As of 02:23 MST

Weather in South Mountain, ID

28°Current weather

South Mountain, Wednesday, 4 November, 02:23

Overcast. Feels like 28°. High 44°, low 28°.

Pressure30.06 inHg
Wind1.5 mph W
Humidity84%
Visibility6.2 mi
Dew point25°

Monthly outlook for South Mountain, ID: average high 51.8°, average low 33.3°. That is 3.1° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 7 November (57.6°), the coolest 4 November (27.8°).

51.8°/33.3°
Average high / low
+3.1°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November50.9°47.6°+1.8°
14 November – 23 November53.3°42.7°+5.9°
24 November – 3 Decemberat normal37.3°—

November records over 66 years

70.3°5 November 1980All-time high
-12.8°25 November 2010All-time low

Climate normals and records are computed from the nearest reference point — Cliffs (8 mi).

Thu, 0542° / 32°0Overcast
42 °Overcast

South Mountain, Thursday, 5 November

Overcast. High 42°, low 32°.

Pressure30.21 inHg
Wind5.9 mph NW
Humidity72%
Visibility6.2 mi
Dew point35°
Fri, 0649° / 28°0Mostly clear
49 °Mostly clear

South Mountain, Friday, 6 November

Mostly clear. High 49°, low 28°.

Pressure30.30 inHg
Wind3.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point26°
Sat, 0758° / 32°0Clear
58 °Clear

South Mountain, Saturday, 7 November

Clear. High 58°, low 32°.

Pressure30.21 inHg
Wind4.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point28°
Sun, 0857° / 36°0Partly cloudy
57 °Partly cloudy

South Mountain, Sunday, 8 November

Partly cloudy. High 57°, low 36°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity38%
Visibility—
Dew point27°
Mon, 0955° / 36°0Overcast
55 °Overcast

South Mountain, Monday, 9 November

Overcast. High 55°, low 36°.

Pressure30.12 inHg
Wind6.5 mph SE
Humidity43%
Visibility—
Dew point28°
Tue, 1051° / 34°0Overcast
51 °Overcast

South Mountain, Tuesday, 10 November

Overcast. High 51°, low 34°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity35%
Visibility—
Dew point19°
Wed, 1152° / 33°0Mostly clear
52 °Mostly clear

South Mountain, Wednesday, 11 November

Mostly clear. High 52°, low 33°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity32%
Visibility—
Dew point18°
Thu, 1251° / 39°0Overcast
51 °Overcast

South Mountain, Thursday, 12 November

Overcast. High 51°, low 39°.

Pressure29.94 inHg
Wind8 mph S
Humidity28%
Visibility—
Dew point17°
Fri, 1351° / 36°0Overcast
51 °Overcast

South Mountain, Friday, 13 November

Overcast. High 51°, low 36°.

Pressure30.03 inHg
Wind8.9 mph W
Humidity31%
Visibility—
Dew point18°
Sat, 1452° / 33°0Overcast
52 °Overcast

South Mountain, Saturday, 14 November

Overcast. High 52°, low 33°.

Pressure30.24 inHg
Wind7.4 mph E
Humidity31%
Visibility—
Dew point16°
Sun, 1555° / 32°0Overcast
55 °Overcast

South Mountain, Sunday, 15 November

Overcast. High 55°, low 32°.

Pressure30.21 inHg
Wind7.8 mph E
Humidity24%
Visibility—
Dew point11°
Mon, 1655° / 32°0Clear
55 °Clear

South Mountain, Monday, 16 November

Clear. High 55°, low 32°.

Pressure30.15 inHg
Wind5.5 mph E
Humidity22%
Visibility—
Dew point9°
Tue, 1755° / 33°0Clear
55 °Clear

South Mountain, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.15 inHg
Wind4.4 mph SE
Humidity20%
Visibility—
Dew point8°
Wed, 1854° / 33°0Clear
54 °Clear

South Mountain, Wednesday, 18 November

Clear. High 54°, low 33°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity18%
Visibility—
Dew point5°
Thu, 1950° / 35°0Overcast
50 °Overcast

South Mountain, Thursday, 19 November

Overcast. High 50°, low 35°.

Pressure29.88 inHg
Wind12.4 mph SW
Humidity19%
Visibility—
Dew point5°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2042° / 27°0.06Climate normal
42 °Climate normal

South Mountain, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation37%
Record high57° (1989)
Record low4° (1985)
Sat, 2141° / 26°0.06Climate normal
41 °Climate normal

South Mountain, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation37%
Record high60° (2002)
Record low-3° (1994)
Sun, 2240° / 26°0.09Climate normal
40 °Climate normal

South Mountain, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2017)
Record low-5° (1985)
Mon, 2340° / 24°0.07Climate normal
40 °Climate normal

South Mountain, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high57° (2017)
Record low-12° (1985)
Tue, 2440° / 24°0.09Climate normal
40 °Climate normal

South Mountain, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1995)
Record low-7° (2010)
Wed, 2538° / 24°0.08Climate normal
38 °Climate normal

South Mountain, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.08 in
Chance of precipitation43%
Record high52° (2017)
Record low-13° (2010)
Thu, 2637° / 23°0.06Climate normal
37 °Climate normal

South Mountain, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation42%
Record high60° (2017)
Record low-2° (1993)
Fri, 2737° / 22°0.06Climate normal
37 °Climate normal

South Mountain, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.06 in
Chance of precipitation37%
Record high54° (2014)
Record low-1° (1979)
Sat, 2837° / 24°0.07Climate normal
37 °Climate normal

South Mountain, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (2021)
Record low-5° (1979)
Sun, 2937° / 23°0.08Climate normal
37 °Climate normal

South Mountain, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation38%
Record high54° (1995)
Record low-1° (1979)
Mon, 3036° / 21°0.07Climate normal
36 °Climate normal

South Mountain, Monday, 30 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.07 in
Chance of precipitation30%
Record high52° (1995)
Record low-2° (2015)
Tue, 0137° / 22°0.1Climate normal
37 °Climate normal

South Mountain, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.1 in
Chance of precipitation42%
Record high58° (2021)
Record low1° (1971)
Wed, 0237° / 23°0.08Climate normal
37 °Climate normal

South Mountain, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation42%
Record high53° (2021)
Record low0° (1984)
Thu, 0337° / 23°0.07Climate normal
37 °Climate normal

South Mountain, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.07 in
Chance of precipitation32%
Record high54° (2021)
Record low-2° (2006)

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 South Mountain, 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 South Mountain, 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.