Monthly outlook for Del Sur, CA: average high 69.2°, average low 49.3°. That is 2.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 26 October (80.4°), the coolest 29 October (39.2°).
69.2°/49.3°
Average high / low
−2.3°
Below normal
2 / 1
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
73.7°
75°
-0.7°
28 October – 6 November
61.7°
70.5°
-4.9°
7 November – 16 November
at normal
66.3°
—
October records over 66 years
101.7°3 October 2024All-time high
28°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Lancaster (6 mi).
Mon, 1980° / 54°0
80 °
Del Sur, Monday, 19 October
Clear. High 80°, low 54°.
Pressure29.94 inHg
Wind5 mph NE
Humidity19%
Visibility6.2 mi
Dew point31°
Tue, 2078° / 51°0
78 °
Del Sur, Tuesday, 20 October
Clear. High 78°, low 51°.
Pressure29.88 inHg
Wind5.9 mph E
Humidity25%
Visibility6.2 mi
Dew point38°
Wed, 2168° / 51°0.26
68 °
Del Sur, Wednesday, 21 October
Heavy rain. High 68°, low 51°.
Pressure29.91 inHg
Wind11 mph SW
Humidity48%
Visibility6.2 mi
Dew point47°
Thu, 2263° / 52°0.28
63 °
Del Sur, Thursday, 22 October
Light rain. High 63°, low 52°.
Pressure29.94 inHg
Wind2.1 mph S
Humidity64%
Visibility5.4 mi
Dew point49°
Fri, 2365° / 51°0
65 °
Del Sur, Friday, 23 October
Partly cloudy. High 65°, low 51°.
Pressure30.03 inHg
Wind11.8 mph W
Humidity56%
Visibility—
Dew point44°
Sat, 2473° / 45°0
73 °
Del Sur, Saturday, 24 October
Clear. High 73°, low 45°.
Pressure30.12 inHg
Wind14.1 mph NE
Humidity48%
Visibility—
Dew point41°
Sun, 2578° / 54°0
78 °
Del Sur, Sunday, 25 October
Clear. High 78°, low 54°.
Pressure30.03 inHg
Wind11.4 mph NE
Humidity14%
Visibility—
Dew point18°
Mon, 2680° / 57°0
80 °
Del Sur, Monday, 26 October
Clear. High 80°, low 57°.
Pressure29.85 inHg
Wind8.3 mph SW
Humidity11%
Visibility—
Dew point15°
Tue, 2774° / 56°0
74 °
Del Sur, Tuesday, 27 October
Overcast. High 74°, low 56°.
Pressure29.80 inHg
Wind19 mph SW
Humidity26%
Visibility—
Dew point33°
Wed, 2858° / 44°0.02
58 °
Del Sur, Wednesday, 28 October
Light rain. High 58°, low 44°.
Pressure29.85 inHg
Wind19.9 mph W
Humidity71%
Visibility—
Dew point47°
Thu, 2956° / 39°0
56 °
Del Sur, Thursday, 29 October
Clear. High 56°, low 39°.
Pressure30.06 inHg
Wind18.1 mph W
Humidity42%
Visibility—
Dew point28°
Fri, 3058° / 45°0
58 °
Del Sur, Friday, 30 October
Clear. High 58°, low 45°.
Pressure30.00 inHg
Wind16 mph W
Humidity51%
Visibility—
Dew point36°
Sat, 3163° / 43°0
63 °
Del Sur, Saturday, 31 October
Clear. High 63°, low 43°.
Pressure30.24 inHg
Wind17.9 mph NE
Humidity14%
Visibility—
Dew point8°
Sun, 0165° / 43°0
65 °
Del Sur, Sunday, 1 November
Clear. High 65°, low 43°.
Pressure30.18 inHg
Wind7.8 mph NE
Humidity14%
Visibility—
Dew point8°
Mon, 0271° / 48°0
71 °
Del Sur, Monday, 2 November
Clear. High 71°, low 48°.
Pressure29.91 inHg
Wind18.7 mph SW
Humidity14%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0371° / 50°0
71 °
Del Sur, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0 in
Chance of precipitation2%
Record high84° (2010)
Record low34° (1994)
Wed, 0471° / 49°0.03
71 °
Del Sur, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation5%
Record high83° (2018)
Record low34° (2022)
Thu, 0571° / 49°0.01
71 °
Del Sur, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high85° (2023)
Record low35° (2011)
Fri, 0670° / 49°0.01
70 °
Del Sur, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2012)
Record low38° (1990)
Sat, 0769° / 48°0.04
69 °
Del Sur, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high83° (2006)
Record low35° (2011)
Sun, 0868° / 48°0.02
68 °
Del Sur, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (2006)
Record low39° (2011)
Mon, 0967° / 47°0.02
67 °
Del Sur, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (2025)
Record low31° (2020)
Tue, 1066° / 46°0.02
66 °
Del Sur, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high79° (1973)
Record low33° (2020)
Wed, 1166° / 47°0.02
66 °
Del Sur, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (1989)
Record low32° (2000)
Thu, 1266° / 46°0.01
66 °
Del Sur, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2021)
Record low30° (1985)
Fri, 1366° / 46°0.01
66 °
Del Sur, Friday, 13 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation7%
Record high79° (1990)
Record low27° (1985)
Sat, 1466° / 46°0.02
66 °
Del Sur, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1974)
Record low29° (1964)
Sun, 1565° / 45°0.03
65 °
Del Sur, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.03 in
Chance of precipitation7%
Record high84° (2021)
Record low28° (1964)
Mon, 1665° / 46°0.02
65 °
Del Sur, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2006)
Record low30° (1964)
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 Del Sur, 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 Del Sur, 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.