Monthly outlook for Gustine, CA: average high 84.9°, average low 60.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 7 October (98.9°), the coolest 11 October (54.2°).
84.9°/60.4°
Average high / low
+2.6°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
85.5°
81.2°
+2.4°
17 October – 26 October
83.8°
77.6°
+3.5°
27 October – 5 November
at normal
72.3°
—
October records over 66 years
108.3°3 October 2024All-time high
37.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Newman (4 mi).
Thu, 0897° / 63°0
97 °
Gustine, Thursday, 8 October
Clear. High 97°, low 63°.
Pressure29.83 inHg
Wind2.1 mph NE
Humidity11%
Visibility6.2 mi
Dew point34°
Fri, 0998° / 68°0
98 °
Gustine, Friday, 9 October
Clear. High 98°, low 68°.
Pressure29.68 inHg
Wind2.4 mph SE
Humidity17%
Visibility6.2 mi
Dew point42°
Sat, 1081° / 60°0
81 °
Gustine, Saturday, 10 October
Clear. High 81°, low 60°.
Pressure29.59 inHg
Wind7.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point47°
Sun, 1177° / 54°0
77 °
Gustine, Sunday, 11 October
Clear. High 77°, low 54°.
Pressure29.50 inHg
Wind15.5 mph SW
Humidity38%
Visibility—
Dew point39°
Mon, 1274° / 57°0.02
74 °
Gustine, Monday, 12 October
Light rain. High 74°, low 57°.
Pressure29.80 inHg
Wind13 mph SW
Humidity42%
Visibility—
Dew point43°
Tue, 1380° / 58°0
80 °
Gustine, Tuesday, 13 October
Clear. High 80°, low 58°.
Pressure29.91 inHg
Wind11.4 mph N
Humidity37%
Visibility—
Dew point43°
Wed, 1481° / 56°0
81 °
Gustine, Wednesday, 14 October
Clear. High 81°, low 56°.
Pressure29.97 inHg
Wind6.8 mph NE
Humidity33%
Visibility—
Dew point39°
Thu, 1583° / 59°0
83 °
Gustine, Thursday, 15 October
Clear. High 83°, low 59°.
Pressure30.06 inHg
Wind5.8 mph NE
Humidity34%
Visibility—
Dew point42°
Fri, 1686° / 61°0
86 °
Gustine, Friday, 16 October
Clear. High 86°, low 61°.
Pressure30.09 inHg
Wind5.3 mph NE
Humidity29%
Visibility—
Dew point40°
Sat, 1788° / 64°0
88 °
Gustine, Saturday, 17 October
Partly cloudy. High 88°, low 64°.
Pressure29.97 inHg
Wind5.1 mph N
Humidity18%
Visibility—
Dew point30°
Sun, 1887° / 64°0
87 °
Gustine, Sunday, 18 October
Overcast. High 87°, low 64°.
Pressure29.88 inHg
Wind6.3 mph W
Humidity22%
Visibility—
Dew point35°
Mon, 1984° / 61°0
84 °
Gustine, Monday, 19 October
Clear. High 84°, low 61°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity27%
Visibility—
Dew point38°
Tue, 2083° / 60°0
83 °
Gustine, Tuesday, 20 October
Overcast. High 83°, low 60°.
Pressure30.03 inHg
Wind5.7 mph W
Humidity30%
Visibility—
Dew point39°
Wed, 2179° / 60°0
79 °
Gustine, Wednesday, 21 October
Overcast. High 79°, low 60°.
Pressure30.06 inHg
Wind4.9 mph NE
Humidity35%
Visibility—
Dew point41°
Thu, 2281° / 58°0
81 °
Gustine, Thursday, 22 October
Overcast. High 81°, low 58°.
Pressure29.97 inHg
Wind8.6 mph SW
Humidity34%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2377° / 53°0.02
77 °
Gustine, Friday, 23 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2011)
Record low41° (1961)
Sat, 2477° / 53°0.02
77 °
Gustine, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (2019)
Record low43° (1970)
Sun, 2576° / 53°0.04
76 °
Gustine, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high89° (2019)
Record low44° (1971)
Mon, 2675° / 52°0.04
75 °
Gustine, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.04 in
Chance of precipitation8%
Record high88° (2003)
Record low42° (1971)
Tue, 2774° / 51°0.01
74 °
Gustine, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2003)
Record low41° (1970)
Wed, 2873° / 51°0.04
73 °
Gustine, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2003)
Record low42° (2004)
Thu, 2973° / 51°0.04
73 °
Gustine, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2008)
Record low41° (1971)
Fri, 3072° / 51°0.04
72 °
Gustine, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high84° (1993)
Record low38° (1971)
Sat, 3172° / 50°0.02
72 °
Gustine, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.02 in
Chance of precipitation5%
Record high84° (2015)
Record low41° (2019)
Sun, 0172° / 50°0.03
72 °
Gustine, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (1967)
Record low40° (1971)
Mon, 0272° / 50°0.03
72 °
Gustine, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2018)
Record low41° (2003)
Tue, 0372° / 50°0.02
72 °
Gustine, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2018)
Record low38° (2022)
Wed, 0472° / 50°0.02
72 °
Gustine, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (1976)
Record low37° (1973)
Thu, 0571° / 49°0.04
71 °
Gustine, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2010)
Record low40° (2017)
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.