Monthly outlook for Jacumba, CA: average high 67.4°, average low 53.7°. That is 7.6° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 27 October (76.8°), the coolest 24 October (47.2°).
67.4°/53.7°
Average high / low
−7.6°
Below normal
3 / 0
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
71.4°
82.1°
-5.9°
31 October – 9 November
60.8°
78.6°
-9.9°
10 November – 19 November
at normal
74.2°
—
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).
Thu, 2263° / 52°0.11
63 °
Jacumba, Thursday, 22 October
Light rain. High 63°, low 52°.
Pressure29.94 inHg
Wind17.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point50°
Fri, 2368° / 50°0
68 °
Jacumba, Friday, 23 October
Partly cloudy. High 68°, low 50°.
Pressure29.94 inHg
Wind6 mph W
Humidity43%
Visibility6.2 mi
Dew point42°
Sat, 2470° / 47°0
70 °
Jacumba, Saturday, 24 October
Clear. High 70°, low 47°.
Pressure29.97 inHg
Wind8.6 mph NE
Humidity36%
Visibility6.2 mi
Dew point39°
Sun, 2572° / 57°0
72 °
Jacumba, Sunday, 25 October
Clear. High 72°, low 57°.
Pressure30.09 inHg
Wind8.5 mph NE
Humidity32%
Visibility—
Dew point36°
Mon, 2674° / 58°0
74 °
Jacumba, Monday, 26 October
Partly cloudy. High 74°, low 58°.
Pressure30.06 inHg
Wind6.5 mph NE
Humidity26%
Visibility—
Dew point33°
Tue, 2777° / 58°0
77 °
Jacumba, Tuesday, 27 October
Clear. High 77°, low 58°.
Pressure30.00 inHg
Wind5.1 mph E
Humidity22%
Visibility—
Dew point30°
Wed, 2874° / 61°0
74 °
Jacumba, Wednesday, 28 October
Overcast. High 74°, low 61°.
Pressure29.94 inHg
Wind7.2 mph E
Humidity21%
Visibility—
Dew point28°
Thu, 2975° / 59°0
75 °
Jacumba, Thursday, 29 October
Overcast. High 75°, low 59°.
Pressure29.94 inHg
Wind8.1 mph SW
Humidity23%
Visibility—
Dew point30°
Fri, 3068° / 56°0
68 °
Jacumba, Friday, 30 October
Partly cloudy. High 68°, low 56°.
Pressure29.85 inHg
Wind21.7 mph W
Humidity44%
Visibility—
Dew point42°
Sat, 3164° / 55°0.02
64 °
Jacumba, Saturday, 31 October
Light rain. High 64°, low 55°.
Pressure29.85 inHg
Wind19.1 mph SW
Humidity80%
Visibility—
Dew point52°
Sun, 0163° / 55°0.81
63 °
Jacumba, Sunday, 1 November
Rain. High 63°, low 55°.
Pressure29.85 inHg
Wind21.9 mph W
Humidity63%
Visibility—
Dew point49°
Mon, 0256° / 51°0.07
56 °
Jacumba, Monday, 2 November
Light rain. High 56°, low 51°.
Pressure29.88 inHg
Wind28.2 mph SW
Humidity78%
Visibility—
Dew point47°
Tue, 0360° / 51°0.02
60 °
Jacumba, Tuesday, 3 November
Light rain. High 60°, low 51°.
Pressure29.88 inHg
Wind20.3 mph SW
Humidity74%
Visibility—
Dew point47°
Wed, 0461° / 49°0
61 °
Jacumba, Wednesday, 4 November
Partly cloudy. High 61°, low 49°.
Pressure29.83 inHg
Wind10.9 mph SW
Humidity59%
Visibility—
Dew point42°
Thu, 0560° / 49°0
60 °
Jacumba, Thursday, 5 November
Clear. High 60°, low 49°.
Pressure30.03 inHg
Wind12.2 mph E
Humidity26%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0679° / 58°0
79 °
Jacumba, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1988)
Record low46° (2011)
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)
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.