Monthly outlook for Prospero, CA: average high 78.5°, average low 56.7°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 18 October (92.6°), the coolest 30 October (49.6°).
78.5°/56.7°
Average high / low
+2°
Above normal
2 / 1
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
80°
76.8°
+1.8°
26 October – 4 November
76°
71.8°
+2.4°
5 November – 14 November
at normal
68°
—
October records over 66 years
106.7°3 October 2024All-time high
30.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Oildale (6 mi).
Sat, 1790° / 63°0
90 °
Prospero, Saturday, 17 October
Clear. High 90°, low 63°.
Pressure30.03 inHg
Wind3.3 mph SW
Humidity13%
Visibility6.2 mi
Dew point33°
Sun, 1893° / 65°0
93 °
Prospero, Sunday, 18 October
Clear. High 93°, low 65°.
Pressure29.94 inHg
Wind3.6 mph SW
Humidity13%
Visibility6.2 mi
Dew point31°
Mon, 1982° / 59°0
82 °
Prospero, Monday, 19 October
Clear. High 82°, low 59°.
Pressure29.88 inHg
Wind3.9 mph NW
Humidity27%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 54°0.03
70 °
Prospero, Tuesday, 20 October
Light rain. High 70°, low 54°.
Pressure29.85 inHg
Wind8.8 mph NW
Humidity46%
Visibility—
Dew point41°
Wed, 2171° / 53°0.05
71 °
Prospero, Wednesday, 21 October
Light rain. High 71°, low 53°.
Pressure29.88 inHg
Wind4 mph NW
Humidity59%
Visibility—
Dew point48°
Thu, 2272° / 56°0.07
72 °
Prospero, Thursday, 22 October
Light rain. High 72°, low 56°.
Pressure29.94 inHg
Wind6.9 mph E
Humidity64%
Visibility—
Dew point51°
Fri, 2375° / 57°0
75 °
Prospero, Friday, 23 October
Clear. High 75°, low 57°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity45%
Visibility—
Dew point45°
Sat, 2475° / 56°0
75 °
Prospero, Saturday, 24 October
Clear. High 75°, low 56°.
Pressure30.12 inHg
Wind5.9 mph SE
Humidity43%
Visibility—
Dew point42°
Sun, 2580° / 56°0
80 °
Prospero, Sunday, 25 October
Clear. High 80°, low 56°.
Pressure30.12 inHg
Wind8.1 mph NW
Humidity30%
Visibility—
Dew point35°
Mon, 2679° / 57°0
79 °
Prospero, Monday, 26 October
Clear. High 79°, low 57°.
Pressure29.97 inHg
Wind6.3 mph N
Humidity20%
Visibility—
Dew point27°
Tue, 2781° / 56°0
81 °
Prospero, Tuesday, 27 October
Clear. High 81°, low 56°.
Pressure29.85 inHg
Wind5.7 mph NW
Humidity16%
Visibility—
Dew point22°
Wed, 2873° / 55°0
73 °
Prospero, Wednesday, 28 October
Overcast. High 73°, low 55°.
Pressure29.97 inHg
Wind14.7 mph NW
Humidity39%
Visibility—
Dew point40°
Thu, 2969° / 50°0
69 °
Prospero, Thursday, 29 October
Clear. High 69°, low 50°.
Pressure30.12 inHg
Wind5.6 mph SW
Humidity24%
Visibility—
Dew point22°
Fri, 3077° / 50°0
77 °
Prospero, Friday, 30 October
Clear. High 77°, low 50°.
Pressure30.18 inHg
Wind4.6 mph NW
Humidity18%
Visibility—
Dew point19°
Sat, 3178° / 55°0
78 °
Prospero, Saturday, 31 October
Mostly clear. High 78°, low 55°.
Pressure30.06 inHg
Wind8.7 mph NW
Humidity15%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0171° / 49°0.02
71 °
Prospero, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2020)
Record low35° (1971)
Mon, 0272° / 48°0.02
72 °
Prospero, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2020)
Record low41° (1971)
Tue, 0372° / 48°0.02
72 °
Prospero, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (2010)
Record low37° (1994)
Wed, 0471° / 49°0.02
71 °
Prospero, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2010)
Record low34° (1994)
Thu, 0571° / 49°0.02
71 °
Prospero, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2010)
Record low37° (1973)
Fri, 0670° / 49°0.02
70 °
Prospero, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2012)
Record low40° (1972)
Sat, 0769° / 49°0.03
69 °
Prospero, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.03 in
Chance of precipitation15%
Record high84° (2019)
Record low39° (1977)
Sun, 0868° / 48°0.08
68 °
Prospero, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.08 in
Chance of precipitation23%
Record high82° (2019)
Record low38° (2011)
Mon, 0968° / 47°0.04
68 °
Prospero, Monday, 9 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.04 in
Chance of precipitation10%
Record high82° (2025)
Record low36° (2011)
Tue, 1067° / 47°0.03
67 °
Prospero, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.03 in
Chance of precipitation12%
Record high84° (2016)
Record low38° (2020)
Wed, 1167° / 46°0.06
67 °
Prospero, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high86° (2016)
Record low36° (2012)
Thu, 1267° / 46°0.04
67 °
Prospero, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.04 in
Chance of precipitation20%
Record high84° (2019)
Record low34° (2000)
Fri, 1367° / 46°0.02
67 °
Prospero, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.02 in
Chance of precipitation12%
Record high84° (1990)
Record low28° (1985)
Sat, 1466° / 46°0.05
66 °
Prospero, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.05 in
Chance of precipitation18%
Record high82° (1999)
Record low30° (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 Prospero, 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 Prospero, 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.