Monthly outlook for Miles, CA: average high 76.7°, average low 57.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 16 October (94.4°), the coolest 14 October (45.8°).
76.7°/57.1°
Average high / low
+3.1°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
78.7°
71.3°
+4.1°
21 October – 30 October
73.3°
69.9°
+1.9°
31 October – 9 November
at normal
68.1°
—
October records over 66 years
102.7°24 October 2017All-time high
41.9°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Grover Beach (7 mi).
Mon, 1269° / 55°0.02
69 °
Miles, Monday, 12 October
Light rain. High 69°, low 55°.
Pressure29.91 inHg
Wind3.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point42°
Tue, 1373° / 50°0
73 °
Miles, Tuesday, 13 October
Clear. High 73°, low 50°.
Pressure30.03 inHg
Wind5.4 mph NW
Humidity30%
Visibility6.2 mi
Dew point40°
Wed, 1480° / 46°0
80 °
Miles, Wednesday, 14 October
Clear. High 80°, low 46°.
Pressure30.09 inHg
Wind4 mph NW
Humidity12%
Visibility6.2 mi
Dew point26°
Thu, 1587° / 50°0
87 °
Miles, Thursday, 15 October
Clear. High 87°, low 50°.
Pressure30.00 inHg
Wind0.9 mph NW
Humidity12%
Visibility6.2 mi
Dew point29°
Fri, 1694° / 55°0
94 °
Miles, Friday, 16 October
Clear. High 94°, low 55°.
Pressure29.97 inHg
Wind5.8 mph W
Humidity9%
Visibility—
Dew point19°
Sat, 1788° / 62°0
88 °
Miles, Saturday, 17 October
Clear. High 88°, low 62°.
Pressure29.94 inHg
Wind10.8 mph NW
Humidity20%
Visibility—
Dew point37°
Sun, 1880° / 62°0
80 °
Miles, Sunday, 18 October
Clear. High 80°, low 62°.
Pressure30.00 inHg
Wind11.7 mph NW
Humidity28%
Visibility—
Dew point43°
Mon, 1972° / 61°0
72 °
Miles, Monday, 19 October
Clear. High 72°, low 61°.
Pressure30.03 inHg
Wind18.7 mph NW
Humidity37%
Visibility—
Dew point42°
Tue, 2074° / 55°0
74 °
Miles, Tuesday, 20 October
Clear. High 74°, low 55°.
Pressure29.97 inHg
Wind13.6 mph NW
Humidity35%
Visibility—
Dew point39°
Wed, 2180° / 60°0
80 °
Miles, Wednesday, 21 October
Clear. High 80°, low 60°.
Pressure29.97 inHg
Wind12.8 mph N
Humidity25%
Visibility—
Dew point34°
Thu, 2280° / 63°0
80 °
Miles, Thursday, 22 October
Clear. High 80°, low 63°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity22%
Visibility—
Dew point35°
Fri, 2377° / 59°0
77 °
Miles, Friday, 23 October
Clear. High 77°, low 59°.
Pressure29.83 inHg
Wind9.2 mph W
Humidity20%
Visibility—
Dew point31°
Sat, 2466° / 57°0
66 °
Miles, Saturday, 24 October
Overcast. High 66°, low 57°.
Pressure29.83 inHg
Wind6.7 mph NW
Humidity70%
Visibility—
Dew point55°
Sun, 2571° / 58°0
71 °
Miles, Sunday, 25 October
Partly cloudy. High 71°, low 58°.
Pressure29.83 inHg
Wind11.9 mph NW
Humidity53%
Visibility—
Dew point52°
Mon, 2665° / 60°0.03
65 °
Miles, Monday, 26 October
Light rain. High 65°, low 60°.
Pressure29.83 inHg
Wind8.3 mph SE
Humidity70%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2769° / 54°0.01
69 °
Miles, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high84° (2003)
Record low46° (2022)
Wed, 2869° / 54°0.04
69 °
Miles, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2021)
Record low46° (2004)
Thu, 2968° / 53°0.04
68 °
Miles, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2025)
Record low42° (2019)
Fri, 3068° / 53°0.07
68 °
Miles, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (1966)
Record low42° (1971)
Sat, 3169° / 53°0.02
69 °
Miles, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (1962)
Record low42° (2024)
Sun, 0170° / 54°0.02
70 °
Miles, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (1966)
Record low45° (2003)
Mon, 0270° / 53°0.02
70 °
Miles, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high87° (1997)
Record low46° (2023)
Tue, 0369° / 53°0.01
69 °
Miles, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (2018)
Record low44° (2022)
Wed, 0469° / 53°0.02
69 °
Miles, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2020)
Record low43° (2024)
Thu, 0568° / 53°0.03
68 °
Miles, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.03 in
Chance of precipitation8%
Record high91° (2020)
Record low45° (1973)
Fri, 0667° / 53°0.02
67 °
Miles, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1991)
Record low45° (2024)
Sat, 0767° / 53°0.06
67 °
Miles, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (2006)
Record low44° (2024)
Sun, 0866° / 52°0.09
66 °
Miles, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (2025)
Record low43° (2024)
Mon, 0966° / 51°0.07
66 °
Miles, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.07 in
Chance of precipitation13%
Record high80° (1990)
Record low41° (2020)
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 Miles, 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 Miles, 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.