Monthly outlook for Mount Idaho, ID: average high 43.3°, average low 31.5°. That is 2° above the climate normal for November. Precipitation is expected on 10 days (about 2.4 inches), against a normal of 8 days and 1.8 inches. The warmest day looks like 24 November (48.6°), the coolest 27 November (24.5°).
43.3°/31.5°
Average high / low
+2°
Above normal
10 / 8
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
43.3°
41.7°
+0.9°
24 November – 3 December
43.4°
36.6°
+3.8°
4 December – 13 December
at normal
34.6°
—
November records over 66 years
67.6°1 November 1965All-time high
-17.5°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Grangeville (2 mi).
Sun, 1546° / 26°0.09
46 °
Mount Idaho, Sunday, 15 November
Light rain. High 46°, low 26°.
Pressure29.97 inHg
Wind0.6 mph E
Humidity65%
Visibility6.2 mi
Dew point35°
Mon, 1644° / 31°0.29
44 °
Mount Idaho, Monday, 16 November
Snow. High 44°, low 31°.
Pressure30.09 inHg
Wind0.6 mph NW
Humidity92%
Visibility5.9 mi
Dew point42°
Tue, 1739° / 33°0.61
39 °
Mount Idaho, Tuesday, 17 November
Rain. High 39°, low 33°.
Pressure30.06 inHg
Wind3.1 mph W
Humidity95%
Visibility2.1 mi
Dew point35°
Wed, 1839° / 26°0
39 °
Mount Idaho, Wednesday, 18 November
Overcast. High 39°, low 26°.
Pressure30.09 inHg
Wind0.9 mph E
Humidity75%
Visibility2.0 mi
Dew point28°
Thu, 1943° / 28°0
43 °
Mount Idaho, Thursday, 19 November
Overcast. High 43°, low 28°.
Pressure30.06 inHg
Wind2 mph S
Humidity71%
Visibility—
Dew point29°
Fri, 2039° / 29°0.01
39 °
Mount Idaho, Friday, 20 November
Light rain. High 39°, low 29°.
Pressure30.03 inHg
Wind2.9 mph S
Humidity79%
Visibility—
Dew point31°
Sat, 2144° / 31°0
44 °
Mount Idaho, Saturday, 21 November
Overcast. High 44°, low 31°.
Pressure30.18 inHg
Wind4.2 mph S
Humidity74%
Visibility—
Dew point30°
Sun, 2246° / 34°0
46 °
Mount Idaho, Sunday, 22 November
Overcast. High 46°, low 34°.
Pressure30.00 inHg
Wind4.2 mph S
Humidity66%
Visibility—
Dew point31°
Mon, 2346° / 34°0.06
46 °
Mount Idaho, Monday, 23 November
Light rain. High 46°, low 34°.
Pressure30.09 inHg
Wind5.4 mph S
Humidity69%
Visibility—
Dew point32°
Tue, 2449° / 33°0.02
49 °
Mount Idaho, Tuesday, 24 November
Light rain. High 49°, low 33°.
Pressure29.85 inHg
Wind5.9 mph SW
Humidity67%
Visibility—
Dew point31°
Wed, 2543° / 31°0.07
43 °
Mount Idaho, Wednesday, 25 November
Light rain. High 43°, low 31°.
Pressure30.09 inHg
Wind7 mph S
Humidity84%
Visibility—
Dew point34°
Thu, 2642° / 31°0.17
42 °
Mount Idaho, Thursday, 26 November
Snow. High 42°, low 31°.
Pressure30.21 inHg
Wind7.4 mph W
Humidity72%
Visibility—
Dew point30°
Fri, 2740° / 25°0.08
40 °
Mount Idaho, Friday, 27 November
Light snow. High 40°, low 25°.
Pressure30.27 inHg
Wind6 mph S
Humidity64%
Visibility—
Dew point23°
Sat, 2841° / 34°0.33
41 °
Mount Idaho, Saturday, 28 November
Snow. High 41°, low 34°.
Pressure29.97 inHg
Wind6 mph S
Humidity85%
Visibility—
Dew point35°
Sun, 2946° / 41°0.4
46 °
Mount Idaho, Sunday, 29 November
Rain. High 46°, low 41°.
Pressure29.91 inHg
Wind5.9 mph S
Humidity84%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3036° / 22°0.09
36 °
Mount Idaho, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.09 in
Chance of precipitation50%
Record high50° (2008)
Record low-1° (1985)
Tue, 0137° / 24°0.13
37 °
Mount Idaho, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation52%
Record high58° (2021)
Record low-7° (1985)
Wed, 0237° / 24°0.15
37 °
Mount Idaho, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.15 in
Chance of precipitation50%
Record high53° (2021)
Record low6° (1985)
Thu, 0337° / 23°0.11
37 °
Mount Idaho, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.11 in
Chance of precipitation43%
Record high55° (1987)
Record low-1° (1984)
Fri, 0435° / 21°0.11
35 °
Mount Idaho, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.11 in
Chance of precipitation47%
Record high53° (1987)
Record low-4° (1992)
Sat, 0535° / 20°0.07
35 °
Mount Idaho, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.07 in
Chance of precipitation40%
Record high55° (2023)
Record low-24° (1972)
Sun, 0635° / 21°0.11
35 °
Mount Idaho, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.11 in
Chance of precipitation47%
Record high51° (2023)
Record low-6° (1972)
Mon, 0734° / 21°0.11
34 °
Mount Idaho, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.11 in
Chance of precipitation55%
Record high48° (1965)
Record low-5° (2005)
Tue, 0834° / 21°0.09
34 °
Mount Idaho, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.09 in
Chance of precipitation48%
Record high52° (2020)
Record low-18° (1972)
Wed, 0934° / 20°0.08
34 °
Mount Idaho, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.08 in
Chance of precipitation43%
Record high51° (1981)
Record low-27° (1972)
Thu, 1036° / 22°0.09
36 °
Mount Idaho, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.09 in
Chance of precipitation52%
Record high56° (2025)
Record low-21° (1972)
Fri, 1135° / 22°0.08
35 °
Mount Idaho, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation50%
Record high53° (2025)
Record low-13° (1961)
Sat, 1235° / 22°0.11
35 °
Mount Idaho, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation57%
Record high54° (2025)
Record low-3° (1964)
Sun, 1334° / 22°0.13
34 °
Mount Idaho, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.13 in
Chance of precipitation57%
Record high53° (2025)
Record low-9° (1972)
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 Mount Idaho, 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 Mount Idaho, 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.