °
Chalk Cut, Tuesday, 24 November
Clear. High 31°, low 17°.
Pressure30.53 inHg
Wind11.8 mph SE
Humidity56%
Visibility—
Dew point10°
Wed, 2529° / 16°0
29 °
Chalk Cut, Wednesday, 25 November
Partly cloudy. High 29°, low 16°.
Pressure30.39 inHg
Wind10 mph SE
Humidity55%
Visibility—
Dew point9°
Thu, 2632° / 19°0
32 °
Chalk Cut, Thursday, 26 November
Clear. High 32°, low 19°.
Pressure30.47 inHg
Wind10.4 mph SE
Humidity59%
Visibility—
Dew point13°
Fri, 2731° / 20°0.18
31 °
Chalk Cut, Friday, 27 November
Snow. High 31°, low 20°.
Pressure30.36 inHg
Wind18.2 mph SE
Humidity62%
Visibility—
Dew point15°
Sat, 2844° / 31°0.02
44 °
Chalk Cut, Saturday, 28 November
Snow. High 44°, low 31°.
Pressure30.12 inHg
Wind10.7 mph E
Humidity92%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2942° / 28°0.07
42 °
Chalk Cut, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (1995)
Record low0° (2015)
Mon, 3041° / 28°0.06
41 °
Chalk Cut, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high59° (1999)
Record low-1° (2015)
Tue, 0142° / 28°0.08
42 °
Chalk Cut, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.08 in
Chance of precipitation42%
Record high59° (2012)
Record low1° (2015)
Wed, 0242° / 29°0.09
42 °
Chalk Cut, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high56° (2012)
Record low3° (1984)
Thu, 0342° / 29°0.06
42 °
Chalk Cut, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high57° (1977)
Record low10° (2006)
Fri, 0442° / 28°0.05
42 °
Chalk Cut, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation37%
Record high56° (2007)
Record low1° (1996)
Sat, 0541° / 27°0.06
41 °
Chalk Cut, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high55° (1987)
Record low3° (1992)
Sun, 0640° / 27°0.06
40 °
Chalk Cut, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation33%
Record high58° (1981)
Record low-1° (1992)
Mon, 0740° / 28°0.06
40 °
Chalk Cut, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation40%
Record high55° (1981)
Record low5° (1971)
Tue, 0839° / 26°0.06
39 °
Chalk Cut, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (1981)
Record low-2° (1972)
Wed, 0939° / 26°0.05
39 °
Chalk Cut, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high55° (2025)
Record low-12° (1972)
Thu, 1040° / 26°0.05
40 °
Chalk Cut, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (2025)
Record low-15° (1972)
Fri, 1139° / 26°0.04
39 °
Chalk Cut, Friday, 11 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high59° (2025)
Record low-13° (1972)
Sat, 1240° / 26°0.07
40 °
Chalk Cut, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation40%
Record high58° (2014)
Record low-10° (1972)
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 Chalk Cut, 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 Chalk Cut, 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.