As of 11:43 PDT

Weather in Sun Valley, NV

59°Current weather

Sun Valley, Wednesday, 21 October, 11:43

Clear. Feels like 57°. High 61°, low 42°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point41°

Monthly outlook for Sun Valley, NV: average high 55.1°, average low 39.2°. That is 2.4° below the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 27 October (63.3°), the coolest 24 October (33.7°).

55.1°/39.2°
Average high / low
−2.4°
Below normal
4 / 2
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October55.5°60.9°-3°
31 October – 9 November54.3°56.1°-1°
10 November – 19 Novemberat normal50.9°—

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).

Thu, 2256° / 45°0.17Light rain
56 °Light rain

Sun Valley, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure29.88 inHg
Wind2.9 mph N
Humidity69%
Visibility6.2 mi
Dew point40°
Fri, 2349° / 39°0.17Rain
49 °Rain

Sun Valley, Friday, 23 October

Rain. High 49°, low 39°.

Pressure30.09 inHg
Wind5.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point33°
Sat, 2451° / 34°0Clear
51 °Clear

Sun Valley, Saturday, 24 October

Clear. High 51°, low 34°.

Pressure30.15 inHg
Wind2.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point33°
Sun, 2555° / 34°0Partly cloudy
55 °Partly cloudy

Sun Valley, Sunday, 25 October

Partly cloudy. High 55°, low 34°.

Pressure30.18 inHg
Wind1.8 mph SE
Humidity64%
Visibility—
Dew point33°
Mon, 2659° / 36°0Mostly clear
59 °Mostly clear

Sun Valley, Monday, 26 October

Mostly clear. High 59°, low 36°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity65%
Visibility—
Dew point35°
Tue, 2763° / 41°0Overcast
63 °Overcast

Sun Valley, Tuesday, 27 October

Overcast. High 63°, low 41°.

Pressure30.06 inHg
Wind14.6 mph W
Humidity27%
Visibility—
Dew point19°
Wed, 2856° / 42°0Overcast
56 °Overcast

Sun Valley, Wednesday, 28 October

Overcast. High 56°, low 42°.

Pressure29.97 inHg
Wind7.1 mph NE
Humidity35%
Visibility—
Dew point23°
Thu, 2949° / 39°0.04Light rain
49 °Light rain

Sun Valley, Thursday, 29 October

Light rain. High 49°, low 39°.

Pressure29.91 inHg
Wind5.6 mph W
Humidity51%
Visibility—
Dew point31°
Fri, 3056° / 35°0Clear
56 °Clear

Sun Valley, Friday, 30 October

Clear. High 56°, low 35°.

Pressure29.91 inHg
Wind6.8 mph SW
Humidity17%
Visibility—
Dew point3°
Sat, 3151° / 38°0Overcast
51 °Overcast

Sun Valley, Saturday, 31 October

Overcast. High 51°, low 38°.

Pressure29.91 inHg
Wind7.9 mph NE
Humidity36%
Visibility—
Dew point19°
Sun, 0155° / 37°0Partly cloudy
55 °Partly cloudy

Sun Valley, Sunday, 1 November

Partly cloudy. High 55°, low 37°.

Pressure30.06 inHg
Wind5.1 mph NE
Humidity32%
Visibility—
Dew point18°
Mon, 0258° / 44°0Overcast
58 °Overcast

Sun Valley, Monday, 2 November

Overcast. High 58°, low 44°.

Pressure30.15 inHg
Wind4.5 mph W
Humidity24%
Visibility—
Dew point15°
Tue, 0358° / 42°0Overcast
58 °Overcast

Sun Valley, Tuesday, 3 November

Overcast. High 58°, low 42°.

Pressure30.06 inHg
Wind8.5 mph W
Humidity37%
Visibility—
Dew point24°
Wed, 0457° / 40°0Partly cloudy
57 °Partly cloudy

Sun Valley, Wednesday, 4 November

Partly cloudy. High 57°, low 40°.

Pressure29.97 inHg
Wind11.1 mph SW
Humidity50%
Visibility—
Dew point31°
Thu, 0547° / 38°0Overcast
47 °Overcast

Sun Valley, Thursday, 5 November

Overcast. High 47°, low 38°.

Pressure29.91 inHg
Wind11.8 mph W
Humidity48%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0656° / 40°0.03Climate normal
56 °Climate normal

Sun Valley, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1976)
Record low25° (2003)
Sat, 0755° / 39°0.03Climate normal
55 °Climate normal

Sun Valley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (2006)
Record low26° (2015)
Sun, 0854° / 37°0.06Climate normal
54 °Climate normal

Sun Valley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high68° (2007)
Record low22° (2011)
Mon, 0953° / 36°0.03Climate normal
53 °Climate normal

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°0.07Climate normal
52 °Climate normal

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°0.07Climate normal
53 °Climate normal

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°0.05Climate normal
52 °Climate normal

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°0.07Climate normal
52 °Climate normal

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°0.05Climate normal
51 °Climate normal

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°0.02Climate normal
51 °Climate normal

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°0.06Climate normal
51 °Climate normal

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°0.08Climate normal
51 °Climate normal

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°0.05Climate normal
48 °Climate normal

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°0.03Climate normal
48 °Climate normal

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)

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.