Monthly outlook for Idmon, ID: average high 52.2°, average low 34.4°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 1.9 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 25 October (59.9°), the coolest 14 October (26.9°).
52.2°/34.4°
Average high / low
+1.1°
Above normal
1 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
50.7°
51.6°
-0.5°
21 October – 30 October
54.7°
45.8°
+5°
31 October – 9 November
at normal
39.5°
—
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).
Mon, 1247° / 29°0.02
47 °
Idmon, Monday, 12 October
Light rain. High 47°, low 29°.
Pressure29.83 inHg
Wind3 mph NE
Humidity69%
Visibility6.2 mi
Dew point34°
Tue, 1346° / 31°0
46 °
Idmon, Tuesday, 13 October
Partly cloudy. High 46°, low 31°.
Pressure29.94 inHg
Wind11.1 mph N
Humidity69%
Visibility6.2 mi
Dew point30°
Wed, 1450° / 27°0
50 °
Idmon, Wednesday, 14 October
Overcast. High 50°, low 27°.
Pressure30.09 inHg
Wind4.8 mph N
Humidity53%
Visibility6.2 mi
Dew point27°
Thu, 1552° / 27°0
52 °
Idmon, Thursday, 15 October
Clear. High 52°, low 27°.
Pressure30.42 inHg
Wind11.7 mph N
Humidity51%
Visibility—
Dew point27°
Fri, 1656° / 32°0
56 °
Idmon, Friday, 16 October
Clear. High 56°, low 32°.
Pressure30.47 inHg
Wind7.5 mph N
Humidity46%
Visibility—
Dew point29°
Sat, 1755° / 39°0
55 °
Idmon, Saturday, 17 October
Clear. High 55°, low 39°.
Pressure30.27 inHg
Wind9.7 mph SW
Humidity38%
Visibility—
Dew point26°
Sun, 1856° / 40°0
56 °
Idmon, Sunday, 18 October
Overcast. High 56°, low 40°.
Pressure30.15 inHg
Wind8.1 mph S
Humidity47%
Visibility—
Dew point31°
Mon, 1956° / 43°0
56 °
Idmon, Monday, 19 October
Overcast. High 56°, low 43°.
Pressure30.00 inHg
Wind12.6 mph SW
Humidity42%
Visibility—
Dew point30°
Tue, 2044° / 34°0
44 °
Idmon, Tuesday, 20 October
Light rain. High 44°, low 34°.
Pressure30.03 inHg
Wind7.4 mph SE
Humidity48%
Visibility—
Dew point23°
Wed, 2149° / 30°0
49 °
Idmon, Wednesday, 21 October
Partly cloudy. High 49°, low 30°.
Pressure30.18 inHg
Wind7.5 mph S
Humidity38%
Visibility—
Dew point18°
Thu, 2258° / 38°0.02
58 °
Idmon, Thursday, 22 October
Light rain. High 58°, low 38°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity34%
Visibility—
Dew point26°
Fri, 2349° / 35°0.03
49 °
Idmon, Friday, 23 October
Light rain. High 49°, low 35°.
Pressure30.24 inHg
Wind6.7 mph SE
Humidity56%
Visibility—
Dew point29°
Sat, 2454° / 35°0
54 °
Idmon, Saturday, 24 October
Overcast. High 54°, low 35°.
Pressure30.27 inHg
Wind6.5 mph N
Humidity39%
Visibility—
Dew point24°
Sun, 2560° / 37°0
60 °
Idmon, Sunday, 25 October
Clear. High 60°, low 37°.
Pressure30.30 inHg
Wind7.6 mph N
Humidity27%
Visibility—
Dew point19°
Mon, 2660° / 40°0
60 °
Idmon, Monday, 26 October
Clear. High 60°, low 40°.
Pressure30.15 inHg
Wind7 mph SW
Humidity24%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0937° / 20°0.07
37 °
Idmon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.07 in
Chance of precipitation33%
Record high53° (2016)
Record low2° (2018)
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.