Monthly outlook for Lompoc, CA: average high 75.1°, average low 58.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 8 October (89.3°), the coolest 13 October (49.3°).
75.1°/58.1°
Average high / low
+2.7°
Above normal
1 / 1
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
72.9°
70.4°
+1.4°
18 October – 27 October
78.7°
69.6°
+5.1°
28 October – 6 November
at normal
68°
—
October records over 66 years
102.2°1 October 2020All-time high
43°31 October 2024All-time low
Fri, 0978° / 58°0
78 °
Lompoc, Friday, 9 October
Clear. High 78°, low 58°.
Pressure29.83 inHg
Wind6.4 mph W
Humidity71%
Visibility6.2 mi
Dew point62°
Sat, 1069° / 58°0
69 °
Lompoc, Saturday, 10 October
Overcast. High 69°, low 58°.
Pressure29.71 inHg
Wind5.2 mph W
Humidity72%
Visibility6.2 mi
Dew point59°
Sun, 1165° / 57°0
65 °
Lompoc, Sunday, 11 October
Overcast. High 65°, low 57°.
Pressure29.62 inHg
Wind14.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point48°
Mon, 1264° / 53°0.26
64 °
Lompoc, Monday, 12 October
Rain. High 64°, low 53°.
Pressure29.80 inHg
Wind8.4 mph SW
Humidity45%
Visibility—
Dew point41°
Tue, 1365° / 49°0
65 °
Lompoc, Tuesday, 13 October
Clear. High 65°, low 49°.
Pressure30.00 inHg
Wind12.6 mph NW
Humidity67%
Visibility—
Dew point50°
Wed, 1467° / 56°0
67 °
Lompoc, Wednesday, 14 October
Clear. High 67°, low 56°.
Pressure29.94 inHg
Wind16.6 mph NW
Humidity59%
Visibility—
Dew point51°
Thu, 1572° / 54°0
72 °
Lompoc, Thursday, 15 October
Clear. High 72°, low 54°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity48%
Visibility—
Dew point47°
Fri, 1678° / 57°0
78 °
Lompoc, Friday, 16 October
Clear. High 78°, low 57°.
Pressure30.06 inHg
Wind9.7 mph NW
Humidity29%
Visibility—
Dew point40°
Sat, 1782° / 62°0
82 °
Lompoc, Saturday, 17 October
Clear. High 82°, low 62°.
Pressure30.03 inHg
Wind7.8 mph NW
Humidity21%
Visibility—
Dew point36°
Sun, 1884° / 62°0
84 °
Lompoc, Sunday, 18 October
Clear. High 84°, low 62°.
Pressure29.94 inHg
Wind8 mph W
Humidity14%
Visibility—
Dew point26°
Mon, 1983° / 61°0
83 °
Lompoc, Monday, 19 October
Overcast. High 83°, low 61°.
Pressure29.91 inHg
Wind8.1 mph W
Humidity16%
Visibility—
Dew point30°
Tue, 2087° / 65°0
87 °
Lompoc, Tuesday, 20 October
Clear. High 87°, low 65°.
Pressure29.97 inHg
Wind8 mph W
Humidity12%
Visibility—
Dew point26°
Wed, 2181° / 58°0
81 °
Lompoc, Wednesday, 21 October
Clear. High 81°, low 58°.
Pressure29.91 inHg
Wind10.3 mph NW
Humidity21%
Visibility—
Dew point36°
Thu, 2272° / 58°0
72 °
Lompoc, Thursday, 22 October
Partly cloudy. High 72°, low 58°.
Pressure29.85 inHg
Wind14.2 mph NW
Humidity56%
Visibility—
Dew point54°
Fri, 2366° / 61°0
66 °
Lompoc, Friday, 23 October
Overcast. High 66°, low 61°.
Pressure29.88 inHg
Wind16.6 mph NW
Humidity60%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2470° / 57°0.01
70 °
Lompoc, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high70°
Average low57°
Average precipitation0.01 in
Chance of precipitation3%
Record high99° (2017)
Record low50° (2022)
Sun, 2569° / 57°0.02
69 °
Lompoc, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (2017)
Record low49° (2024)
Mon, 2669° / 56°0.05
69 °
Lompoc, Monday, 26 October
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.05 in
Chance of precipitation8%
Record high87° (2017)
Record low50° (2021)
Tue, 2769° / 55°0.01
69 °
Lompoc, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high81° (2003)
Record low47° (2004)
Wed, 2868° / 55°0.03
68 °
Lompoc, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2021)
Record low47° (2004)
Thu, 2968° / 55°0.04
68 °
Lompoc, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.04 in
Chance of precipitation10%
Record high83° (2025)
Record low46° (2023)
Fri, 3067° / 55°0.05
67 °
Lompoc, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.05 in
Chance of precipitation12%
Record high84° (1966)
Record low45° (2019)
Sat, 3168° / 54°0.02
68 °
Lompoc, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high82° (2020)
Record low43° (2024)
Sun, 0169° / 55°0.02
69 °
Lompoc, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2020)
Record low42° (2019)
Mon, 0269° / 54°0.01
69 °
Lompoc, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (1997)
Record low46° (2023)
Tue, 0369° / 55°0.01
69 °
Lompoc, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high84° (2018)
Record low47° (2022)
Wed, 0468° / 54°0.01
68 °
Lompoc, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.01 in
Chance of precipitation10%
Record high82° (2020)
Record low42° (2019)
Thu, 0567° / 55°0.02
67 °
Lompoc, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (2020)
Record low49° (2024)
Fri, 0667° / 55°0.02
67 °
Lompoc, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (1991)
Record low48° (1971)
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 Lompoc, 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 Lompoc, 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.