Monthly outlook for San Ignacio, CA: average high 56.8°, average low 42.9°. That is 11.5° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 29 October (62.4°), the coolest 13 November (33.5°).
56.8°/42.9°
Average high / low
−11.5°
Below normal
4 / 1
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
58.9°
78.9°
-11.1°
8 November – 17 November
53.4°
74.6°
-11.8°
18 November – 27 November
at normal
70.6°
—
October records over 66 years
111.6°1 October 2024All-time high
37.2°31 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Borrego Springs (10 mi).
Fri, 3060° / 48°0
60 °
San Ignacio, Friday, 30 October
Overcast. High 60°, low 48°.
Pressure29.91 inHg
Wind8 mph W
Humidity52%
Visibility6.2 mi
Dew point43°
Sat, 3158° / 42°0.15
58 °
San Ignacio, Saturday, 31 October
Rain. High 58°, low 42°.
Pressure29.97 inHg
Wind7 mph E
Humidity48%
Visibility2.3 mi
Dew point41°
Sun, 0155° / 46°0.55
55 °
San Ignacio, Sunday, 1 November
Rain. High 55°, low 46°.
Pressure29.80 inHg
Wind2.7 mph SW
Humidity84%
Visibility5.4 mi
Dew point53°
Mon, 0259° / 43°0
59 °
San Ignacio, Monday, 2 November
Clear. High 59°, low 43°.
Pressure30.09 inHg
Wind5.2 mph E
Humidity44%
Visibility6.2 mi
Dew point39°
Tue, 0362° / 48°0
62 °
San Ignacio, Tuesday, 3 November
Clear. High 62°, low 48°.
Pressure30.12 inHg
Wind4.4 mph SE
Humidity36%
Visibility—
Dew point31°
Wed, 0459° / 44°0
59 °
San Ignacio, Wednesday, 4 November
Clear. High 59°, low 44°.
Pressure29.88 inHg
Wind13 mph W
Humidity38%
Visibility—
Dew point32°
Thu, 0559° / 42°0
59 °
San Ignacio, Thursday, 5 November
Clear. High 59°, low 42°.
Pressure29.91 inHg
Wind11.9 mph W
Humidity51%
Visibility—
Dew point35°
Fri, 0655° / 44°0
55 °
San Ignacio, Friday, 6 November
Clear. High 55°, low 44°.
Pressure29.85 inHg
Wind14.7 mph W
Humidity58%
Visibility—
Dew point37°
Sat, 0760° / 42°0
60 °
San Ignacio, Saturday, 7 November
Clear. High 60°, low 42°.
Pressure30.06 inHg
Wind6.6 mph W
Humidity21%
Visibility—
Dew point15°
Sun, 0861° / 43°0
61 °
San Ignacio, Sunday, 8 November
Partly cloudy. High 61°, low 43°.
Pressure30.09 inHg
Wind7 mph W
Humidity24%
Visibility—
Dew point18°
Mon, 0961° / 45°0
61 °
San Ignacio, Monday, 9 November
Overcast. High 61°, low 45°.
Pressure30.00 inHg
Wind10.6 mph W
Humidity23%
Visibility—
Dew point18°
Tue, 1050° / 42°0.13
50 °
San Ignacio, Tuesday, 10 November
Light rain. High 50°, low 42°.
Pressure29.97 inHg
Wind20.7 mph W
Humidity64%
Visibility—
Dew point37°
Wed, 1152° / 42°0
52 °
San Ignacio, Wednesday, 11 November
Light rain. High 52°, low 42°.
Pressure29.97 inHg
Wind16.5 mph W
Humidity60%
Visibility—
Dew point34°
Thu, 1246° / 37°0.07
46 °
San Ignacio, Thursday, 12 November
Light rain. High 46°, low 37°.
Pressure29.88 inHg
Wind21.8 mph W
Humidity66%
Visibility—
Dew point35°
Fri, 1350° / 34°0
50 °
San Ignacio, Friday, 13 November
Clear. High 50°, low 34°.
Pressure30.06 inHg
Wind9.2 mph W
Humidity29%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1474° / 55°0.02
74 °
San Ignacio, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.02 in
Chance of precipitation5%
Record high88° (1999)
Record low36° (2000)
Sun, 1574° / 55°0.03
74 °
San Ignacio, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.03 in
Chance of precipitation8%
Record high88° (1995)
Record low40° (2000)
Mon, 1673° / 53°0.01
73 °
San Ignacio, Monday, 16 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (2021)
Record low40° (2000)
Tue, 1773° / 53°0.01
73 °
San Ignacio, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.01 in
Chance of precipitation3%
Record high86° (1995)
Record low38° (1971)
Wed, 1872° / 53°0.02
72 °
San Ignacio, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2019)
Record low37° (1964)
Thu, 1972° / 53°0.01
72 °
San Ignacio, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.01 in
Chance of precipitation3%
Record high84° (2008)
Record low35° (1964)
Fri, 2072° / 54°0.01
72 °
San Ignacio, Friday, 20 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high83° (2008)
Record low37° (1964)
Sat, 2171° / 52°0.04
71 °
San Ignacio, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.04 in
Chance of precipitation15%
Record high82° (1968)
Record low39° (1994)
Sun, 2270° / 51°0.01
70 °
San Ignacio, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high86° (2017)
Record low37° (1961)
Mon, 2371° / 51°0
71 °
San Ignacio, Monday, 23 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high87° (2017)
Record low41° (1983)
Tue, 2471° / 53°0.01
71 °
San Ignacio, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.01 in
Chance of precipitation2%
Record high83° (1995)
Record low38° (2003)
Wed, 2570° / 51°0.02
70 °
San Ignacio, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (1977)
Record low42° (1971)
Thu, 2669° / 51°0.02
69 °
San Ignacio, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high86° (1977)
Record low40° (1983)
Fri, 2768° / 51°0.01
68 °
San Ignacio, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high82° (1977)
Record low35° (2010)
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 San Ignacio, 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 San Ignacio, 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.