As of 01:58 PDT

Weather in Sierra Heights, CA

79°Current weather

Sierra Heights, Sunday, 9 August, 01:58

Clear. Feels like 79°. High 110°, low 77°.

Pressure29.80 inHg
Wind3.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point62°

Monthly outlook for Sierra Heights, CA: average high 100.2°, average low 68.2°. That is 2.8° 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 9 August (110°), the coolest 18 August (60.4°).

100.2°/68.2°
Average high / low
+2.8°
Above normal
1 / 0
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August100.6°96°+2.5°
19 August – 28 August99.6°93.9°+3.2°
29 August – 7 Septemberat normal94°

August records over 66 years

115.3°16 August 2020All-time high
56.5°31 August 1964All-time low

Climate normals and records are computed from the nearest reference point — Linnell Camp (12 mi).

Mon, 10110° / 76°0Overcast
110 °Overcast

Sierra Heights, Monday, 10 August

Overcast. High 110°, low 76°.

Pressure29.80 inHg
Wind5.7 mph W
Humidity10%
Visibility6.2 mi
Dew point37°
Tue, 11108° / 77°0Overcast
108 °Overcast

Sierra Heights, Tuesday, 11 August

Overcast. High 108°, low 77°.

Pressure29.85 inHg
Wind5.4 mph W
Humidity11%
Visibility6.2 mi
Dew point37°
Wed, 12105° / 76°0.01Light rain
105 °Light rain

Sierra Heights, Wednesday, 12 August

Light rain. High 105°, low 76°.

Pressure29.77 inHg
Wind7.5 mph W
Humidity12%
Visibility6.2 mi
Dew point39°
Thu, 13100° / 70°0.04Light rain
100 °Light rain

Sierra Heights, Thursday, 13 August

Light rain. High 100°, low 70°.

Pressure29.74 inHg
Wind14.3 mph W
Humidity13%
Visibility
Dew point37°
Fri, 14100° / 66°0Clear
100 °Clear

Sierra Heights, Friday, 14 August

Clear. High 100°, low 66°.

Pressure29.85 inHg
Wind9 mph SE
Humidity17%
Visibility
Dew point41°
Sat, 1581° / 66°0Overcast
81 °Overcast

Sierra Heights, Saturday, 15 August

Overcast. High 81°, low 66°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity31%
Visibility
Dew point44°
Sun, 1699° / 72°0Mostly clear
99 °Mostly clear

Sierra Heights, Sunday, 16 August

Mostly clear. High 99°, low 72°.

Pressure29.97 inHg
Wind14.2 mph W
Humidity23%
Visibility
Dew point48°
Mon, 1798° / 64°0Clear
98 °Clear

Sierra Heights, Monday, 17 August

Clear. High 98°, low 64°.

Pressure29.94 inHg
Wind8.6 mph W
Humidity18%
Visibility
Dew point41°
Tue, 1895° / 60°0Overcast
95 °Overcast

Sierra Heights, Tuesday, 18 August

Overcast. High 95°, low 60°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity20%
Visibility
Dew point41°
Wed, 1997° / 63°0Clear
97 °Clear

Sierra Heights, Wednesday, 19 August

Clear. High 97°, low 63°.

Pressure29.85 inHg
Wind6.3 mph S
Humidity23%
Visibility
Dew point47°
Thu, 2099° / 65°0Clear
99 °Clear

Sierra Heights, Thursday, 20 August

Clear. High 99°, low 65°.

Pressure29.94 inHg
Wind7.2 mph S
Humidity32%
Visibility
Dew point50°
Fri, 2197° / 65°0Partly cloudy
97 °Partly cloudy

Sierra Heights, Friday, 21 August

Partly cloudy. High 97°, low 65°.

Pressure29.91 inHg
Wind8.9 mph SE
Humidity31%
Visibility
Dew point49°
Sat, 22101° / 63°0Clear
101 °Clear

Sierra Heights, Saturday, 22 August

Clear. High 101°, low 63°.

Pressure29.91 inHg
Wind7.9 mph SE
Humidity25%
Visibility
Dew point43°
Sun, 23101° / 66°0Clear
101 °Clear

Sierra Heights, Sunday, 23 August

Clear. High 101°, low 66°.

Pressure29.88 inHg
Wind7.6 mph SE
Humidity20%
Visibility
Dew point39°
Mon, 24102° / 64°0Clear
102 °Clear

Sierra Heights, Monday, 24 August

Clear. High 102°, low 64°.

Pressure29.85 inHg
Wind6.4 mph W
Humidity21%
Visibility
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2594° / 68°0Climate normal
94 °Climate normal

Sierra Heights, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2010)
Record low59° (1990)
Wed, 2694° / 68°0Climate normal
94 °Climate normal

Sierra Heights, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2022)
Record low58° (1990)
Thu, 2795° / 68°0Climate normal
95 °Climate normal

Sierra Heights, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2019)
Record low58° (1973)
Fri, 2895° / 68°0Climate normal
95 °Climate normal

Sierra Heights, Friday, 28 August

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2021)
Record low61° (1963)
Sat, 2995° / 69°0Climate normal
95 °Climate normal

Sierra Heights, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high95°
Average low69°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2021)
Record low59° (2010)
Sun, 3094° / 68°0Climate normal
94 °Climate normal

Sierra Heights, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high110° (2021)
Record low59° (1966)
Mon, 3194° / 68°0Climate normal
94 °Climate normal

Sierra Heights, Monday, 31 August

Climate normal for this date — 60-year average.

Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2022)
Record low56° (1964)
Tue, 0194° / 68°0Climate normal
94 °Climate normal

Sierra Heights, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high94°
Average low68°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2022)
Record low54° (1964)
Wed, 0295° / 68°0Climate normal
95 °Climate normal

Sierra Heights, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high95°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high112° (2022)
Record low54° (1964)
Thu, 0394° / 69°0Climate normal
94 °Climate normal

Sierra Heights, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high94°
Average low69°
Average precipitation0 in
Chance of precipitation5%
Record high108° (2022)
Record low55° (1964)
Fri, 0493° / 68°0.01Climate normal
93 °Climate normal

Sierra Heights, Friday, 4 September

Climate normal for this date — 60-year average.

Average high93°
Average low68°
Average precipitation0.01 in
Chance of precipitation3%
Record high111° (2022)
Record low57° (2000)
Sat, 0593° / 67°0.02Climate normal
93 °Climate normal

Sierra Heights, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high93°
Average low67°
Average precipitation0.02 in
Chance of precipitation8%
Record high113° (2022)
Record low57° (2000)
Sun, 0694° / 67°0.01Climate normal
94 °Climate normal

Sierra Heights, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high94°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high117° (2022)
Record low57° (1970)
Mon, 0794° / 67°0.01Climate normal
94 °Climate normal

Sierra Heights, Monday, 7 September

Climate normal for this date — 60-year average.

Average high94°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high114° (2020)
Record low57° (1978)

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 Sierra Heights, 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 Sierra Heights, 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.