Monthly outlook for Clark, NV: average high 93.3°, average low 68.7°. That is 3.1° 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 9 August (105.8°), the coolest 18 August (62.4°).
93.3°/68.7°
Average high / low
+3.1°
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
93.1°
88.9°
+2.4°
18 August – 27 August
93.6°
85.7°
+4.4°
28 August – 6 September
at normal
85°
—
August records over 66 years
100°9 August 1981All-time high
42.6°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Sparks (12 mi).
Sun, 09106° / 69°0
106 °
Clark, Sunday, 9 August
Clear. High 106°, low 69°.
Pressure29.83 inHg
Wind0.3 mph SW
Humidity10%
Visibility6.2 mi
Dew point29°
Mon, 1098° / 69°0
98 °
Clark, Monday, 10 August
Partly cloudy. High 98°, low 69°.
Pressure29.85 inHg
Wind11.1 mph SW
Humidity11%
Visibility6.2 mi
Dew point32°
Tue, 1196° / 72°0.02
96 °
Clark, Tuesday, 11 August
Light rain. High 96°, low 72°.
Pressure29.91 inHg
Wind4.4 mph S
Humidity15%
Visibility6.2 mi
Dew point37°
Wed, 1293° / 71°0
93 °
Clark, Wednesday, 12 August
Overcast. High 93°, low 71°.
Pressure29.85 inHg
Wind2.7 mph S
Humidity18%
Visibility6.2 mi
Dew point39°
Thu, 1390° / 72°0
90 °
Clark, Thursday, 13 August
Overcast. High 90°, low 72°.
Pressure29.74 inHg
Wind11.6 mph W
Humidity15%
Visibility—
Dew point34°
Fri, 1486° / 68°0.01
86 °
Clark, Friday, 14 August
Light rain. High 86°, low 68°.
Pressure29.85 inHg
Wind5.3 mph W
Humidity21%
Visibility—
Dew point40°
Sat, 1588° / 65°0
88 °
Clark, Saturday, 15 August
Mostly clear. High 88°, low 65°.
Pressure29.91 inHg
Wind9.8 mph W
Humidity19%
Visibility—
Dew point37°
Sun, 1689° / 68°0
89 °
Clark, Sunday, 16 August
Overcast. High 89°, low 68°.
Pressure29.97 inHg
Wind13.8 mph SW
Humidity14%
Visibility—
Dew point31°
Mon, 1783° / 68°0.03
83 °
Clark, Monday, 17 August
Light rain. High 83°, low 68°.
Pressure30.03 inHg
Wind23.4 mph SW
Humidity26%
Visibility—
Dew point43°
Tue, 1884° / 62°0.05
84 °
Clark, Tuesday, 18 August
Light rain. High 84°, low 62°.
Pressure30.00 inHg
Wind5.3 mph NW
Humidity28%
Visibility—
Dew point45°
Wed, 1993° / 68°0
93 °
Clark, Wednesday, 19 August
Light rain. High 93°, low 68°.
Pressure29.85 inHg
Wind18.7 mph W
Humidity17%
Visibility—
Dew point37°
Thu, 2095° / 68°0
95 °
Clark, Thursday, 20 August
Clear. High 95°, low 68°.
Pressure29.85 inHg
Wind10.7 mph NW
Humidity15%
Visibility—
Dew point35°
Fri, 2196° / 70°0
96 °
Clark, Friday, 21 August
Clear. High 96°, low 70°.
Pressure29.85 inHg
Wind13.6 mph NW
Humidity12%
Visibility—
Dew point31°
Sat, 2298° / 72°0
98 °
Clark, Saturday, 22 August
Clear. High 98°, low 72°.
Pressure29.83 inHg
Wind12.5 mph NW
Humidity11%
Visibility—
Dew point31°
Sun, 2395° / 68°0.19
95 °
Clark, Sunday, 23 August
Light rain. High 95°, low 68°.
Pressure29.80 inHg
Wind11 mph S
Humidity17%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 62°0
86 °
Clark, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0 in
Chance of precipitation3%
Record high96° (1985)
Record low49° (1973)
Tue, 2586° / 62°0
86 °
Clark, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0 in
Chance of precipitation5%
Record high97° (2010)
Record low48° (2024)
Wed, 2685° / 62°0.01
85 °
Clark, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high95° (2001)
Record low48° (1978)
Thu, 2786° / 63°0.01
86 °
Clark, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low63°
Average precipitation0.01 in
Chance of precipitation7%
Record high94° (2019)
Record low51° (1973)
Fri, 2887° / 63°0
87 °
Clark, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2001)
Record low51° (1961)
Sat, 2986° / 63°0.01
86 °
Clark, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low63°
Average precipitation0.01 in
Chance of precipitation7%
Record high97° (1998)
Record low50° (1975)
Sun, 3085° / 62°0.01
85 °
Clark, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (1998)
Record low49° (2010)
Mon, 3185° / 62°0.01
85 °
Clark, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high95° (2022)
Record low48° (1999)
Tue, 0185° / 62°0.02
85 °
Clark, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high96° (2022)
Record low43° (1964)
Wed, 0285° / 62°0.01
85 °
Clark, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high98° (2022)
Record low39° (1964)
Thu, 0384° / 62°0.02
84 °
Clark, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation10%
Record high97° (2020)
Record low49° (2000)
Fri, 0484° / 62°0.02
84 °
Clark, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (2020)
Record low47° (2000)
Sat, 0584° / 62°0.02
84 °
Clark, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation10%
Record high99° (2022)
Record low44° (2000)
Sun, 0684° / 62°0.02
84 °
Clark, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2022)
Record low49° (2000)
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 Clark, 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 Clark, 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.