Monthly outlook for Miles, CA: average high 75.2°, average low 61°. That is 1.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 9 August (87.3°), the coolest 13 August (58.1°).
75.2°/61°
Average high / low
+1.5°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
74.4°
72.5°
+1.1°
18 August – 27 August
76.6°
72.8°
+2.1°
28 August – 6 September
at normal
74.5°
—
August records over 66 years
94.1°28 August 2023All-time high
49.3°5 August 2024All-time low
Climate normals and records are computed from the nearest reference point — Grover Beach (7 mi).
Sun, 0987° / 63°0
87 °
Miles, Sunday, 9 August
Partly cloudy. High 87°, low 63°.
Pressure29.85 inHg
Wind6.1 mph SW
Humidity55%
Visibility3.3 mi
Dew point55°
Mon, 1075° / 62°0
75 °
Miles, Monday, 10 August
Partly cloudy. High 75°, low 62°.
Pressure29.91 inHg
Wind6.4 mph SW
Humidity56%
Visibility3.4 mi
Dew point56°
Tue, 1174° / 62°0
74 °
Miles, Tuesday, 11 August
Partly cloudy. High 74°, low 62°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity59%
Visibility3.4 mi
Dew point56°
Wed, 1271° / 59°0
71 °
Miles, Wednesday, 12 August
Overcast. High 71°, low 59°.
Pressure29.91 inHg
Wind6.5 mph W
Humidity60%
Visibility3.8 mi
Dew point54°
Thu, 1369° / 58°0
69 °
Miles, Thursday, 13 August
Overcast. High 69°, low 58°.
Pressure29.91 inHg
Wind7.7 mph W
Humidity68%
Visibility—
Dew point56°
Fri, 1469° / 60°0
69 °
Miles, Friday, 14 August
Overcast. High 69°, low 60°.
Pressure29.97 inHg
Wind5.3 mph W
Humidity67%
Visibility—
Dew point57°
Sat, 1571° / 59°0
71 °
Miles, Saturday, 15 August
Clear. High 71°, low 59°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity58%
Visibility—
Dew point55°
Sun, 1673° / 59°0
73 °
Miles, Sunday, 16 August
Overcast. High 73°, low 59°.
Pressure30.03 inHg
Wind10.1 mph NW
Humidity55%
Visibility—
Dew point54°
Mon, 1772° / 59°0
72 °
Miles, Monday, 17 August
Overcast. High 72°, low 59°.
Pressure30.06 inHg
Wind13.5 mph W
Humidity56%
Visibility—
Dew point55°
Tue, 1878° / 64°0
78 °
Miles, Tuesday, 18 August
Mostly clear. High 78°, low 64°.
Pressure29.97 inHg
Wind12.2 mph NW
Humidity52%
Visibility—
Dew point56°
Wed, 1982° / 65°0
82 °
Miles, Wednesday, 19 August
Overcast. High 82°, low 65°.
Pressure29.88 inHg
Wind18.1 mph NW
Humidity44%
Visibility—
Dew point55°
Thu, 2080° / 62°0
80 °
Miles, Thursday, 20 August
Partly cloudy. High 80°, low 62°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity54%
Visibility—
Dew point57°
Fri, 2175° / 61°0
75 °
Miles, Friday, 21 August
Clear. High 75°, low 61°.
Pressure29.88 inHg
Wind8.6 mph W
Humidity55%
Visibility—
Dew point57°
Sat, 2273° / 59°0
73 °
Miles, Saturday, 22 August
Overcast. High 73°, low 59°.
Pressure29.88 inHg
Wind7.3 mph SW
Humidity60%
Visibility—
Dew point57°
Sun, 2372° / 59°0
72 °
Miles, Sunday, 23 August
Mostly clear. High 72°, low 59°.
Pressure29.91 inHg
Wind7.9 mph W
Humidity62%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2473° / 60°0
73 °
Miles, Monday, 24 August
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high87° (1985)
Record low53° (2024)
Tue, 2573° / 59°0
73 °
Miles, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high85° (1985)
Record low54° (2025)
Wed, 2674° / 59°0
74 °
Miles, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high84° (2024)
Record low53° (1968)
Thu, 2774° / 59°0
74 °
Miles, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high90° (2009)
Record low53° (2024)
Fri, 2875° / 60°0
75 °
Miles, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2023)
Record low52° (2024)
Sat, 2975° / 61°0
75 °
Miles, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high91° (2023)
Record low55° (2024)
Sun, 3075° / 60°0
75 °
Miles, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high91° (2023)
Record low52° (2024)
Mon, 3173° / 60°0
73 °
Miles, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high89° (1976)
Record low51° (2024)
Tue, 0174° / 60°0
74 °
Miles, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high88° (2022)
Record low51° (2024)
Wed, 0274° / 60°0
74 °
Miles, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0 in
Chance of precipitation2%
Record high102° (2017)
Record low53° (2024)
Thu, 0374° / 60°0
74 °
Miles, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high93° (1988)
Record low52° (2024)
Fri, 0474° / 60°0.02
74 °
Miles, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.02 in
Chance of precipitation3%
Record high93° (1988)
Record low53° (2024)
Sat, 0575° / 60°0.01
75 °
Miles, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.01 in
Chance of precipitation3%
Record high103° (2024)
Record low54° (2016)
Sun, 0675° / 60°0
75 °
Miles, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2024)
Record low55° (2021)
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.