Monthly outlook for Culdesac, ID: average high 62.8°, average low 45°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 8 October (81.6°), the coolest 16 October (36.9°).
62.8°/45°
Average high / low
+0.3°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
61.6°
63.2°
-0.9°
18 October – 27 October
64.7°
59.3°
+3°
28 October – 6 November
at normal
52.9°
—
October records over 66 years
88°2 October 1987All-time high
14.5°30 October 2019All-time low
Fri, 0975° / 47°0.04
75 °
Culdesac, Friday, 9 October
Light rain. High 75°, low 47°.
Pressure29.65 inHg
Wind1.1 mph NW
Humidity36%
Visibility6.2 mi
Dew point43°
Sat, 1058° / 40°0
58 °
Culdesac, Saturday, 10 October
Mostly clear. High 58°, low 40°.
Pressure29.80 inHg
Wind1.5 mph N
Humidity46%
Visibility6.2 mi
Dew point35°
Sun, 1159° / 47°0
59 °
Culdesac, Sunday, 11 October
Partly cloudy. High 59°, low 47°.
Pressure29.83 inHg
Wind5.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point31°
Mon, 1256° / 40°0
56 °
Culdesac, Monday, 12 October
Overcast. High 56°, low 40°.
Pressure29.91 inHg
Wind3.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point33°
Tue, 1361° / 40°0
61 °
Culdesac, Tuesday, 13 October
Clear. High 61°, low 40°.
Pressure30.03 inHg
Wind4.7 mph S
Humidity48%
Visibility—
Dew point33°
Wed, 1450° / 43°0.37
50 °
Culdesac, Wednesday, 14 October
Rain. High 50°, low 43°.
Pressure30.00 inHg
Wind14.5 mph W
Humidity62%
Visibility—
Dew point35°
Thu, 1554° / 42°0.01
54 °
Culdesac, Thursday, 15 October
Light rain. High 54°, low 42°.
Pressure30.47 inHg
Wind10.2 mph NE
Humidity66%
Visibility—
Dew point38°
Fri, 1656° / 37°0
56 °
Culdesac, Friday, 16 October
Clear. High 56°, low 37°.
Pressure30.47 inHg
Wind8.5 mph E
Humidity45%
Visibility—
Dew point27°
Sat, 1764° / 40°0
64 °
Culdesac, Saturday, 17 October
Clear. High 64°, low 40°.
Pressure30.15 inHg
Wind6 mph E
Humidity31%
Visibility—
Dew point24°
Sun, 1853° / 49°0.49
53 °
Culdesac, Sunday, 18 October
Rain. High 53°, low 49°.
Pressure30.12 inHg
Wind3.2 mph E
Humidity93%
Visibility—
Dew point48°
Mon, 1963° / 49°0
63 °
Culdesac, Monday, 19 October
Partly cloudy. High 63°, low 49°.
Pressure30.21 inHg
Wind4.2 mph SE
Humidity67%
Visibility—
Dew point47°
Tue, 2067° / 48°0
67 °
Culdesac, Tuesday, 20 October
Clear. High 67°, low 48°.
Pressure30.18 inHg
Wind4.3 mph SE
Humidity50%
Visibility—
Dew point40°
Wed, 2170° / 51°0
70 °
Culdesac, Wednesday, 21 October
Overcast. High 70°, low 51°.
Pressure30.09 inHg
Wind4.2 mph SE
Humidity40%
Visibility—
Dew point37°
Thu, 2273° / 52°0
73 °
Culdesac, Thursday, 22 October
Clear. High 73°, low 52°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity35%
Visibility—
Dew point35°
Fri, 2362° / 51°0.03
62 °
Culdesac, Friday, 23 October
Light rain. High 62°, low 51°.
Pressure30.06 inHg
Wind4.1 mph SE
Humidity68%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2459° / 39°0.07
59 °
Culdesac, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (2007)
Record low28° (1975)
Sun, 2558° / 39°0.07
58 °
Culdesac, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.07 in
Chance of precipitation35%
Record high73° (1965)
Record low20° (2020)
Mon, 2657° / 39°0.1
57 °
Culdesac, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.1 in
Chance of precipitation43%
Record high73° (1986)
Record low22° (2020)
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)
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.