As of 21:04 PDT

Weather in Gustine, CA

83°Current weather

Gustine, Saturday, 8 August, 21:04

Clear. Feels like 86°. High 91°, low 63°.

Pressure29.83 inHg
Wind1 mph W
Humidity59%
Visibility6.2 mi
Dew point64°

Monthly outlook for Gustine, CA: average high 99.5°, average low 63.1°. That is 2.2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 10 August (109.6°), the coolest 22 August (59°).

99.5°/63.1°
Average high / low
+2.2°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August99.7°96.6°+1.7°
18 August – 27 August99.1°93.9°+2.9°
28 August – 6 Septemberat normal94.6°

August records over 66 years

112.6°15 August 2020All-time high
53.6°23 August 1973All-time low

Climate normals and records are computed from the nearest reference point — Newman (4 mi).

Sun, 0999° / 67°0Clear
99 °Clear

Gustine, Sunday, 9 August

Clear. High 99°, low 67°.

Pressure29.77 inHg
Wind2 mph NE
Humidity9%
Visibility6.2 mi
Dew point34°
Mon, 10110° / 68°0Clear
110 °Clear

Gustine, Monday, 10 August

Clear. High 110°, low 68°.

Pressure29.80 inHg
Wind4.6 mph SW
Humidity8%
Visibility6.2 mi
Dew point33°
Tue, 11107° / 70°0Clear
107 °Clear

Gustine, Tuesday, 11 August

Clear. High 107°, low 70°.

Pressure29.85 inHg
Wind2.7 mph S
Humidity10%
Visibility6.2 mi
Dew point36°
Wed, 12103° / 68°0Overcast
103 °Overcast

Gustine, Wednesday, 12 August

Overcast. High 103°, low 68°.

Pressure29.80 inHg
Wind4.1 mph S
Humidity13%
Visibility6.2 mi
Dew point39°
Thu, 1395° / 63°0Partly cloudy
95 °Partly cloudy

Gustine, Thursday, 13 August

Partly cloudy. High 95°, low 63°.

Pressure29.77 inHg
Wind12 mph SW
Humidity21%
Visibility
Dew point44°
Fri, 1499° / 59°0Clear
99 °Clear

Gustine, Friday, 14 August

Clear. High 99°, low 59°.

Pressure29.85 inHg
Wind8.9 mph W
Humidity17%
Visibility
Dew point41°
Sat, 15100° / 61°0Clear
100 °Clear

Gustine, Saturday, 15 August

Clear. High 100°, low 61°.

Pressure29.91 inHg
Wind8.8 mph W
Humidity17%
Visibility
Dew point42°
Sun, 16100° / 60°0Overcast
100 °Overcast

Gustine, Sunday, 16 August

Overcast. High 100°, low 60°.

Pressure29.97 inHg
Wind8.6 mph SW
Humidity15%
Visibility
Dew point39°
Mon, 1794° / 63°0Overcast
94 °Overcast

Gustine, Monday, 17 August

Overcast. High 94°, low 63°.

Pressure29.97 inHg
Wind6.4 mph SE
Humidity15%
Visibility
Dew point37°
Tue, 18101° / 64°0Overcast
101 °Overcast

Gustine, Tuesday, 18 August

Overcast. High 101°, low 64°.

Pressure29.91 inHg
Wind6.4 mph NW
Humidity13%
Visibility
Dew point36°
Wed, 19102° / 62°0Clear
102 °Clear

Gustine, Wednesday, 19 August

Clear. High 102°, low 62°.

Pressure29.88 inHg
Wind8.1 mph W
Humidity9%
Visibility
Dew point28°
Thu, 2096° / 59°0Overcast
96 °Overcast

Gustine, Thursday, 20 August

Overcast. High 96°, low 59°.

Pressure29.83 inHg
Wind9.4 mph SW
Humidity11%
Visibility
Dew point30°
Fri, 21100° / 61°0Clear
100 °Clear

Gustine, Friday, 21 August

Clear. High 100°, low 61°.

Pressure29.80 inHg
Wind12.5 mph SW
Humidity14%
Visibility
Dew point37°
Sat, 2296° / 59°0Overcast
96 °Overcast

Gustine, Saturday, 22 August

Overcast. High 96°, low 59°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity16%
Visibility
Dew point39°
Sun, 23100° / 60°0Clear
100 °Clear

Gustine, Sunday, 23 August

Clear. High 100°, low 60°.

Pressure29.85 inHg
Wind9 mph W
Humidity17%
Visibility
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2494° / 64°0Climate normal
94 °Climate normal

Gustine, Monday, 24 August

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2025)
Record low54° (1963)
Tue, 2594° / 63°0Climate normal
94 °Climate normal

Gustine, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high94°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2010)
Record low54° (1963)
Wed, 2694° / 63°0Climate normal
94 °Climate normal

Gustine, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high94°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2019)
Record low55° (1976)
Thu, 2795° / 64°0Climate normal
95 °Climate normal

Gustine, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high95°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2017)
Record low56° (1978)
Fri, 2896° / 64°0Climate normal
96 °Climate normal

Gustine, Friday, 28 August

Climate normal for this date — 60-year average.

Average high96°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2017)
Record low55° (1960)
Sat, 2995° / 64°0Climate normal
95 °Climate normal

Gustine, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high95°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2021)
Record low55° (2010)
Sun, 3094° / 64°0Climate normal
94 °Climate normal

Gustine, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2021)
Record low55° (1966)
Mon, 3194° / 63°0Climate normal
94 °Climate normal

Gustine, Monday, 31 August

Climate normal for this date — 60-year average.

Average high94°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2007)
Record low56° (1975)
Tue, 0195° / 64°0Climate normal
95 °Climate normal

Gustine, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high95°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2022)
Record low51° (1964)
Wed, 0295° / 64°0Climate normal
95 °Climate normal

Gustine, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high95°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high110° (2017)
Record low55° (2021)
Thu, 0394° / 64°0Climate normal
94 °Climate normal

Gustine, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2017)
Record low53° (1964)
Fri, 0494° / 64°0Climate normal
94 °Climate normal

Gustine, Friday, 4 September

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high111° (2022)
Record low53° (2000)
Sat, 0594° / 64°0.01Climate normal
94 °Climate normal

Gustine, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0.01 in
Chance of precipitation2%
Record high115° (2022)
Record low54° (2000)
Sun, 0694° / 64°0Climate normal
94 °Climate normal

Gustine, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high94°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high118° (2022)
Record low53° (1996)

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 Gustine, 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 Gustine, 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.