Monthly outlook for Guadalupe, CA: average high 70.3°, average low 57.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 17 October (94.1°), the coolest 30 October (52°).
70.3°/57.7°
Average high / low
+1.2°
Above normal
3 / 1
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
72.1°
68.7°
+1.9°
27 October – 5 November
67.3°
67.4°
-0.1°
6 November – 15 November
at normal
65.1°
—
October records over 66 years
104.4°1 October 2020All-time high
41.5°20 October 2021All-time low
Sun, 1883° / 55°0
83 °
Guadalupe, Sunday, 18 October
Clear. High 83°, low 55°.
Pressure30.00 inHg
Wind7.1 mph W
Humidity72%
Visibility6.2 mi
Dew point62°
Mon, 1966° / 57°0
66 °
Guadalupe, Monday, 19 October
Clear. High 66°, low 57°.
Pressure29.97 inHg
Wind10.4 mph NW
Humidity68%
Visibility1.4 mi
Dew point55°
Tue, 2066° / 52°0
66 °
Guadalupe, Tuesday, 20 October
Mostly clear. High 66°, low 52°.
Pressure29.91 inHg
Wind6 mph SW
Humidity58%
Visibility3.2 mi
Dew point51°
Wed, 2167° / 56°0.25
67 °
Guadalupe, Wednesday, 21 October
Rain. High 67°, low 56°.
Pressure29.85 inHg
Wind2.2 mph E
Humidity63%
Visibility6.2 mi
Dew point53°
Thu, 2268° / 53°0
68 °
Guadalupe, Thursday, 22 October
Mostly clear. High 68°, low 53°.
Pressure30.00 inHg
Wind16.6 mph W
Humidity71%
Visibility—
Dew point55°
Fri, 2364° / 58°0
64 °
Guadalupe, Friday, 23 October
Clear. High 64°, low 58°.
Pressure30.09 inHg
Wind14.3 mph NW
Humidity68%
Visibility—
Dew point52°
Sat, 2473° / 60°0
73 °
Guadalupe, Saturday, 24 October
Overcast. High 73°, low 60°.
Pressure30.06 inHg
Wind18.5 mph NW
Humidity52%
Visibility—
Dew point50°
Sun, 2566° / 62°0
66 °
Guadalupe, Sunday, 25 October
Overcast. High 66°, low 62°.
Pressure29.94 inHg
Wind18.1 mph NW
Humidity73%
Visibility—
Dew point56°
Mon, 2674° / 62°0
74 °
Guadalupe, Monday, 26 October
Clear. High 74°, low 62°.
Pressure29.85 inHg
Wind14.7 mph N
Humidity37%
Visibility—
Dew point41°
Tue, 2774° / 60°0
74 °
Guadalupe, Tuesday, 27 October
Overcast. High 74°, low 60°.
Pressure29.91 inHg
Wind19.9 mph NW
Humidity36%
Visibility—
Dew point42°
Wed, 2870° / 61°0
70 °
Guadalupe, Wednesday, 28 October
Overcast. High 70°, low 61°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity55%
Visibility—
Dew point51°
Thu, 2967° / 57°0
67 °
Guadalupe, Thursday, 29 October
Overcast. High 67°, low 57°.
Pressure30.03 inHg
Wind27.9 mph NW
Humidity42%
Visibility—
Dew point42°
Fri, 3066° / 52°0
66 °
Guadalupe, Friday, 30 October
Partly cloudy. High 66°, low 52°.
Pressure30.03 inHg
Wind16.3 mph NW
Humidity44%
Visibility—
Dew point38°
Sat, 3164° / 58°0.06
64 °
Guadalupe, Saturday, 31 October
Light rain. High 64°, low 58°.
Pressure29.94 inHg
Wind15.4 mph NW
Humidity33%
Visibility—
Dew point34°
Sun, 0163° / 57°0.65
63 °
Guadalupe, Sunday, 1 November
Rain. High 63°, low 57°.
Pressure29.80 inHg
Wind24 mph SW
Humidity77%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0268° / 54°0.01
68 °
Guadalupe, Monday, 2 November
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (1997)
Record low48° (2019)
Tue, 0368° / 54°0.01
68 °
Guadalupe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high86° (2018)
Record low42° (2022)
Wed, 0467° / 54°0.02
67 °
Guadalupe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high86° (2020)
Record low40° (2019)
Thu, 0566° / 54°0.02
66 °
Guadalupe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high94° (2020)
Record low45° (2019)
Fri, 0666° / 54°0.02
66 °
Guadalupe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1991)
Record low46° (2019)
Sat, 0765° / 53°0.07
65 °
Guadalupe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (2006)
Record low44° (2018)
Sun, 0865° / 53°0.09
65 °
Guadalupe, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.09 in
Chance of precipitation18%
Record high79° (2025)
Record low40° (2024)
Mon, 0965° / 52°0.06
65 °
Guadalupe, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.06 in
Chance of precipitation13%
Record high79° (2019)
Record low37° (2020)
Tue, 1065° / 52°0.05
65 °
Guadalupe, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.05 in
Chance of precipitation17%
Record high81° (1990)
Record low35° (2024)
Wed, 1165° / 53°0.1
65 °
Guadalupe, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.1 in
Chance of precipitation18%
Record high82° (2021)
Record low39° (2018)
Thu, 1265° / 52°0.04
65 °
Guadalupe, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2021)
Record low39° (2022)
Fri, 1365° / 52°0.06
65 °
Guadalupe, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.06 in
Chance of precipitation15%
Record high90° (2021)
Record low40° (2024)
Sat, 1465° / 53°0.06
65 °
Guadalupe, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2021)
Record low38° (2024)
Sun, 1565° / 52°0.06
65 °
Guadalupe, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.06 in
Chance of precipitation13%
Record high81° (2008)
Record low37° (2022)
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 Guadalupe, 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 Guadalupe, 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.