As of 19:56 PDT

Weather in Shirley, CA

95°Current weather

Shirley, Saturday, 8 August, 19:56

Clear. Feels like 97°. High 100°, low 70°.

Pressure29.74 inHg
Wind7 mph N
Humidity37%
Visibility6.2 mi
Dew point65°

Monthly outlook for Shirley, CA: average high 103.8°, average low 65.1°. That is 3.9° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 10 August (114.5°), the coolest 21 August (59.5°).

103.8°/65.1°
Average high / low
+3.9°
Above normal
1 / 0
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August104.6°97.9°+3.7°
18 August – 27 August102.5°95.3°+4°
28 August – 6 Septemberat normal95.7°

August records over 66 years

115.3°16 August 2020All-time high
56.3°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Delft Colony (14 mi).

Sun, 09108° / 75°0Clear
108 °Clear

Shirley, Sunday, 9 August

Clear. High 108°, low 75°.

Pressure29.77 inHg
Wind6.8 mph W
Humidity8%
Visibility6.2 mi
Dew point33°
Mon, 10114° / 75°0Overcast
114 °Overcast

Shirley, Monday, 10 August

Overcast. High 114°, low 75°.

Pressure29.80 inHg
Wind4.7 mph S
Humidity10%
Visibility6.2 mi
Dew point38°
Tue, 11111° / 69°0Overcast
111 °Overcast

Shirley, Tuesday, 11 August

Overcast. High 111°, low 69°.

Pressure29.83 inHg
Wind5.7 mph SW
Humidity11%
Visibility6.2 mi
Dew point37°
Wed, 12105° / 69°0Overcast
105 °Overcast

Shirley, Wednesday, 12 August

Overcast. High 105°, low 69°.

Pressure29.77 inHg
Wind5.9 mph SW
Humidity11%
Visibility6.2 mi
Dew point37°
Thu, 13101° / 65°0.06Light rain
101 °Light rain

Shirley, Thursday, 13 August

Light rain. High 101°, low 65°.

Pressure29.74 inHg
Wind15.4 mph SW
Humidity10%
Visibility
Dew point31°
Fri, 1499° / 61°0Overcast
99 °Overcast

Shirley, Friday, 14 August

Overcast. High 99°, low 61°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity16%
Visibility
Dew point39°
Sat, 15102° / 61°0Clear
102 °Clear

Shirley, Saturday, 15 August

Clear. High 102°, low 61°.

Pressure29.91 inHg
Wind12.2 mph SW
Humidity16%
Visibility
Dew point41°
Sun, 16103° / 61°0Overcast
103 °Overcast

Shirley, Sunday, 16 August

Overcast. High 103°, low 61°.

Pressure29.94 inHg
Wind10.6 mph NW
Humidity14%
Visibility
Dew point39°
Mon, 17102° / 63°0Overcast
102 °Overcast

Shirley, Monday, 17 August

Overcast. High 102°, low 63°.

Pressure29.94 inHg
Wind13.2 mph NW
Humidity13%
Visibility
Dew point37°
Tue, 18100° / 64°0Overcast
100 °Overcast

Shirley, Tuesday, 18 August

Overcast. High 100°, low 64°.

Pressure29.88 inHg
Wind13.6 mph NW
Humidity13%
Visibility
Dew point37°
Wed, 19105° / 66°0Clear
105 °Clear

Shirley, Wednesday, 19 August

Clear. High 105°, low 66°.

Pressure29.85 inHg
Wind17.2 mph NW
Humidity10%
Visibility
Dew point32°
Thu, 20102° / 63°0Partly cloudy
102 °Partly cloudy

Shirley, Thursday, 20 August

Partly cloudy. High 102°, low 63°.

Pressure29.80 inHg
Wind11.8 mph NW
Humidity9%
Visibility
Dew point28°
Fri, 21104° / 59°0Clear
104 °Clear

Shirley, Friday, 21 August

Clear. High 104°, low 59°.

Pressure29.77 inHg
Wind9.8 mph NW
Humidity12%
Visibility
Dew point35°
Sat, 22103° / 61°0Clear
103 °Clear

Shirley, Saturday, 22 August

Clear. High 103°, low 61°.

Pressure29.83 inHg
Wind9.2 mph NW
Humidity13%
Visibility
Dew point36°
Sun, 23102° / 60°0Clear
102 °Clear

Shirley, Sunday, 23 August

Clear. High 102°, low 60°.

Pressure29.83 inHg
Wind10.1 mph NW
Humidity16%
Visibility
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2496° / 68°0Climate normal
96 °Climate normal

Shirley, Monday, 24 August

Climate normal for this date — 60-year average.

Average high96°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2022)
Record low58° (1973)
Tue, 2596° / 69°0Climate normal
96 °Climate normal

Shirley, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2010)
Record low60° (1963)
Wed, 2696° / 68°0Climate normal
96 °Climate normal

Shirley, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high96°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2022)
Record low59° (1968)
Thu, 2796° / 68°0Climate normal
96 °Climate normal

Shirley, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high96°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2019)
Record low60° (1978)
Fri, 2897° / 68°0Climate normal
97 °Climate normal

Shirley, Friday, 28 August

Climate normal for this date — 60-year average.

Average high97°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2017)
Record low60° (1991)
Sat, 2997° / 69°0Climate normal
97 °Climate normal

Shirley, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high97°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2021)
Record low60° (2010)
Sun, 3096° / 68°0Climate normal
96 °Climate normal

Shirley, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high96°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2021)
Record low59° (1966)
Mon, 3195° / 68°0Climate normal
95 °Climate normal

Shirley, Monday, 31 August

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2022)
Record low58° (1964)
Tue, 0196° / 68°0Climate normal
96 °Climate normal

Shirley, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high96°
Average low68°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2022)
Record low56° (1964)
Wed, 0296° / 69°0Climate normal
96 °Climate normal

Shirley, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high96°
Average low69°
Average precipitation0 in
Chance of precipitation0%
Record high114° (2022)
Record low53° (1964)
Thu, 0395° / 69°0.01Climate normal
95 °Climate normal

Shirley, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high95°
Average low69°
Average precipitation0.01 in
Chance of precipitation8%
Record high110° (2022)
Record low58° (1964)
Fri, 0495° / 68°0.01Climate normal
95 °Climate normal

Shirley, Friday, 4 September

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0.01 in
Chance of precipitation3%
Record high112° (2022)
Record low58° (2000)
Sat, 0595° / 68°0.02Climate normal
95 °Climate normal

Shirley, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0.02 in
Chance of precipitation5%
Record high113° (2022)
Record low55° (2000)
Sun, 0695° / 68°0.02Climate normal
95 °Climate normal

Shirley, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0.02 in
Chance of precipitation5%
Record high118° (2022)
Record low58° (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 Shirley, 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 Shirley, 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.