Monthly outlook for Jacumba, CA: average high 68°, average low 53.7°. That is 7.1° below the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 27 October (79.3°), the coolest 24 October (47.7°).
68°/53.7°
Average high / low
−7.1°
Below normal
5 / 0
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
69.9°
81.6°
-6.5°
1 November – 10 November
64.8°
78.2°
-7.4°
11 November – 20 November
at normal
73.9°
—
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 (13 mi).
Fri, 2364° / 50°0.04
64 °
Jacumba, Friday, 23 October
Light rain. High 64°, low 50°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity51%
Visibility6.2 mi
Dew point45°
Sat, 2470° / 48°0
70 °
Jacumba, Saturday, 24 October
Clear. High 70°, low 48°.
Pressure29.94 inHg
Wind9.2 mph NE
Humidity33%
Visibility6.2 mi
Dew point38°
Sun, 2572° / 53°0
72 °
Jacumba, Sunday, 25 October
Clear. High 72°, low 53°.
Pressure30.06 inHg
Wind7.4 mph NE
Humidity28%
Visibility6.2 mi
Dew point35°
Mon, 2675° / 55°0
75 °
Jacumba, Monday, 26 October
Partly cloudy. High 75°, low 55°.
Pressure30.06 inHg
Wind5.8 mph NE
Humidity24%
Visibility—
Dew point32°
Tue, 2779° / 50°0
79 °
Jacumba, Tuesday, 27 October
Clear. High 79°, low 50°.
Pressure29.97 inHg
Wind9.5 mph SW
Humidity20%
Visibility—
Dew point29°
Wed, 2874° / 58°0
74 °
Jacumba, Wednesday, 28 October
Overcast. High 74°, low 58°.
Pressure29.91 inHg
Wind12.3 mph SW
Humidity20%
Visibility—
Dew point28°
Thu, 2971° / 56°0
71 °
Jacumba, Thursday, 29 October
Overcast. High 71°, low 56°.
Pressure29.88 inHg
Wind14.9 mph SW
Humidity34%
Visibility—
Dew point38°
Fri, 3068° / 52°0
68 °
Jacumba, Friday, 30 October
Partly cloudy. High 68°, low 52°.
Pressure29.94 inHg
Wind19.4 mph W
Humidity32%
Visibility—
Dew point34°
Sat, 3164° / 51°0
64 °
Jacumba, Saturday, 31 October
Overcast. High 64°, low 51°.
Pressure29.85 inHg
Wind19.4 mph SW
Humidity46%
Visibility—
Dew point40°
Sun, 0158° / 52°0.85
58 °
Jacumba, Sunday, 1 November
Rain. High 58°, low 52°.
Pressure29.85 inHg
Wind19 mph NE
Humidity50%
Visibility—
Dew point39°
Mon, 0261° / 53°0.19
61 °
Jacumba, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure30.03 inHg
Wind19.7 mph NE
Humidity81%
Visibility—
Dew point50°
Tue, 0364° / 57°0.01
64 °
Jacumba, Tuesday, 3 November
Light rain. High 64°, low 57°.
Pressure30.12 inHg
Wind9.3 mph NE
Humidity96%
Visibility—
Dew point57°
Wed, 0469° / 56°0.01
69 °
Jacumba, Wednesday, 4 November
Light rain. High 69°, low 56°.
Pressure30.06 inHg
Wind5.6 mph NE
Humidity62%
Visibility—
Dew point51°
Thu, 0568° / 58°0.09
68 °
Jacumba, Thursday, 5 November
Light rain. High 68°, low 58°.
Pressure30.06 inHg
Wind6.5 mph SW
Humidity62%
Visibility—
Dew point51°
Fri, 0669° / 56°0.04
69 °
Jacumba, Friday, 6 November
Light rain. High 69°, low 56°.
Pressure29.94 inHg
Wind8.3 mph SW
Humidity58%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0778° / 57°0
78 °
Jacumba, 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 °
Jacumba, 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 °
Jacumba, 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 °
Jacumba, 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 °
Jacumba, 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 °
Jacumba, 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 °
Jacumba, 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)
Sat, 1475° / 55°0.01
75 °
Jacumba, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.01 in
Chance of precipitation2%
Record high89° (1967)
Record low40° (2000)
Sun, 1574° / 55°0.02
74 °
Jacumba, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (1999)
Record low42° (1964)
Mon, 1674° / 54°0.01
74 °
Jacumba, Monday, 16 November
Climate normal for this date — 60-year average.
Average high74°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high87° (1995)
Record low36° (1964)
Tue, 1774° / 53°0.01
74 °
Jacumba, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.01 in
Chance of precipitation3%
Record high85° (1995)
Record low41° (1964)
Wed, 1873° / 54°0
73 °
Jacumba, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high85° (2020)
Record low41° (1964)
Thu, 1972° / 53°0
72 °
Jacumba, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high86° (2007)
Record low38° (1994)
Fri, 2073° / 54°0.01
73 °
Jacumba, Friday, 20 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.01 in
Chance of precipitation2%
Record high83° (1996)
Record low39° (1994)
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 Jacumba, 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 Jacumba, 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.