Monthly outlook for Del Sur, CA: average high 73.5°, average low 54.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 19 October (80.1°), the coolest 24 October (46°).
73.5°/54.6°
Average high / low
+0.3°
Above normal
3 / 1
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
72°
74.5°
-1.4°
29 October – 7 November
76.1°
70.2°
+3.3°
8 November – 17 November
at normal
65.9°
—
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).
Tue, 2078° / 51°0
78 °
Del Sur, Tuesday, 20 October
Clear. High 78°, low 51°.
Pressure29.88 inHg
Wind6.1 mph E
Humidity24%
Visibility6.2 mi
Dew point37°
Wed, 2164° / 47°0.3
64 °
Del Sur, Wednesday, 21 October
Rain. High 64°, low 47°.
Pressure29.91 inHg
Wind7.2 mph W
Humidity81%
Visibility1.6 mi
Dew point54°
Thu, 2264° / 49°0.1
64 °
Del Sur, Thursday, 22 October
Rain. High 64°, low 49°.
Pressure29.94 inHg
Wind9.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point43°
Fri, 2366° / 50°0
66 °
Del Sur, Friday, 23 October
Clear. High 66°, low 50°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity52%
Visibility6.2 mi
Dew point45°
Sat, 2469° / 46°0
69 °
Del Sur, Saturday, 24 October
Clear. High 69°, low 46°.
Pressure30.06 inHg
Wind7.5 mph NE
Humidity50%
Visibility—
Dew point41°
Sun, 2574° / 52°0
74 °
Del Sur, Sunday, 25 October
Partly cloudy. High 74°, low 52°.
Pressure30.15 inHg
Wind15.2 mph NE
Humidity28%
Visibility—
Dew point31°
Mon, 2675° / 56°0
75 °
Del Sur, Monday, 26 October
Clear. High 75°, low 56°.
Pressure30.12 inHg
Wind10.3 mph NE
Humidity16%
Visibility—
Dew point20°
Tue, 2775° / 58°0
75 °
Del Sur, Tuesday, 27 October
Overcast. High 75°, low 58°.
Pressure30.06 inHg
Wind10.2 mph NE
Humidity17%
Visibility—
Dew point22°
Wed, 2876° / 57°0
76 °
Del Sur, Wednesday, 28 October
Partly cloudy. High 76°, low 57°.
Pressure29.97 inHg
Wind9 mph NE
Humidity15%
Visibility—
Dew point20°
Thu, 2976° / 60°0
76 °
Del Sur, Thursday, 29 October
Overcast. High 76°, low 60°.
Pressure29.97 inHg
Wind5.5 mph NE
Humidity29%
Visibility—
Dew point36°
Fri, 3078° / 59°0
78 °
Del Sur, Friday, 30 October
Overcast. High 78°, low 59°.
Pressure30.00 inHg
Wind18 mph SW
Humidity31%
Visibility—
Dew point38°
Sat, 3178° / 59°0
78 °
Del Sur, Saturday, 31 October
Clear. High 78°, low 59°.
Pressure30.06 inHg
Wind10.5 mph SW
Humidity21%
Visibility—
Dew point28°
Sun, 0179° / 61°0
79 °
Del Sur, Sunday, 1 November
Light rain. High 79°, low 61°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity33%
Visibility—
Dew point40°
Mon, 0276° / 60°0.06
76 °
Del Sur, Monday, 2 November
Light rain. High 76°, low 60°.
Pressure29.97 inHg
Wind19.4 mph SW
Humidity50%
Visibility—
Dew point54°
Tue, 0370° / 56°0
70 °
Del Sur, Tuesday, 3 November
Partly cloudy. High 70°, low 56°.
Pressure29.94 inHg
Wind14.4 mph W
Humidity53%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1764° / 46°0.02
64 °
Del Sur, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (1977)
Record low32° (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.