Monthly outlook for Darby, ID: average high 51.5°, average low 33.3°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 17 October (64.6°), the coolest 25 October (21.9°).
51.5°/33.3°
Average high / low
+1.2°
Above normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
53.9°
51.3°
+1.4°
25 October – 3 November
47.6°
44.5°
+1.7°
4 November – 13 November
at normal
40.1°
—
October records over 66 years
79.7°3 October 2010All-time high
-9.8°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Victor (7 mi).
Fri, 1660° / 29°0
60 °
Darby, Friday, 16 October
Mostly clear. High 60°, low 29°.
Pressure30.56 inHg
Wind1.7 mph W
Humidity42%
Visibility6.2 mi
Dew point26°
Sat, 1765° / 32°0
65 °
Darby, Saturday, 17 October
Mostly clear. High 65°, low 32°.
Pressure30.24 inHg
Wind3.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point26°
Sun, 1862° / 37°0
62 °
Darby, Sunday, 18 October
Clear. High 62°, low 37°.
Pressure30.06 inHg
Wind3 mph W
Humidity36%
Visibility6.2 mi
Dew point26°
Mon, 1963° / 38°0
63 °
Darby, Monday, 19 October
Mostly clear. High 63°, low 38°.
Pressure29.94 inHg
Wind6.5 mph S
Humidity36%
Visibility6.2 mi
Dew point30°
Tue, 2058° / 43°0.04
58 °
Darby, Tuesday, 20 October
Light rain. High 58°, low 43°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity55%
Visibility—
Dew point40°
Wed, 2157° / 41°0.05
57 °
Darby, Wednesday, 21 October
Light rain. High 57°, low 41°.
Pressure29.91 inHg
Wind8 mph N
Humidity53%
Visibility—
Dew point38°
Thu, 2245° / 40°0.5
45 °
Darby, Thursday, 22 October
Snow. High 45°, low 40°.
Pressure29.91 inHg
Wind4.9 mph W
Humidity97%
Visibility—
Dew point39°
Fri, 2339° / 36°0.42
39 °
Darby, Friday, 23 October
Snow. High 39°, low 36°.
Pressure30.03 inHg
Wind9.2 mph SW
Humidity100%
Visibility—
Dew point38°
Sat, 2436° / 27°0.07
36 °
Darby, Saturday, 24 October
Light snow. High 36°, low 27°.
Pressure30.36 inHg
Wind7.9 mph S
Humidity68%
Visibility—
Dew point23°
Sun, 2542° / 22°0
42 °
Darby, Sunday, 25 October
Partly cloudy. High 42°, low 22°.
Pressure30.30 inHg
Wind5.3 mph E
Humidity58%
Visibility—
Dew point23°
Mon, 2647° / 26°0
47 °
Darby, Monday, 26 October
Clear. High 47°, low 26°.
Pressure30.12 inHg
Wind7 mph E
Humidity56%
Visibility—
Dew point27°
Tue, 2745° / 30°0
45 °
Darby, Tuesday, 27 October
Overcast. High 45°, low 30°.
Pressure30.15 inHg
Wind4.3 mph SW
Humidity49%
Visibility—
Dew point24°
Wed, 2850° / 37°0.03
50 °
Darby, Wednesday, 28 October
Light rain. High 50°, low 37°.
Pressure30.12 inHg
Wind17.9 mph SW
Humidity59%
Visibility—
Dew point34°
Thu, 2949° / 29°0.03
49 °
Darby, Thursday, 29 October
Light rain. High 49°, low 29°.
Pressure30.39 inHg
Wind4.3 mph SE
Humidity30%
Visibility—
Dew point13°
Fri, 3053° / 34°0
53 °
Darby, Friday, 30 October
Overcast. High 53°, low 34°.
Pressure30.27 inHg
Wind6.2 mph SE
Humidity25%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3143° / 26°0.09
43 °
Darby, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (2014)
Record low-1° (1972)
Sun, 0142° / 25°0.08
42 °
Darby, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.08 in
Chance of precipitation40%
Record high61° (1988)
Record low-3° (2002)
Mon, 0242° / 24°0.09
42 °
Darby, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation42%
Record high59° (1978)
Record low-5° (1991)
Tue, 0342° / 24°0.06
42 °
Darby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1962)
Record low-6° (1991)
Wed, 0443° / 24°0.09
43 °
Darby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high57° (1965)
Record low2° (1994)
Thu, 0542° / 25°0.11
42 °
Darby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.11 in
Chance of precipitation42%
Record high60° (1987)
Record low2° (2003)
Fri, 0642° / 25°0.12
42 °
Darby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.12 in
Chance of precipitation47%
Record high62° (1999)
Record low-2° (2003)
Sat, 0741° / 24°0.13
41 °
Darby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.13 in
Chance of precipitation52%
Record high62° (1999)
Record low-2° (2003)
Sun, 0840° / 23°0.13
40 °
Darby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.13 in
Chance of precipitation50%
Record high58° (1999)
Record low3° (2003)
Mon, 0940° / 22°0.13
40 °
Darby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.13 in
Chance of precipitation45%
Record high58° (2016)
Record low3° (1960)
Tue, 1039° / 22°0.1
39 °
Darby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.1 in
Chance of precipitation45%
Record high60° (2016)
Record low-8° (1986)
Wed, 1139° / 22°0.09
39 °
Darby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.09 in
Chance of precipitation37%
Record high58° (1999)
Record low1° (2018)
Thu, 1239° / 21°0.11
39 °
Darby, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low21°
Average precipitation0.11 in
Chance of precipitation42%
Record high62° (1999)
Record low-16° (2014)
Fri, 1338° / 23°0.11
38 °
Darby, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high59° (1999)
Record low-10° (2014)
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 Darby, 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 Darby, 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.