Monthly outlook for Idmon, ID: average high 54.1°, average low 35.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (72.6°), the coolest 15 October (27.3°).
54.1°/35.7°
Average high / low
+1.6°
Above normal
4 / 3
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
52.9°
52.4°
+0.3°
19 October – 28 October
56.2°
47.7°
+4.8°
29 October – 7 November
at normal
40.5°
—
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).
Sat, 1059° / 39°0.39
59 °
Idmon, Saturday, 10 October
Rain. High 59°, low 39°.
Pressure29.62 inHg
Wind9.6 mph S
Humidity65%
Visibility6.2 mi
Dew point40°
Sun, 1143° / 33°1.04
43 °
Idmon, Sunday, 11 October
Rain. High 43°, low 33°.
Pressure29.65 inHg
Wind5.9 mph SE
Humidity98%
Visibility2.4 mi
Dew point43°
Mon, 1244° / 30°0.22
44 °
Idmon, Monday, 12 October
Snow. High 44°, low 30°.
Pressure29.94 inHg
Wind3 mph SE
Humidity90%
Visibility6.2 mi
Dew point35°
Tue, 1345° / 30°0.05
45 °
Idmon, Tuesday, 13 October
Light snow. High 45°, low 30°.
Pressure29.91 inHg
Wind11.1 mph N
Humidity59%
Visibility6.2 mi
Dew point30°
Wed, 1451° / 29°0
51 °
Idmon, Wednesday, 14 October
Overcast. High 51°, low 29°.
Pressure30.03 inHg
Wind11.1 mph N
Humidity54%
Visibility—
Dew point30°
Thu, 1549° / 27°0
49 °
Idmon, Thursday, 15 October
Overcast. High 49°, low 27°.
Pressure30.27 inHg
Wind7.4 mph W
Humidity54%
Visibility—
Dew point27°
Fri, 1653° / 34°0
53 °
Idmon, Friday, 16 October
Mostly clear. High 53°, low 34°.
Pressure30.45 inHg
Wind5.2 mph NE
Humidity52%
Visibility—
Dew point29°
Sat, 1754° / 38°0
54 °
Idmon, Saturday, 17 October
Overcast. High 54°, low 38°.
Pressure30.30 inHg
Wind6.8 mph SW
Humidity45%
Visibility—
Dew point29°
Sun, 1858° / 40°0
58 °
Idmon, Sunday, 18 October
Overcast. High 58°, low 40°.
Pressure30.21 inHg
Wind5 mph SW
Humidity41%
Visibility—
Dew point29°
Mon, 1958° / 40°0
58 °
Idmon, Monday, 19 October
Clear. High 58°, low 40°.
Pressure30.15 inHg
Wind7 mph S
Humidity39%
Visibility—
Dew point28°
Tue, 2059° / 42°0
59 °
Idmon, Tuesday, 20 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity38%
Visibility—
Dew point29°
Wed, 2162° / 42°0
62 °
Idmon, Wednesday, 21 October
Clear. High 62°, low 42°.
Pressure30.12 inHg
Wind6.6 mph S
Humidity36%
Visibility—
Dew point29°
Thu, 2251° / 38°0.02
51 °
Idmon, Thursday, 22 October
Light rain. High 51°, low 38°.
Pressure29.91 inHg
Wind24.1 mph S
Humidity56%
Visibility—
Dew point35°
Fri, 2350° / 34°0
50 °
Idmon, Friday, 23 October
Overcast. High 50°, low 34°.
Pressure29.88 inHg
Wind9.6 mph N
Humidity54%
Visibility—
Dew point28°
Sat, 2456° / 39°0
56 °
Idmon, Saturday, 24 October
Overcast. High 56°, low 39°.
Pressure29.88 inHg
Wind11.6 mph N
Humidity44%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2547° / 28°0.06
47 °
Idmon, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (2014)
Record low3° (1970)
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)
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.