Monthly outlook for Whitney, NV: average high 108°, average low 88°. That is 5.1° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.2 inches. The warmest day looks like 8 August (115.9°), the coolest 12 August (84.3°).
108°/88°
Average high / low
+5.1°
Above normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
108.1°
99.6°
+4.7°
18 August – 27 August
107.8°
97.4°
+5.8°
28 August – 6 September
at normal
97°
—
August records over 66 years
111.2°6 August 2024All-time high
59.7°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Henderson (6 mi).
Sun, 09115° / 89°0
115 °
Whitney, Sunday, 9 August
Mostly clear. High 115°, low 89°.
Pressure29.77 inHg
Wind3.6 mph SE
Humidity13%
Visibility6.2 mi
Dew point46°
Mon, 10112° / 87°0
112 °
Whitney, Monday, 10 August
Overcast. High 112°, low 87°.
Pressure29.77 inHg
Wind11.7 mph S
Humidity15%
Visibility6.2 mi
Dew point50°
Tue, 11105° / 87°0
105 °
Whitney, Tuesday, 11 August
Overcast. High 105°, low 87°.
Pressure29.83 inHg
Wind10.8 mph SW
Humidity17%
Visibility6.2 mi
Dew point49°
Wed, 12106° / 84°0
106 °
Whitney, Wednesday, 12 August
Overcast. High 106°, low 84°.
Pressure29.74 inHg
Wind2.1 mph S
Humidity19%
Visibility6.2 mi
Dew point51°
Thu, 13104° / 87°0.02
104 °
Whitney, Thursday, 13 August
Light rain. High 104°, low 87°.
Pressure29.74 inHg
Wind19.8 mph S
Humidity20%
Visibility—
Dew point50°
Fri, 14103° / 85°0.07
103 °
Whitney, Friday, 14 August
Light rain. High 103°, low 85°.
Pressure29.83 inHg
Wind18.9 mph SE
Humidity18%
Visibility—
Dew point46°
Sat, 15107° / 87°0
107 °
Whitney, Saturday, 15 August
Overcast. High 107°, low 87°.
Pressure29.91 inHg
Wind13.2 mph SW
Humidity15%
Visibility—
Dew point42°
Sun, 16107° / 88°0
107 °
Whitney, Sunday, 16 August
Overcast. High 107°, low 88°.
Pressure29.91 inHg
Wind20.2 mph S
Humidity15%
Visibility—
Dew point43°
Mon, 17106° / 87°0.01
106 °
Whitney, Monday, 17 August
Light rain. High 106°, low 87°.
Pressure29.94 inHg
Wind10.6 mph S
Humidity22%
Visibility—
Dew point52°
Tue, 18108° / 88°0.03
108 °
Whitney, Tuesday, 18 August
Light rain. High 108°, low 88°.
Pressure29.88 inHg
Wind9.2 mph S
Humidity15%
Visibility—
Dew point43°
Wed, 19107° / 90°0
107 °
Whitney, Wednesday, 19 August
Overcast. High 107°, low 90°.
Pressure29.83 inHg
Wind13.1 mph SW
Humidity19%
Visibility—
Dew point50°
Thu, 20108° / 90°0
108 °
Whitney, Thursday, 20 August
Partly cloudy. High 108°, low 90°.
Pressure29.83 inHg
Wind18.2 mph SE
Humidity19%
Visibility—
Dew point51°
Fri, 21109° / 90°0
109 °
Whitney, Friday, 21 August
Light rain. High 109°, low 90°.
Pressure29.80 inHg
Wind12.5 mph SE
Humidity17%
Visibility—
Dew point47°
Sat, 22109° / 91°0.1
109 °
Whitney, Saturday, 22 August
Light rain. High 109°, low 91°.
Pressure29.80 inHg
Wind10.9 mph E
Humidity20%
Visibility—
Dew point51°
Sun, 23105° / 89°0.02
105 °
Whitney, Sunday, 23 August
Light rain. High 105°, low 89°.
Pressure29.85 inHg
Wind11 mph NW
Humidity28%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2497° / 75°0.02
97 °
Whitney, Monday, 24 August
Climate normal for this date — 60-year average.
Average high97°
Average low75°
Average precipitation0.02 in
Chance of precipitation12%
Record high107° (2011)
Record low63° (1975)
Tue, 2597° / 76°0.02
97 °
Whitney, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high97°
Average low76°
Average precipitation0.02 in
Chance of precipitation17%
Record high107° (2011)
Record low64° (1975)
Wed, 2697° / 75°0.02
97 °
Whitney, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high97°
Average low75°
Average precipitation0.02 in
Chance of precipitation10%
Record high106° (2020)
Record low66° (1978)
Thu, 2797° / 74°0.01
97 °
Whitney, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high97°
Average low74°
Average precipitation0.01 in
Chance of precipitation10%
Record high106° (2011)
Record low62° (1973)
Fri, 2898° / 75°0
98 °
Whitney, Friday, 28 August
Climate normal for this date — 60-year average.
Average high98°
Average low75°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2017)
Record low65° (1975)
Sat, 2999° / 76°0
99 °
Whitney, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high99°
Average low76°
Average precipitation0 in
Chance of precipitation5%
Record high108° (2023)
Record low66° (2010)
Sun, 3098° / 76°0.01
98 °
Whitney, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high98°
Average low76°
Average precipitation0.01 in
Chance of precipitation8%
Record high108° (2023)
Record low61° (2010)
Mon, 3198° / 75°0.01
98 °
Whitney, Monday, 31 August
Climate normal for this date — 60-year average.
Average high98°
Average low75°
Average precipitation0.01 in
Chance of precipitation8%
Record high108° (2022)
Record low64° (1980)
Tue, 0197° / 74°0.02
97 °
Whitney, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high97°
Average low74°
Average precipitation0.02 in
Chance of precipitation3%
Record high108° (2022)
Record low62° (1964)
Wed, 0297° / 74°0.02
97 °
Whitney, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high97°
Average low74°
Average precipitation0.02 in
Chance of precipitation10%
Record high106° (2022)
Record low57° (2000)
Thu, 0397° / 74°0.01
97 °
Whitney, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high97°
Average low74°
Average precipitation0.01 in
Chance of precipitation7%
Record high106° (1982)
Record low59° (1961)
Fri, 0496° / 74°0.01
96 °
Whitney, Friday, 4 September
Climate normal for this date — 60-year average.
Average high96°
Average low74°
Average precipitation0.01 in
Chance of precipitation10%
Record high107° (2020)
Record low62° (1961)
Sat, 0595° / 74°0.01
95 °
Whitney, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high95°
Average low74°
Average precipitation0.01 in
Chance of precipitation8%
Record high109° (2020)
Record low62° (2000)
Sun, 0695° / 73°0.02
95 °
Whitney, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high95°
Average low73°
Average precipitation0.02 in
Chance of precipitation15%
Record high110° (2020)
Record low57° (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 Whitney, 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 Whitney, 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.