Monthly outlook for Bush, CA: average high 83.3°, average low 64.4°. That is 0.2° below the climate normal for October. Precipitation is expected on 1 day (about 1.8 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 8 October (99.2°), the coolest 13 October (51.2°).
83.3°/64.4°
Average high / low
−0.2°
Below normal
1 / 1
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
80.3°
84.9°
-2.5°
18 October – 27 October
88.1°
80.9°
+4°
28 October – 6 November
at normal
76.4°
—
October records over 66 years
106.7°1 October 2024All-time high
34.5°31 October 2019All-time low
Fri, 0995° / 72°0
95 °
Bush, Friday, 9 October
Clear. High 95°, low 72°.
Pressure29.74 inHg
Wind1.9 mph S
Humidity15%
Visibility6.2 mi
Dew point41°
Sat, 1089° / 74°0
89 °
Bush, Saturday, 10 October
Overcast. High 89°, low 74°.
Pressure29.62 inHg
Wind2.6 mph SW
Humidity19%
Visibility6.2 mi
Dew point39°
Sun, 1175° / 62°1.78
75 °
Bush, Sunday, 11 October
Heavy rain. High 75°, low 62°.
Pressure29.41 inHg
Wind11.7 mph W
Humidity86%
Visibility2.4 mi
Dew point62°
Mon, 1271° / 55°0
71 °
Bush, Monday, 12 October
Clear. High 71°, low 55°.
Pressure29.77 inHg
Wind12.3 mph SW
Humidity59%
Visibility—
Dew point49°
Tue, 1365° / 51°0
65 °
Bush, Tuesday, 13 October
Clear. High 65°, low 51°.
Pressure29.94 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point43°
Wed, 1476° / 56°0
76 °
Bush, Wednesday, 14 October
Mostly clear. High 76°, low 56°.
Pressure29.94 inHg
Wind6.5 mph SE
Humidity32%
Visibility—
Dew point37°
Thu, 1580° / 61°0
80 °
Bush, Thursday, 15 October
Clear. High 80°, low 61°.
Pressure29.94 inHg
Wind7 mph E
Humidity30%
Visibility—
Dew point39°
Fri, 1676° / 64°0
76 °
Bush, Friday, 16 October
Clear. High 76°, low 64°.
Pressure30.06 inHg
Wind21.1 mph N
Humidity14%
Visibility—
Dew point20°
Sat, 1777° / 61°0
77 °
Bush, Saturday, 17 October
Clear. High 77°, low 61°.
Pressure30.06 inHg
Wind14.9 mph N
Humidity14%
Visibility—
Dew point20°
Sun, 1880° / 62°0
80 °
Bush, Sunday, 18 October
Clear. High 80°, low 62°.
Pressure30.12 inHg
Wind8.6 mph NW
Humidity13%
Visibility—
Dew point20°
Mon, 1984° / 64°0
84 °
Bush, Monday, 19 October
Clear. High 84°, low 64°.
Pressure30.06 inHg
Wind7.8 mph W
Humidity12%
Visibility—
Dew point21°
Tue, 2089° / 67°0
89 °
Bush, Tuesday, 20 October
Clear. High 89°, low 67°.
Pressure30.06 inHg
Wind11.7 mph N
Humidity11%
Visibility—
Dew point22°
Wed, 2191° / 70°0
91 °
Bush, Wednesday, 21 October
Clear. High 91°, low 70°.
Pressure30.03 inHg
Wind8 mph NW
Humidity11%
Visibility—
Dew point24°
Thu, 2291° / 71°0
91 °
Bush, Thursday, 22 October
Clear. High 91°, low 71°.
Pressure29.94 inHg
Wind7.7 mph N
Humidity9%
Visibility—
Dew point20°
Fri, 2394° / 69°0
94 °
Bush, Friday, 23 October
Clear. High 94°, low 69°.
Pressure29.71 inHg
Wind14 mph W
Humidity10%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2480° / 59°0.01
80 °
Bush, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high80°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2003)
Record low42° (1975)
Sun, 2580° / 58°0
80 °
Bush, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high90° (1990)
Record low43° (1975)
Mon, 2679° / 57°0
79 °
Bush, Monday, 26 October
Climate normal for this date — 60-year average.
Average high79°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high91° (2017)
Record low45° (1970)
Tue, 2778° / 57°0.02
78 °
Bush, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0.02 in
Chance of precipitation5%
Record high90° (2024)
Record low42° (1970)
Wed, 2878° / 56°0
78 °
Bush, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high90° (2003)
Record low40° (1970)
Thu, 2977° / 55°0
77 °
Bush, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high89° (2008)
Record low37° (1971)
Fri, 3076° / 54°0
76 °
Bush, Friday, 30 October
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high88° (2008)
Record low35° (1971)
Sat, 3176° / 54°0.01
76 °
Bush, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high88° (1988)
Record low35° (2019)
Sun, 0177° / 54°0
77 °
Bush, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2008)
Record low40° (2019)
Mon, 0276° / 54°0
76 °
Bush, Monday, 2 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2020)
Record low43° (1971)
Tue, 0376° / 54°0
76 °
Bush, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high87° (2020)
Record low43° (2003)
Wed, 0476° / 54°0.01
76 °
Bush, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (2020)
Record low40° (1994)
Thu, 0576° / 54°0.01
76 °
Bush, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.01 in
Chance of precipitation2%
Record high88° (2020)
Record low43° (2015)
Fri, 0676° / 54°0
76 °
Bush, Friday, 6 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2020)
Record low40° (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 Bush, 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 Bush, 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.