As of 14:02 PDT

Weather in Spring Valley, NV

109°

Spring Valley, Saturday, 8 August, 14:02

Clear. Feels like 106°. High 113°, low 85°.

Pressure29.80 inHg

Wind4.3 mph S

Humidity14%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Spring Valley, NV: average high 103.8°, average low 84.6°. That is 3.1° above the climate normal for August. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 8 August (112.8°), the coolest 14 August (80.8°).

103.8°/84.6°

Average high / low

+3.1°

Above normal

3 / 1

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	103.9°	99.1°	+2.7°
18 August – 27 August	103.7°	96.8°	+3.8°
28 August – 6 September	at normal	96.5°	—

August records over 66 years

110.8°6 August 2024All-time high

56.3°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Las Vegas (9 mi).

Sun, 09111° / 86°

111 °

Spring Valley, Sunday, 9 August

Partly cloudy. High 111°, low 86°.

Pressure29.77 inHg

Wind6.2 mph SE

Humidity13%

Visibility6.2 mi

Dew point43°

Mon, 10107° / 86°

107 °

Spring Valley, Monday, 10 August

Overcast. High 107°, low 86°.

Pressure29.80 inHg

Wind7.4 mph SW

Humidity14%

Visibility6.2 mi

Dew point45°

Tue, 11100° / 85°

0.02

100 °

Spring Valley, Tuesday, 11 August

Light rain. High 100°, low 85°.

Pressure29.85 inHg

Wind5 mph SW

Humidity20%

Visibility6.2 mi

Dew point49°

Wed, 12102° / 81°

102 °

Spring Valley, Wednesday, 12 August

Overcast. High 102°, low 81°.

Pressure29.77 inHg

Wind3.4 mph S

Humidity20%

Visibility6.2 mi

Dew point50°

Thu, 13101° / 83°

101 °

Spring Valley, Thursday, 13 August

Clear. High 101°, low 83°.

Pressure29.77 inHg

Wind15.4 mph SW

Humidity17%

Visibility—

Dew point43°

Fri, 14100° / 81°

0.07

100 °

Spring Valley, Friday, 14 August

Light rain. High 100°, low 81°.

Pressure29.85 inHg

Wind15.7 mph SE

Humidity20%

Visibility—

Dew point45°

Sat, 15101° / 82°

101 °

Spring Valley, Saturday, 15 August

Overcast. High 101°, low 82°.

Pressure29.94 inHg

Wind15.1 mph SW

Humidity16%

Visibility—

Dew point41°

Sun, 16103° / 84°

103 °

Spring Valley, Sunday, 16 August

Overcast. High 103°, low 84°.

Pressure29.94 inHg

Wind16 mph SW

Humidity16%

Visibility—

Dew point42°

Mon, 17102° / 83°

102 °

Spring Valley, Monday, 17 August

Overcast. High 102°, low 83°.

Pressure30.00 inHg

Wind12.7 mph S

Humidity22%

Visibility—

Dew point48°

Tue, 18103° / 85°

0.02

103 °

Spring Valley, Tuesday, 18 August

Light rain. High 103°, low 85°.

Pressure29.91 inHg

Wind12.3 mph S

Humidity19%

Visibility—

Dew point46°

Wed, 19104° / 86°

104 °

Spring Valley, Wednesday, 19 August

Overcast. High 104°, low 86°.

Pressure29.85 inHg

Wind14.6 mph W

Humidity20%

Visibility—

Dew point48°

Thu, 20105° / 86°

105 °

Spring Valley, Thursday, 20 August

Partly cloudy. High 105°, low 86°.

Pressure29.85 inHg

Wind13 mph S

Humidity19%

Visibility—

Dew point48°

Fri, 21105° / 86°

105 °

Spring Valley, Friday, 21 August

Light rain. High 105°, low 86°.

Pressure29.83 inHg

Wind5.9 mph SW

Humidity18%

Visibility—

Dew point46°

Sat, 22104° / 87°

0.1

104 °

Spring Valley, Saturday, 22 August

Light rain. High 104°, low 87°.

Pressure29.83 inHg

Wind7.5 mph NE

Humidity21%

Visibility—

Dew point50°

Sun, 23101° / 85°

0.04

101 °

Spring Valley, Sunday, 23 August

Light rain. High 101°, low 85°.

Pressure29.88 inHg

Wind11.9 mph W

Humidity31%

Visibility—

Dew point56°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2497° / 74°

0.02

97 °

Spring Valley, Monday, 24 August

Climate normal for this date — 60-year average.

Average high97°

Average low74°

Average precipitation0.02 in

Chance of precipitation7%

Record high106° (1985)

Record low62° (1975)

Tue, 2597° / 74°

0.01

97 °

Spring Valley, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high97°

Average low74°

Average precipitation0.01 in

Chance of precipitation8%

Record high107° (2020)

Record low63° (1975)

Wed, 2696° / 74°

0.01

96 °

Spring Valley, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high96°

Average low74°

Average precipitation0.01 in

Chance of precipitation12%

Record high105° (2020)

Record low64° (1978)

Thu, 2797° / 73°

0.01

97 °

Spring Valley, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high97°

Average low73°

Average precipitation0.01 in

Chance of precipitation5%

Record high106° (2017)

Record low60° (1973)

Fri, 2898° / 74°

98 °

Spring Valley, Friday, 28 August

Climate normal for this date — 60-year average.

Average high98°

Average low74°

Average precipitation0 in

Chance of precipitation2%

Record high107° (2017)

Record low65° (1973)

Sat, 2998° / 75°

98 °

Spring Valley, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high98°

Average low75°

Average precipitation0 in

Chance of precipitation3%

Record high107° (2023)

Record low62° (2010)

Sun, 3098° / 75°

0.01

98 °

Spring Valley, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high98°

Average low75°

Average precipitation0.01 in

Chance of precipitation3%

Record high107° (2023)

Record low58° (2010)

Mon, 3197° / 74°

0.01

97 °

Spring Valley, Monday, 31 August

Climate normal for this date — 60-year average.

Average high97°

Average low74°

Average precipitation0.01 in

Chance of precipitation7%

Record high107° (2022)

Record low63° (2010)

Tue, 0197° / 74°

0.02

97 °

Spring Valley, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high97°

Average low74°

Average precipitation0.02 in

Chance of precipitation8%

Record high109° (2022)

Record low60° (1964)

Wed, 0296° / 73°

0.01

96 °

Spring Valley, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high96°

Average low73°

Average precipitation0.01 in

Chance of precipitation7%

Record high105° (2022)

Record low56° (1964)

Thu, 0396° / 73°

0.01

96 °

Spring Valley, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high96°

Average low73°

Average precipitation0.01 in

Chance of precipitation3%

Record high104° (1982)

Record low58° (1961)

Fri, 0496° / 73°

96 °

Spring Valley, Friday, 4 September

Climate normal for this date — 60-year average.

Average high96°

Average low73°

Average precipitation0 in

Chance of precipitation5%

Record high107° (2020)

Record low61° (2004)

Sat, 0595° / 73°

0.01

95 °

Spring Valley, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high95°

Average low73°

Average precipitation0.01 in

Chance of precipitation10%

Record high108° (2020)

Record low61° (1985)

Sun, 0695° / 73°

0.01

95 °

Spring Valley, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high95°

Average low73°

Average precipitation0.01 in

Chance of precipitation5%

Record high110° (2020)

Record low54° (1970)

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 Spring 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 Spring 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.