Monthly outlook for Calexico, CA: average high 91.5°, average low 72.3°. That is 1.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 0 days and 0.2 inches. The warmest day looks like 9 October (108.1°), the coolest 14 October (59.4°).
91.5°/72.3°
Average high / low
+1.2°
Above normal
0 / 0
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
90.4°
90.3°
+0.1°
19 October – 28 October
93.3°
86.6°
+3.7°
29 October – 7 November
at normal
82.1°
—
October records over 66 years
114.3°1 October 2024All-time high
40.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — El Centro (8 mi).
Sat, 1094° / 73°0.01
94 °
Calexico, Saturday, 10 October
Light rain. High 94°, low 73°.
Pressure29.59 inHg
Wind4.1 mph SE
Humidity19%
Visibility6.2 mi
Dew point49°
Sun, 1189° / 70°0.04
89 °
Calexico, Sunday, 11 October
Light rain. High 89°, low 70°.
Pressure29.62 inHg
Wind5.3 mph W
Humidity36%
Visibility6.2 mi
Dew point57°
Mon, 1279° / 66°0.02
79 °
Calexico, Monday, 12 October
Light rain. High 79°, low 66°.
Pressure29.83 inHg
Wind9.8 mph W
Humidity41%
Visibility5.5 mi
Dew point53°
Tue, 1378° / 64°0
78 °
Calexico, Tuesday, 13 October
Clear. High 78°, low 64°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity32%
Visibility6.2 mi
Dew point44°
Wed, 1483° / 59°0
83 °
Calexico, Wednesday, 14 October
Clear. High 83°, low 59°.
Pressure30.06 inHg
Wind6.7 mph NW
Humidity25%
Visibility—
Dew point37°
Thu, 1589° / 65°0
89 °
Calexico, Thursday, 15 October
Mostly clear. High 89°, low 65°.
Pressure30.03 inHg
Wind9.8 mph N
Humidity24%
Visibility—
Dew point40°
Fri, 1695° / 75°0
95 °
Calexico, Friday, 16 October
Clear. High 95°, low 75°.
Pressure30.00 inHg
Wind14.7 mph N
Humidity16%
Visibility—
Dew point36°
Sat, 1795° / 78°0
95 °
Calexico, Saturday, 17 October
Clear. High 95°, low 78°.
Pressure30.00 inHg
Wind12.4 mph NE
Humidity23%
Visibility—
Dew point46°
Sun, 1894° / 77°0
94 °
Calexico, Sunday, 18 October
Clear. High 94°, low 77°.
Pressure30.00 inHg
Wind6 mph N
Humidity18%
Visibility—
Dew point38°
Mon, 1996° / 78°0
96 °
Calexico, Monday, 19 October
Clear. High 96°, low 78°.
Pressure29.91 inHg
Wind3 mph SE
Humidity18%
Visibility—
Dew point40°
Tue, 2097° / 79°0
97 °
Calexico, Tuesday, 20 October
Clear. High 97°, low 79°.
Pressure29.91 inHg
Wind5 mph S
Humidity22%
Visibility—
Dew point46°
Wed, 2197° / 79°0
97 °
Calexico, Wednesday, 21 October
Clear. High 97°, low 79°.
Pressure29.88 inHg
Wind5.9 mph SE
Humidity24%
Visibility—
Dew point48°
Thu, 2295° / 78°0
95 °
Calexico, Thursday, 22 October
Clear. High 95°, low 78°.
Pressure29.85 inHg
Wind5.2 mph NW
Humidity23%
Visibility—
Dew point46°
Fri, 2393° / 73°0
93 °
Calexico, Friday, 23 October
Clear. High 93°, low 73°.
Pressure29.71 inHg
Wind19.7 mph W
Humidity21%
Visibility—
Dew point42°
Sat, 2483° / 68°0
83 °
Calexico, Saturday, 24 October
Clear. High 83°, low 68°.
Pressure29.71 inHg
Wind15.9 mph W
Humidity27%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2586° / 60°0
86 °
Calexico, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high86°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high97° (2017)
Record low47° (1975)
Mon, 2685° / 59°0
85 °
Calexico, Monday, 26 October
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2017)
Record low46° (1971)
Tue, 2785° / 59°0.01
85 °
Calexico, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0.01 in
Chance of precipitation3%
Record high97° (2024)
Record low49° (1997)
Wed, 2884° / 58°0
84 °
Calexico, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high96° (2017)
Record low47° (2020)
Thu, 2983° / 57°0
83 °
Calexico, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2017)
Record low44° (1971)
Fri, 3082° / 57°0
82 °
Calexico, Friday, 30 October
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2025)
Record low40° (1971)
Sat, 3182° / 56°0.02
82 °
Calexico, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.02 in
Chance of precipitation2%
Record high94° (2008)
Record low44° (1971)
Sun, 0183° / 56°0
83 °
Calexico, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high95° (2008)
Record low43° (1971)
Mon, 0282° / 56°0
82 °
Calexico, Monday, 2 November
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2020)
Record low46° (1971)
Tue, 0382° / 56°0
82 °
Calexico, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high93° (2020)
Record low46° (2004)
Wed, 0482° / 56°0
82 °
Calexico, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2020)
Record low48° (2004)
Thu, 0582° / 55°0
82 °
Calexico, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high95° (2020)
Record low47° (2003)
Fri, 0682° / 55°0
82 °
Calexico, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high94° (1988)
Record low47° (2011)
Sat, 0781° / 56°0
81 °
Calexico, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high92° (1991)
Record low47° (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 Calexico, 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 Calexico, 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.