Monthly outlook for Culdesac, ID: average high 66.5°, average low 47°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 17 October (75.3°), the coolest 13 October (37°).
66.5°/47°
Average high / low
+3.1°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
65.3°
62.1°
+1.8°
21 October – 30 October
68.4°
57.1°
+6.3°
31 October – 9 November
at normal
51.5°
—
October records over 66 years
88°2 October 1987All-time high
14.5°30 October 2019All-time low
Mon, 1253° / 38°0.12
53 °
Culdesac, Monday, 12 October
Rain. High 53°, low 38°.
Pressure30.03 inHg
Wind2.9 mph W
Humidity56%
Visibility6.2 mi
Dew point35°
Tue, 1359° / 37°0
59 °
Culdesac, Tuesday, 13 October
Mostly clear. High 59°, low 37°.
Pressure30.15 inHg
Wind1.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point35°
Wed, 1461° / 39°0
61 °
Culdesac, Wednesday, 14 October
Mostly clear. High 61°, low 39°.
Pressure30.24 inHg
Wind0.3 mph NW
Humidity46%
Visibility6.2 mi
Dew point34°
Thu, 1568° / 41°0
68 °
Culdesac, Thursday, 15 October
Clear. High 68°, low 41°.
Pressure30.42 inHg
Wind4 mph N
Humidity48%
Visibility—
Dew point37°
Fri, 1673° / 44°0
73 °
Culdesac, Friday, 16 October
Clear. High 73°, low 44°.
Pressure30.27 inHg
Wind4.3 mph N
Humidity53%
Visibility—
Dew point42°
Sat, 1775° / 53°0
75 °
Culdesac, Saturday, 17 October
Overcast. High 75°, low 53°.
Pressure30.15 inHg
Wind3.2 mph SE
Humidity28%
Visibility—
Dew point32°
Sun, 1875° / 56°0
75 °
Culdesac, Sunday, 18 October
Overcast. High 75°, low 56°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity28%
Visibility—
Dew point34°
Mon, 1972° / 55°0
72 °
Culdesac, Monday, 19 October
Partly cloudy. High 72°, low 55°.
Pressure30.09 inHg
Wind6 mph NW
Humidity36%
Visibility—
Dew point38°
Tue, 2063° / 49°0.01
63 °
Culdesac, Tuesday, 20 October
Light rain. High 63°, low 49°.
Pressure30.18 inHg
Wind10.7 mph NW
Humidity35%
Visibility—
Dew point32°
Wed, 2164° / 47°0
64 °
Culdesac, Wednesday, 21 October
Overcast. High 64°, low 47°.
Pressure30.12 inHg
Wind3.4 mph E
Humidity35%
Visibility—
Dew point30°
Thu, 2268° / 48°0
68 °
Culdesac, Thursday, 22 October
Overcast. High 68°, low 48°.
Pressure30.15 inHg
Wind4.7 mph NW
Humidity31%
Visibility—
Dew point30°
Fri, 2374° / 50°0
74 °
Culdesac, Friday, 23 October
Clear. High 74°, low 50°.
Pressure30.12 inHg
Wind3.7 mph N
Humidity32%
Visibility—
Dew point33°
Sat, 2473° / 52°0
73 °
Culdesac, Saturday, 24 October
Clear. High 73°, low 52°.
Pressure30.09 inHg
Wind4.6 mph NW
Humidity31%
Visibility—
Dew point33°
Sun, 2571° / 52°0
71 °
Culdesac, Sunday, 25 October
Mostly clear. High 71°, low 52°.
Pressure30.03 inHg
Wind5 mph NW
Humidity31%
Visibility—
Dew point33°
Mon, 2659° / 49°0
59 °
Culdesac, Monday, 26 October
Overcast. High 59°, low 49°.
Pressure30.03 inHg
Wind4.6 mph N
Humidity36%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 38°0.08
55 °
Culdesac, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.08 in
Chance of precipitation40%
Record high71° (1965)
Record low24° (2020)
Wed, 2855° / 37°0.08
55 °
Culdesac, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.08 in
Chance of precipitation45%
Record high69° (1987)
Record low24° (1971)
Thu, 2954° / 37°0.08
54 °
Culdesac, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation42%
Record high70° (1983)
Record low19° (2019)
Fri, 3054° / 37°0.07
54 °
Culdesac, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.07 in
Chance of precipitation35%
Record high71° (2008)
Record low15° (2019)
Sat, 3153° / 37°0.11
53 °
Culdesac, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high71° (1988)
Record low20° (2002)
Sun, 0152° / 37°0.11
52 °
Culdesac, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation43%
Record high70° (1988)
Record low20° (2002)
Mon, 0253° / 36°0.07
53 °
Culdesac, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation37%
Record high66° (1981)
Record low20° (2002)
Tue, 0353° / 35°0.04
53 °
Culdesac, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (1975)
Record low19° (1973)
Wed, 0452° / 37°0.12
52 °
Culdesac, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation48%
Record high67° (1975)
Record low22° (1973)
Thu, 0552° / 36°0.1
52 °
Culdesac, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (2012)
Record low19° (1971)
Fri, 0651° / 36°0.12
51 °
Culdesac, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation53%
Record high68° (2012)
Record low15° (1971)
Sat, 0750° / 36°0.13
50 °
Culdesac, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation47%
Record high68° (1999)
Record low20° (1973)
Sun, 0850° / 34°0.09
50 °
Culdesac, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (2016)
Record low18° (1994)
Mon, 0949° / 33°0.09
49 °
Culdesac, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high64° (2016)
Record low20° (1986)
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 Culdesac, 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 Culdesac, 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.