Monthly outlook for Sun Valley, NV: average high 52.9°, average low 36.9°. That is 2.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 7 November (63.6°), the coolest 27 October (30.3°).
52.9°/36.9°
Average high / low
−2.8°
Below normal
4 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
52.9°
58.9°
-3.3°
3 November – 12 November
53°
54.8°
-1°
13 November – 22 November
at normal
49.2°
—
October records over 66 years
88.7°1 October 2010All-time high
16°18 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Sparks (4 mi).
Sun, 2561° / 35°0
61 °
Sun Valley, Sunday, 25 October
Partly cloudy. High 61°, low 35°.
Pressure30.12 inHg
Wind2.7 mph E
Humidity60%
Visibility6.2 mi
Dew point37°
Mon, 2655° / 35°0
55 °
Sun Valley, Monday, 26 October
Mostly clear. High 55°, low 35°.
Pressure30.00 inHg
Wind10.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point32°
Tue, 2754° / 30°0
54 °
Sun Valley, Tuesday, 27 October
Mostly clear. High 54°, low 30°.
Pressure30.06 inHg
Wind3 mph E
Humidity51%
Visibility6.2 mi
Dew point30°
Wed, 2856° / 33°0
56 °
Sun Valley, Wednesday, 28 October
Partly cloudy. High 56°, low 33°.
Pressure29.91 inHg
Wind3 mph E
Humidity44%
Visibility6.2 mi
Dew point26°
Thu, 2951° / 38°0
51 °
Sun Valley, Thursday, 29 October
Overcast. High 51°, low 38°.
Pressure29.88 inHg
Wind12.2 mph SW
Humidity44%
Visibility—
Dew point27°
Fri, 3052° / 35°0
52 °
Sun Valley, Friday, 30 October
Partly cloudy. High 52°, low 35°.
Pressure29.80 inHg
Wind15.9 mph W
Humidity38%
Visibility—
Dew point22°
Sat, 3150° / 33°0
50 °
Sun Valley, Saturday, 31 October
Overcast. High 50°, low 33°.
Pressure30.00 inHg
Wind6.3 mph NE
Humidity39%
Visibility—
Dew point18°
Sun, 0152° / 34°0
52 °
Sun Valley, Sunday, 1 November
Clear. High 52°, low 34°.
Pressure30.21 inHg
Wind10.8 mph SE
Humidity27%
Visibility—
Dew point13°
Mon, 0243° / 36°0.24
43 °
Sun Valley, Monday, 2 November
Light rain. High 43°, low 36°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity82%
Visibility—
Dew point34°
Tue, 0347° / 42°0.29
47 °
Sun Valley, Tuesday, 3 November
Light rain. High 47°, low 42°.
Pressure29.91 inHg
Wind13.7 mph SW
Humidity76%
Visibility—
Dew point39°
Wed, 0450° / 37°0
50 °
Sun Valley, Wednesday, 4 November
Overcast. High 50°, low 37°.
Pressure30.09 inHg
Wind7.3 mph SW
Humidity56%
Visibility—
Dew point28°
Thu, 0555° / 39°0
55 °
Sun Valley, Thursday, 5 November
Overcast. High 55°, low 39°.
Pressure30.06 inHg
Wind4.7 mph SW
Humidity38%
Visibility—
Dew point23°
Fri, 0660° / 47°0
60 °
Sun Valley, Friday, 6 November
Light rain. High 60°, low 47°.
Pressure30.09 inHg
Wind6.1 mph S
Humidity51%
Visibility—
Dew point33°
Sat, 0764° / 45°0.12
64 °
Sun Valley, Saturday, 7 November
Rain. High 64°, low 45°.
Pressure29.91 inHg
Wind35.2 mph SW
Humidity37%
Visibility—
Dew point31°
Sun, 0843° / 36°0.59
43 °
Sun Valley, Sunday, 8 November
Rain. High 43°, low 36°.
Pressure30.15 inHg
Wind14.8 mph W
Humidity50%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0953° / 36°0.03
53 °
Sun Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.03 in
Chance of precipitation27%
Record high68° (2014)
Record low23° (2020)
Tue, 1052° / 37°0.07
52 °
Sun Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1990)
Record low22° (2022)
Wed, 1153° / 36°0.07
53 °
Sun Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1995)
Record low9° (2015)
Thu, 1252° / 36°0.05
52 °
Sun Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (1990)
Record low9° (2000)
Fri, 1352° / 36°0.07
52 °
Sun Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1990)
Record low0° (1985)
Sat, 1451° / 35°0.05
51 °
Sun Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high66° (1995)
Record low6° (1985)
Sun, 1551° / 34°0.02
51 °
Sun Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1995)
Record low11° (1964)
Mon, 1651° / 35°0.06
51 °
Sun Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1995)
Record low14° (1964)
Tue, 1751° / 36°0.08
51 °
Sun Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1995)
Record low14° (2000)
Wed, 1848° / 33°0.05
48 °
Sun Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2008)
Record low13° (1964)
Thu, 1948° / 33°0.03
48 °
Sun Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high63° (2008)
Record low0° (1994)
Fri, 2048° / 33°0.06
48 °
Sun Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1986)
Record low9° (1964)
Sat, 2147° / 32°0.07
47 °
Sun Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2017)
Record low7° (1961)
Sun, 2246° / 31°0.06
46 °
Sun Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2017)
Record low11° (1963)
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 Sun Valley, NV 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 Sun Valley, NV 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.