Monthly outlook for Inca, CA: average high 85.1°, average low 67.7°. That is 0.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (94.7°), the coolest 13 October (54°).
85.1°/67.7°
Average high / low
−0.7°
Below normal
2 / 1
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
81°
87.6°
-3.6°
20 October – 29 October
91.9°
83.2°
+4.8°
30 October – 8 November
at normal
79.1°
—
October records over 66 years
109.2°1 October 2024All-time high
31.5°30 October 1971All-time low
Sun, 1175° / 65°0.28
75 °
Inca, Sunday, 11 October
Rain. High 75°, low 65°.
Pressure29.62 inHg
Wind17.5 mph S
Humidity54%
Visibility6.2 mi
Dew point59°
Mon, 1275° / 59°0.02
75 °
Inca, Monday, 12 October
Light rain. High 75°, low 59°.
Pressure29.83 inHg
Wind15.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point54°
Tue, 1370° / 54°0
70 °
Inca, Tuesday, 13 October
Clear. High 70°, low 54°.
Pressure29.97 inHg
Wind7.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point44°
Wed, 1474° / 55°0
74 °
Inca, Wednesday, 14 October
Clear. High 74°, low 55°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point43°
Thu, 1581° / 61°0
81 °
Inca, Thursday, 15 October
Clear. High 81°, low 61°.
Pressure30.00 inHg
Wind18.7 mph N
Humidity32%
Visibility—
Dew point42°
Fri, 1689° / 63°0
89 °
Inca, Friday, 16 October
Clear. High 89°, low 63°.
Pressure30.00 inHg
Wind13 mph NE
Humidity28%
Visibility—
Dew point41°
Sat, 1786° / 72°0
86 °
Inca, Saturday, 17 October
Clear. High 86°, low 72°.
Pressure30.15 inHg
Wind22.8 mph E
Humidity13%
Visibility—
Dew point26°
Sun, 1885° / 68°0
85 °
Inca, Sunday, 18 October
Clear. High 85°, low 68°.
Pressure30.09 inHg
Wind4.1 mph NE
Humidity14%
Visibility—
Dew point25°
Mon, 1989° / 70°0
89 °
Inca, Monday, 19 October
Overcast. High 89°, low 70°.
Pressure30.06 inHg
Wind4.5 mph N
Humidity14%
Visibility—
Dew point28°
Tue, 2091° / 73°0
91 °
Inca, Tuesday, 20 October
Clear. High 91°, low 73°.
Pressure29.94 inHg
Wind5.4 mph N
Humidity15%
Visibility—
Dew point32°
Wed, 2192° / 73°0
92 °
Inca, Wednesday, 21 October
Clear. High 92°, low 73°.
Pressure29.94 inHg
Wind4.2 mph NW
Humidity13%
Visibility—
Dew point29°
Thu, 2293° / 75°0
93 °
Inca, Thursday, 22 October
Clear. High 93°, low 75°.
Pressure29.97 inHg
Wind6 mph N
Humidity12%
Visibility—
Dew point28°
Fri, 2395° / 77°0
95 °
Inca, Friday, 23 October
Clear. High 95°, low 77°.
Pressure29.91 inHg
Wind4.3 mph NE
Humidity14%
Visibility—
Dew point33°
Sat, 2492° / 76°0
92 °
Inca, Saturday, 24 October
Mostly clear. High 92°, low 76°.
Pressure29.83 inHg
Wind8.9 mph S
Humidity18%
Visibility—
Dew point38°
Sun, 2589° / 72°0
89 °
Inca, Sunday, 25 October
Overcast. High 89°, low 72°.
Pressure29.83 inHg
Wind10.4 mph SE
Humidity29%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2683° / 58°0
83 °
Inca, Monday, 26 October
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1965)
Record low46° (1971)
Tue, 2782° / 58°0.01
82 °
Inca, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high82°
Average low58°
Average precipitation0.01 in
Chance of precipitation3%
Record high94° (2008)
Record low46° (1996)
Wed, 2882° / 58°0
82 °
Inca, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high82°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high93° (2003)
Record low45° (1996)
Thu, 2980° / 57°0
80 °
Inca, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2007)
Record low41° (1971)
Fri, 3079° / 56°0
79 °
Inca, Friday, 30 October
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high92° (1966)
Record low31° (1971)
Sat, 3179° / 55°0.01
79 °
Inca, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation2%
Record high93° (1988)
Record low36° (1971)
Sun, 0180° / 56°0.02
80 °
Inca, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.02 in
Chance of precipitation2%
Record high91° (2008)
Record low41° (1972)
Mon, 0280° / 55°0
80 °
Inca, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high91° (2020)
Record low42° (1971)
Tue, 0380° / 55°0
80 °
Inca, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2010)
Record low44° (2004)
Wed, 0479° / 55°0
79 °
Inca, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high90° (1980)
Record low41° (1994)
Thu, 0579° / 55°0.01
79 °
Inca, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high91° (2020)
Record low44° (1973)
Fri, 0679° / 56°0
79 °
Inca, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high91° (1988)
Record low46° (1972)
Sat, 0778° / 55°0
78 °
Inca, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation3%
Record high89° (1991)
Record low45° (2011)
Sun, 0877° / 54°0
77 °
Inca, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high90° (2016)
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 Inca, 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 Inca, 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.