Monthly outlook for Plaster City, CA: average high 81.3°, average low 64°. That is 1.1° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 16 October (94.3°), the coolest 27 October (58.7°).
81.3°/64°
Average high / low
−1.1°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
84.6°
84.7°
-0.1°
25 October – 3 November
75.7°
80.3°
-2.6°
4 November – 13 November
at normal
76.9°
—
October records over 66 years
110.3°6 October 2024All-time high
39.9°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Ocotillo (9 mi).
Fri, 1694° / 68°0
94 °
Plaster City, Friday, 16 October
Clear. High 94°, low 68°.
Pressure30.03 inHg
Wind10.7 mph NE
Humidity19%
Visibility6.2 mi
Dew point41°
Sat, 1782° / 71°0
82 °
Plaster City, Saturday, 17 October
Overcast. High 82°, low 71°.
Pressure30.09 inHg
Wind6.1 mph NE
Humidity15%
Visibility6.2 mi
Dew point23°
Sun, 1884° / 63°0
84 °
Plaster City, Sunday, 18 October
Clear. High 84°, low 63°.
Pressure30.00 inHg
Wind3.3 mph NE
Humidity22%
Visibility6.2 mi
Dew point39°
Mon, 1989° / 67°0
89 °
Plaster City, Monday, 19 October
Clear. High 89°, low 67°.
Pressure29.91 inHg
Wind6.8 mph W
Humidity20%
Visibility—
Dew point36°
Tue, 2086° / 64°0
86 °
Plaster City, Tuesday, 20 October
Clear. High 86°, low 64°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity25%
Visibility—
Dew point40°
Wed, 2175° / 66°0
75 °
Plaster City, Wednesday, 21 October
Clear. High 75°, low 66°.
Pressure29.85 inHg
Wind24.5 mph W
Humidity36%
Visibility—
Dew point46°
Thu, 2278° / 63°0
78 °
Plaster City, Thursday, 22 October
Mostly clear. High 78°, low 63°.
Pressure29.97 inHg
Wind11 mph W
Humidity34%
Visibility—
Dew point41°
Fri, 2383° / 66°0
83 °
Plaster City, Friday, 23 October
Clear. High 83°, low 66°.
Pressure30.09 inHg
Wind4.7 mph W
Humidity24%
Visibility—
Dew point37°
Sat, 2486° / 68°0
86 °
Plaster City, Saturday, 24 October
Clear. High 86°, low 68°.
Pressure30.00 inHg
Wind3.4 mph SW
Humidity17%
Visibility—
Dew point31°
Sun, 2584° / 64°0
84 °
Plaster City, Sunday, 25 October
Overcast. High 84°, low 64°.
Pressure29.80 inHg
Wind29.9 mph W
Humidity17%
Visibility—
Dew point32°
Mon, 2669° / 60°0
69 °
Plaster City, Monday, 26 October
Clear. High 69°, low 60°.
Pressure29.94 inHg
Wind24.9 mph W
Humidity31%
Visibility—
Dew point34°
Tue, 2772° / 59°0
72 °
Plaster City, Tuesday, 27 October
Clear. High 72°, low 59°.
Pressure30.03 inHg
Wind15.9 mph W
Humidity34%
Visibility—
Dew point37°
Wed, 2874° / 62°0
74 °
Plaster City, Wednesday, 28 October
Overcast. High 74°, low 62°.
Pressure30.03 inHg
Wind4.7 mph W
Humidity32%
Visibility—
Dew point37°
Thu, 2977° / 61°0
77 °
Plaster City, Thursday, 29 October
Clear. High 77°, low 61°.
Pressure29.97 inHg
Wind7.3 mph N
Humidity32%
Visibility—
Dew point39°
Fri, 3079° / 63°0
79 °
Plaster City, Friday, 30 October
Clear. High 79°, low 63°.
Pressure30.09 inHg
Wind3.6 mph N
Humidity22%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3179° / 57°0.02
79 °
Plaster City, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low57°
Average precipitation0.02 in
Chance of precipitation2%
Record high92° (2008)
Record low41° (1971)
Sun, 0180° / 58°0
80 °
Plaster City, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high93° (2008)
Record low46° (1972)
Mon, 0279° / 58°0
79 °
Plaster City, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high91° (2020)
Record low47° (1971)
Tue, 0379° / 59°0
79 °
Plaster City, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high90° (2020)
Record low46° (1974)
Wed, 0479° / 58°0
79 °
Plaster City, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation3%
Record high92° (2020)
Record low45° (1994)
Thu, 0580° / 57°0
80 °
Plaster City, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high92° (2020)
Record low47° (2003)
Fri, 0679° / 58°0
79 °
Plaster City, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1988)
Record low46° (2011)
Sat, 0778° / 57°0
78 °
Plaster City, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0 in
Chance of precipitation5%
Record high89° (2012)
Record low46° (2011)
Sun, 0877° / 56°0
77 °
Plaster City, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2006)
Record low47° (2024)
Mon, 0976° / 56°0.01
76 °
Plaster City, Monday, 9 November
Climate normal for this date — 60-year average.
Average high76°
Average low56°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2025)
Record low45° (2020)
Tue, 1076° / 55°0.01
76 °
Plaster City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high88° (2025)
Record low44° (2020)
Wed, 1175° / 55°0.02
75 °
Plaster City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (1973)
Record low43° (2012)
Thu, 1274° / 55°0.04
74 °
Plaster City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.04 in
Chance of precipitation12%
Record high87° (2021)
Record low42° (2000)
Fri, 1375° / 55°0
75 °
Plaster City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2021)
Record low41° (1985)
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 Plaster City, 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 Plaster City, 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.