Monthly outlook for Idmon, ID: average high 50°, average low 32.5°. That is 0.4° below the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 10 October (60.2°), the coolest 16 October (25.8°).
50°/32.5°
Average high / low
−0.4°
Below normal
3 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
51.5°
51.9°
-0.2°
20 October – 29 October
47.4°
46.8°
+0.3°
30 October – 8 November
at normal
39.9°
—
October records over 66 years
77.2°2 October 2010All-time high
-5.6°27 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Eighteenmile (4 mi).
Sun, 1147° / 33°1.26
47 °
Idmon, Sunday, 11 October
Rain. High 47°, low 33°.
Pressure29.68 inHg
Wind4.5 mph SE
Humidity96%
Visibility2.3 mi
Dew point42°
Mon, 1244° / 30°0.31
44 °
Idmon, Monday, 12 October
Snow. High 44°, low 30°.
Pressure29.94 inHg
Wind3.2 mph E
Humidity87%
Visibility6.2 mi
Dew point33°
Tue, 1350° / 30°0
50 °
Idmon, Tuesday, 13 October
Overcast. High 50°, low 30°.
Pressure29.94 inHg
Wind9.3 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Wed, 1451° / 28°0
51 °
Idmon, Wednesday, 14 October
Overcast. High 51°, low 28°.
Pressure30.06 inHg
Wind12.7 mph N
Humidity52%
Visibility—
Dew point29°
Thu, 1557° / 29°0
57 °
Idmon, Thursday, 15 October
Clear. High 57°, low 29°.
Pressure30.24 inHg
Wind14.7 mph N
Humidity43%
Visibility—
Dew point27°
Fri, 1644° / 26°0
44 °
Idmon, Friday, 16 October
Partly cloudy. High 44°, low 26°.
Pressure30.56 inHg
Wind11.8 mph N
Humidity26%
Visibility—
Dew point5°
Sat, 1753° / 30°0
53 °
Idmon, Saturday, 17 October
Mostly clear. High 53°, low 30°.
Pressure30.33 inHg
Wind6.5 mph S
Humidity22%
Visibility—
Dew point9°
Sun, 1853° / 36°0
53 °
Idmon, Sunday, 18 October
Partly cloudy. High 53°, low 36°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity34%
Visibility—
Dew point21°
Mon, 1955° / 37°0
55 °
Idmon, Monday, 19 October
Overcast. High 55°, low 37°.
Pressure30.03 inHg
Wind8.4 mph SW
Humidity42%
Visibility—
Dew point26°
Tue, 2054° / 39°0
54 °
Idmon, Tuesday, 20 October
Overcast. High 54°, low 39°.
Pressure29.91 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point27°
Wed, 2150° / 36°0.02
50 °
Idmon, Wednesday, 21 October
Light rain. High 50°, low 36°.
Pressure29.77 inHg
Wind18.5 mph S
Humidity26%
Visibility—
Dew point15°
Thu, 2244° / 27°0
44 °
Idmon, Thursday, 22 October
Overcast. High 44°, low 27°.
Pressure30.24 inHg
Wind11.4 mph SW
Humidity48%
Visibility—
Dew point19°
Fri, 2347° / 35°0
47 °
Idmon, Friday, 23 October
Overcast. High 47°, low 35°.
Pressure29.97 inHg
Wind17.4 mph W
Humidity50%
Visibility—
Dew point23°
Sat, 2444° / 28°0
44 °
Idmon, Saturday, 24 October
Mostly clear. High 44°, low 28°.
Pressure30.18 inHg
Wind11.9 mph SW
Humidity55%
Visibility—
Dew point23°
Sun, 2546° / 36°0.04
46 °
Idmon, Sunday, 25 October
Light rain. High 46°, low 36°.
Pressure29.47 inHg
Wind18.6 mph W
Humidity60%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2646° / 27°0.08
46 °
Idmon, Monday, 26 October
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (1988)
Record low9° (2020)
Tue, 2744° / 25°0.04
44 °
Idmon, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1977)
Record low-6° (1970)
Wed, 2844° / 26°0.05
44 °
Idmon, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1990)
Record low1° (1970)
Thu, 2943° / 25°0.06
43 °
Idmon, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1964)
Record low-1° (1971)
Fri, 3041° / 24°0.06
41 °
Idmon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1962)
Record low-1° (1991)
Sat, 3141° / 24°0.04
41 °
Idmon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation28%
Record high59° (2008)
Record low5° (1972)
Sun, 0141° / 23°0.03
41 °
Idmon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2014)
Record low-4° (2002)
Mon, 0240° / 23°0.05
40 °
Idmon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation25%
Record high57° (1962)
Record low-8° (1991)
Tue, 0340° / 23°0.03
40 °
Idmon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.03 in
Chance of precipitation22%
Record high57° (1962)
Record low-7° (1991)
Wed, 0440° / 23°0.06
40 °
Idmon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high55° (1965)
Record low-1° (1961)
Thu, 0540° / 23°0.05
40 °
Idmon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.05 in
Chance of precipitation33%
Record high56° (1987)
Record low-7° (1971)
Fri, 0640° / 22°0.06
40 °
Idmon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (2020)
Record low-8° (1971)
Sat, 0739° / 22°0.06
39 °
Idmon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1999)
Record low-1° (1971)
Sun, 0837° / 21°0.07
37 °
Idmon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.07 in
Chance of precipitation38%
Record high54° (1965)
Record low-3° (1994)
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 Idmon, 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 Idmon, 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.