Monthly outlook for Chalk Cut, ID: average high 59.4°, average low 44.1°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 November (69.2°), the coolest 29 October (35.5°).
59.4°/44.1°
Average high / low
+2.6°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
57.8°
56.2°
+0.9°
8 November – 17 November
62°
51.4°
+5.9°
18 November – 27 November
at normal
45.3°
—
October records over 66 years
93.9°2 October 2010All-time high
18.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Glenns Ferry (12 mi).
Fri, 3058° / 45°0
58 °
Chalk Cut, Friday, 30 October
Overcast. High 58°, low 45°.
Pressure29.85 inHg
Wind14.8 mph E
Humidity54%
Visibility6.2 mi
Dew point41°
Sat, 3162° / 42°0.11
62 °
Chalk Cut, Saturday, 31 October
Rain. High 62°, low 42°.
Pressure29.97 inHg
Wind7.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point45°
Sun, 0152° / 45°0.22
52 °
Chalk Cut, Sunday, 1 November
Light rain. High 52°, low 45°.
Pressure29.80 inHg
Wind3.4 mph NW
Humidity89%
Visibility3.6 mi
Dew point49°
Mon, 0255° / 40°0
55 °
Chalk Cut, Monday, 2 November
Clear. High 55°, low 40°.
Pressure30.21 inHg
Wind20.4 mph NW
Humidity64%
Visibility—
Dew point37°
Tue, 0355° / 38°0
55 °
Chalk Cut, Tuesday, 3 November
Overcast. High 55°, low 38°.
Pressure30.36 inHg
Wind8.9 mph E
Humidity68%
Visibility—
Dew point37°
Wed, 0460° / 41°0
60 °
Chalk Cut, Wednesday, 4 November
Mostly clear. High 60°, low 41°.
Pressure30.09 inHg
Wind15 mph E
Humidity37%
Visibility—
Dew point26°
Thu, 0562° / 44°0
62 °
Chalk Cut, Thursday, 5 November
Mostly clear. High 62°, low 44°.
Pressure29.97 inHg
Wind12.7 mph E
Humidity40%
Visibility—
Dew point30°
Fri, 0660° / 49°0.06
60 °
Chalk Cut, Friday, 6 November
Light rain. High 60°, low 49°.
Pressure29.88 inHg
Wind9.4 mph NW
Humidity38%
Visibility—
Dew point31°
Sat, 0751° / 42°0.03
51 °
Chalk Cut, Saturday, 7 November
Light rain. High 51°, low 42°.
Pressure30.21 inHg
Wind21 mph NW
Humidity50%
Visibility—
Dew point30°
Sun, 0853° / 41°0
53 °
Chalk Cut, Sunday, 8 November
Overcast. High 53°, low 41°.
Pressure30.21 inHg
Wind16.8 mph E
Humidity40%
Visibility—
Dew point26°
Mon, 0960° / 42°0.02
60 °
Chalk Cut, Monday, 9 November
Light rain. High 60°, low 42°.
Pressure30.09 inHg
Wind14.6 mph E
Humidity41%
Visibility—
Dew point29°
Tue, 1068° / 51°0.02
68 °
Chalk Cut, Tuesday, 10 November
Light rain. High 68°, low 51°.
Pressure30.00 inHg
Wind14.4 mph W
Humidity53%
Visibility—
Dew point39°
Wed, 1167° / 55°0
67 °
Chalk Cut, Wednesday, 11 November
Overcast. High 67°, low 55°.
Pressure30.09 inHg
Wind10.7 mph E
Humidity49%
Visibility—
Dew point41°
Thu, 1269° / 51°0
69 °
Chalk Cut, Thursday, 12 November
Overcast. High 69°, low 51°.
Pressure29.80 inHg
Wind20.8 mph NW
Humidity30%
Visibility—
Dew point31°
Fri, 1356° / 43°0
56 °
Chalk Cut, Friday, 13 November
Clear. High 56°, low 43°.
Pressure30.18 inHg
Wind13.8 mph NW
Humidity38%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1450° / 35°0.04
50 °
Chalk Cut, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1999)
Record low7° (1985)
Sun, 1550° / 34°0.03
50 °
Chalk Cut, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high65° (2016)
Record low13° (1985)
Mon, 1650° / 35°0.04
50 °
Chalk Cut, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation27%
Record high69° (1999)
Record low11° (2014)
Tue, 1749° / 35°0.06
49 °
Chalk Cut, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation33%
Record high63° (1976)
Record low6° (2014)
Wed, 1848° / 34°0.05
48 °
Chalk Cut, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high63° (2019)
Record low7° (2014)
Thu, 1948° / 33°0.04
48 °
Chalk Cut, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1966)
Record low11° (2000)
Fri, 2047° / 33°0.05
47 °
Chalk Cut, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation33%
Record high63° (1966)
Record low18° (1977)
Sat, 2146° / 32°0.04
46 °
Chalk Cut, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation28%
Record high61° (2017)
Record low11° (1985)
Sun, 2246° / 31°0.09
46 °
Chalk Cut, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2017)
Record low0° (1985)
Mon, 2345° / 30°0.06
45 °
Chalk Cut, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2017)
Record low-7° (1985)
Tue, 2445° / 30°0.08
45 °
Chalk Cut, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation33%
Record high62° (1990)
Record low2° (2010)
Wed, 2544° / 30°0.06
44 °
Chalk Cut, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (1995)
Record low5° (2010)
Thu, 2642° / 29°0.07
42 °
Chalk Cut, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation35%
Record high59° (2017)
Record low9° (2010)
Fri, 2742° / 28°0.04
42 °
Chalk Cut, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation32%
Record high60° (2014)
Record low0° (2015)
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.