Monthly outlook for White Heather, CA: average high 90.5°, average low 62.3°. That is 1.2° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 August (95.5°), the coolest 22 August (57.2°).
90.5°/62.3°
Average high / low
−1.2°
Below normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
90.3°
93.5°
-1.8°
18 August – 27 August
90.9°
91.8°
-0.5°
28 August – 6 September
at normal
92.8°
—
August records over 66 years
107.8°20 August 2020All-time high
51.1°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Palmdale (12 mi).
Sun, 0994° / 67°0
94 °
White Heather, Sunday, 9 August
Mostly clear. High 94°, low 67°.
Pressure29.85 inHg
Wind12.6 mph SW
Humidity17%
Visibility6.2 mi
Dew point44°
Mon, 1095° / 68°0
95 °
White Heather, Monday, 10 August
Clear. High 95°, low 68°.
Pressure29.91 inHg
Wind13 mph SW
Humidity19%
Visibility6.2 mi
Dew point44°
Tue, 1192° / 66°0
92 °
White Heather, Tuesday, 11 August
Overcast. High 92°, low 66°.
Pressure29.94 inHg
Wind9.4 mph SW
Humidity22%
Visibility6.2 mi
Dew point46°
Wed, 1289° / 63°0
89 °
White Heather, Wednesday, 12 August
Clear. High 89°, low 63°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity25%
Visibility6.2 mi
Dew point46°
Thu, 1385° / 63°0
85 °
White Heather, Thursday, 13 August
Overcast. High 85°, low 63°.
Pressure29.88 inHg
Wind16.1 mph SW
Humidity30%
Visibility—
Dew point44°
Fri, 1484° / 60°0
84 °
White Heather, Friday, 14 August
Overcast. High 84°, low 60°.
Pressure29.97 inHg
Wind13.3 mph SW
Humidity38%
Visibility—
Dew point46°
Sat, 1590° / 58°0
90 °
White Heather, Saturday, 15 August
Clear. High 90°, low 58°.
Pressure30.00 inHg
Wind16.5 mph SW
Humidity23%
Visibility—
Dew point39°
Sun, 1691° / 59°0
91 °
White Heather, Sunday, 16 August
Partly cloudy. High 91°, low 59°.
Pressure30.03 inHg
Wind16.6 mph SW
Humidity17%
Visibility—
Dew point33°
Mon, 1794° / 63°0
94 °
White Heather, Monday, 17 August
Mostly clear. High 94°, low 63°.
Pressure30.00 inHg
Wind14.7 mph SW
Humidity17%
Visibility—
Dew point36°
Tue, 1895° / 65°0
95 °
White Heather, Tuesday, 18 August
Partly cloudy. High 95°, low 65°.
Pressure29.94 inHg
Wind16.1 mph SW
Humidity16%
Visibility—
Dew point36°
Wed, 1995° / 66°0
95 °
White Heather, Wednesday, 19 August
Overcast. High 95°, low 66°.
Pressure29.91 inHg
Wind15.3 mph SW
Humidity20%
Visibility—
Dew point41°
Thu, 2091° / 63°0
91 °
White Heather, Thursday, 20 August
Clear. High 91°, low 63°.
Pressure29.91 inHg
Wind17.4 mph SW
Humidity26%
Visibility—
Dew point45°
Fri, 2188° / 59°0
88 °
White Heather, Friday, 21 August
Clear. High 88°, low 59°.
Pressure29.88 inHg
Wind15.3 mph SW
Humidity20%
Visibility—
Dew point36°
Sat, 2287° / 57°0
87 °
White Heather, Saturday, 22 August
Clear. High 87°, low 57°.
Pressure29.94 inHg
Wind15.5 mph SW
Humidity21%
Visibility—
Dew point35°
Sun, 2389° / 59°0
89 °
White Heather, Sunday, 23 August
Clear. High 89°, low 59°.
Pressure29.91 inHg
Wind16.3 mph SW
Humidity25%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2492° / 66°0.02
92 °
White Heather, Monday, 24 August
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0.02 in
Chance of precipitation8%
Record high104° (2010)
Record low55° (2024)
Tue, 2592° / 67°0.03
92 °
White Heather, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.03 in
Chance of precipitation12%
Record high103° (1985)
Record low57° (1960)
Wed, 2692° / 67°0.02
92 °
White Heather, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation13%
Record high102° (2011)
Record low52° (1990)
Thu, 2793° / 67°0.01
93 °
White Heather, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.01 in
Chance of precipitation10%
Record high104° (2017)
Record low52° (1973)
Fri, 2894° / 68°0.02
94 °
White Heather, Friday, 28 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.02 in
Chance of precipitation7%
Record high105° (2017)
Record low58° (1960)
Sat, 2994° / 69°0.02
94 °
White Heather, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high94°
Average low69°
Average precipitation0.02 in
Chance of precipitation8%
Record high105° (2017)
Record low55° (1964)
Sun, 3093° / 68°0.02
93 °
White Heather, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0.02 in
Chance of precipitation7%
Record high104° (2017)
Record low53° (2010)
Mon, 3192° / 67°0.01
92 °
White Heather, Monday, 31 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high106° (2022)
Record low53° (1964)
Tue, 0193° / 66°0.02
93 °
White Heather, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high93°
Average low66°
Average precipitation0.02 in
Chance of precipitation10%
Record high109° (2022)
Record low52° (1964)
Wed, 0293° / 67°0.05
93 °
White Heather, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.05 in
Chance of precipitation17%
Record high109° (2022)
Record low52° (1964)
Thu, 0392° / 67°0.02
92 °
White Heather, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation15%
Record high107° (2022)
Record low53° (2000)
Fri, 0492° / 67°0.02
92 °
White Heather, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation8%
Record high106° (2020)
Record low53° (1985)
Sat, 0592° / 67°0.02
92 °
White Heather, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation8%
Record high107° (2022)
Record low55° (1973)
Sun, 0692° / 67°0.03
92 °
White Heather, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.03 in
Chance of precipitation12%
Record high109° (2020)
Record low54° (1985)
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 White Heather, CA 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 White Heather, CA 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.