Monthly outlook for Tracy, CA: average high 83.7°, average low 59.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 8 October (96.5°), the coolest 14 October (53.8°).
83.7°/59.4°
Average high / low
+3.1°
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
82.1°
79.1°
+1.6°
17 October – 26 October
86.5°
75.6°
+6.1°
27 October – 5 November
at normal
70.9°
—
October records over 66 years
105.4°2 October 2024All-time high
37.6°30 October 1971All-time low
Thu, 0897° / 61°0
97 °
Tracy, Thursday, 8 October
Clear. High 97°, low 61°.
Pressure29.83 inHg
Wind4.3 mph N
Humidity23%
Visibility6.2 mi
Dew point48°
Fri, 0993° / 60°0
93 °
Tracy, Friday, 9 October
Clear. High 93°, low 60°.
Pressure29.68 inHg
Wind4.7 mph W
Humidity23%
Visibility6.2 mi
Dew point48°
Sat, 1074° / 58°0
74 °
Tracy, Saturday, 10 October
Clear. High 74°, low 58°.
Pressure29.62 inHg
Wind11.5 mph W
Humidity47%
Visibility6.2 mi
Dew point51°
Sun, 1172° / 55°0
72 °
Tracy, Sunday, 11 October
Clear. High 72°, low 55°.
Pressure29.53 inHg
Wind5.1 mph NW
Humidity46%
Visibility6.2 mi
Dew point44°
Mon, 1277° / 57°0
77 °
Tracy, Monday, 12 October
Clear. High 77°, low 57°.
Pressure29.83 inHg
Wind7.8 mph SE
Humidity40%
Visibility—
Dew point42°
Tue, 1377° / 58°0
77 °
Tracy, Tuesday, 13 October
Clear. High 77°, low 58°.
Pressure29.88 inHg
Wind19.8 mph W
Humidity37%
Visibility—
Dew point42°
Wed, 1477° / 54°0
77 °
Tracy, Wednesday, 14 October
Clear. High 77°, low 54°.
Pressure29.88 inHg
Wind6.7 mph NW
Humidity42%
Visibility—
Dew point41°
Thu, 1577° / 55°0
77 °
Tracy, Thursday, 15 October
Clear. High 77°, low 55°.
Pressure30.06 inHg
Wind11.6 mph NW
Humidity20%
Visibility—
Dew point24°
Fri, 1681° / 56°0
81 °
Tracy, Friday, 16 October
Clear. High 81°, low 56°.
Pressure30.18 inHg
Wind4.9 mph NE
Humidity17%
Visibility—
Dew point21°
Sat, 1784° / 59°0
84 °
Tracy, Saturday, 17 October
Clear. High 84°, low 59°.
Pressure30.09 inHg
Wind7.3 mph NW
Humidity19%
Visibility—
Dew point27°
Sun, 1884° / 61°0
84 °
Tracy, Sunday, 18 October
Overcast. High 84°, low 61°.
Pressure29.94 inHg
Wind4.7 mph NE
Humidity18%
Visibility—
Dew point26°
Mon, 1987° / 63°0
87 °
Tracy, Monday, 19 October
Overcast. High 87°, low 63°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity15%
Visibility—
Dew point25°
Tue, 2088° / 63°0
88 °
Tracy, Tuesday, 20 October
Clear. High 88°, low 63°.
Pressure29.97 inHg
Wind7.9 mph NW
Humidity14%
Visibility—
Dew point24°
Wed, 2189° / 64°0
89 °
Tracy, Wednesday, 21 October
Overcast. High 89°, low 64°.
Pressure30.00 inHg
Wind7.1 mph NW
Humidity16%
Visibility—
Dew point27°
Thu, 2288° / 66°0
88 °
Tracy, Thursday, 22 October
Overcast. High 88°, low 66°.
Pressure29.91 inHg
Wind17.8 mph NW
Humidity17%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2375° / 54°0.05
75 °
Tracy, Friday, 23 October
Climate normal for this date — 60-year average.
Average high75°
Average low54°
Average precipitation0.05 in
Chance of precipitation15%
Record high88° (1965)
Record low42° (1961)
Sat, 2475° / 53°0.05
75 °
Tracy, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.05 in
Chance of precipitation12%
Record high88° (2019)
Record low43° (1971)
Sun, 2574° / 54°0.06
74 °
Tracy, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.06 in
Chance of precipitation13%
Record high87° (2019)
Record low44° (1975)
Mon, 2673° / 53°0.05
73 °
Tracy, Monday, 26 October
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.05 in
Chance of precipitation10%
Record high86° (2003)
Record low42° (1971)
Tue, 2773° / 52°0.02
73 °
Tracy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2003)
Record low43° (1984)
Wed, 2872° / 52°0.06
72 °
Tracy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.06 in
Chance of precipitation15%
Record high87° (2003)
Record low41° (2004)
Thu, 2971° / 51°0.05
71 °
Tracy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.05 in
Chance of precipitation17%
Record high83° (1965)
Record low41° (1971)
Fri, 3070° / 51°0.06
70 °
Tracy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation15%
Record high83° (2014)
Record low38° (1971)
Sat, 3171° / 51°0.03
71 °
Tracy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high85° (2015)
Record low41° (2019)
Sun, 0171° / 51°0.04
71 °
Tracy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (1966)
Record low41° (1984)
Mon, 0271° / 52°0.03
71 °
Tracy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (1997)
Record low39° (2003)
Tue, 0371° / 52°0.03
71 °
Tracy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2018)
Record low42° (2022)
Wed, 0471° / 51°0.02
71 °
Tracy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high82° (2010)
Record low38° (1973)
Thu, 0570° / 50°0.06
70 °
Tracy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.06 in
Chance of precipitation12%
Record high82° (2020)
Record low41° (2011)
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 Tracy, 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 Tracy, 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.