Monthly outlook for Saint Johns, CA: average high 70.9°, average low 52.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 4 November (79.6°), the coolest 2 November (44.5°).
70.9°/52.4°
Average high / low
+1.3°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
72°
69.9°
+1.2°
7 November – 16 November
69°
65.5°
+1.9°
17 November – 26 November
at normal
61.3°
—
October records over 66 years
104.9°4 October 2024All-time high
33.6°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Linnell Camp (9 mi).
Thu, 2974° / 50°0
74 °
Saint Johns, Thursday, 29 October
Overcast. High 74°, low 50°.
Pressure29.91 inHg
Wind1.8 mph W
Humidity48%
Visibility6.2 mi
Dew point44°
Fri, 3073° / 52°0
73 °
Saint Johns, Friday, 30 October
Clear. High 73°, low 52°.
Pressure29.91 inHg
Wind2.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 3168° / 52°0.05
68 °
Saint Johns, Saturday, 31 October
Light rain. High 68°, low 52°.
Pressure29.94 inHg
Wind2.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 0165° / 52°0.09
65 °
Saint Johns, Sunday, 1 November
Light rain. High 65°, low 52°.
Pressure29.91 inHg
Wind6.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point49°
Mon, 0267° / 45°0
67 °
Saint Johns, Monday, 2 November
Clear. High 67°, low 45°.
Pressure30.18 inHg
Wind4.6 mph E
Humidity53%
Visibility—
Dew point42°
Tue, 0379° / 51°0
79 °
Saint Johns, Tuesday, 3 November
Mostly clear. High 79°, low 51°.
Pressure30.09 inHg
Wind3.7 mph W
Humidity37%
Visibility—
Dew point41°
Wed, 0480° / 59°0
80 °
Saint Johns, Wednesday, 4 November
Overcast. High 80°, low 59°.
Pressure29.85 inHg
Wind7.6 mph SW
Humidity27%
Visibility—
Dew point36°
Thu, 0572° / 54°0
72 °
Saint Johns, Thursday, 5 November
Overcast. High 72°, low 54°.
Pressure29.91 inHg
Wind6.5 mph S
Humidity34%
Visibility—
Dew point36°
Fri, 0673° / 56°0
73 °
Saint Johns, Friday, 6 November
Overcast. High 73°, low 56°.
Pressure29.88 inHg
Wind5.1 mph NE
Humidity33%
Visibility—
Dew point37°
Sat, 0759° / 52°0.63
59 °
Saint Johns, Saturday, 7 November
Rain. High 59°, low 52°.
Pressure29.83 inHg
Wind5.2 mph NW
Humidity83%
Visibility—
Dew point52°
Sun, 0864° / 49°0
64 °
Saint Johns, Sunday, 8 November
Clear. High 64°, low 49°.
Pressure30.06 inHg
Wind3.7 mph S
Humidity69%
Visibility—
Dew point47°
Mon, 0970° / 52°0
70 °
Saint Johns, Monday, 9 November
Overcast. High 70°, low 52°.
Pressure30.12 inHg
Wind3.7 mph NE
Humidity41%
Visibility—
Dew point38°
Tue, 1074° / 56°0
74 °
Saint Johns, Tuesday, 10 November
Mostly clear. High 74°, low 56°.
Pressure30.12 inHg
Wind4.2 mph NW
Humidity34%
Visibility—
Dew point37°
Wed, 1173° / 55°0
73 °
Saint Johns, Wednesday, 11 November
Clear. High 73°, low 55°.
Pressure30.03 inHg
Wind3.3 mph NE
Humidity36%
Visibility—
Dew point37°
Thu, 1274° / 55°0
74 °
Saint Johns, Thursday, 12 November
Clear. High 74°, low 55°.
Pressure30.00 inHg
Wind3.4 mph NE
Humidity36%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1365° / 46°0.06
65 °
Saint Johns, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (1990)
Record low30° (1985)
Sat, 1465° / 47°0.06
65 °
Saint Johns, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2016)
Record low32° (1964)
Sun, 1565° / 46°0.06
65 °
Saint Johns, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (2016)
Record low30° (1964)
Mon, 1664° / 46°0.06
64 °
Saint Johns, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.06 in
Chance of precipitation18%
Record high77° (2017)
Record low34° (1964)
Tue, 1763° / 46°0.1
63 °
Saint Johns, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (2020)
Record low35° (2015)
Wed, 1863° / 46°0.07
63 °
Saint Johns, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (2019)
Record low31° (1964)
Thu, 1963° / 45°0.04
63 °
Saint Johns, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (2019)
Record low28° (1994)
Fri, 2063° / 44°0.07
63 °
Saint Johns, Friday, 20 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1995)
Record low32° (1994)
Sat, 2161° / 44°0.08
61 °
Saint Johns, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high74° (2002)
Record low33° (1994)
Sun, 2260° / 44°0.08
60 °
Saint Johns, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation22%
Record high76° (2017)
Record low35° (1983)
Mon, 2361° / 44°0.03
61 °
Saint Johns, Monday, 23 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.03 in
Chance of precipitation13%
Record high76° (2017)
Record low35° (1994)
Tue, 2461° / 44°0.08
61 °
Saint Johns, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation15%
Record high73° (1995)
Record low37° (1994)
Wed, 2560° / 43°0.05
60 °
Saint Johns, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.05 in
Chance of precipitation17%
Record high79° (2017)
Record low33° (2010)
Thu, 2659° / 43°0.09
59 °
Saint Johns, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high81° (2017)
Record low36° (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 Saint Johns, 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 Saint Johns, 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.