Monthly outlook for Otterbein, CA: average high 78.8°, average low 62.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 16 October (94.2°), the coolest 26 October (57°).
78.8°/62.8°
Average high / low
+0.4°
Above normal
1 / 1
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
84.1°
79°
+2.8°
25 October – 3 November
69.9°
76.3°
-3.5°
4 November – 13 November
at normal
73°
—
October records over 66 years
105.4°1 October 2020All-time high
34.2°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — South San Jose Hills (2 mi).
Fri, 1694° / 70°0
94 °
Otterbein, Friday, 16 October
Clear. High 94°, low 70°.
Pressure29.94 inHg
Wind10.9 mph NE
Humidity14%
Visibility6.2 mi
Dew point38°
Sat, 1794° / 68°0
94 °
Otterbein, Saturday, 17 October
Clear. High 94°, low 68°.
Pressure29.97 inHg
Wind3.6 mph E
Humidity13%
Visibility6.2 mi
Dew point33°
Sun, 1890° / 64°0
90 °
Otterbein, Sunday, 18 October
Clear. High 90°, low 64°.
Pressure29.97 inHg
Wind1.1 mph W
Humidity16%
Visibility6.2 mi
Dew point35°
Mon, 1986° / 63°0
86 °
Otterbein, Monday, 19 October
Clear. High 86°, low 63°.
Pressure29.94 inHg
Wind6.5 mph SW
Humidity33%
Visibility—
Dew point47°
Tue, 2085° / 63°0.01
85 °
Otterbein, Tuesday, 20 October
Light rain. High 85°, low 63°.
Pressure29.88 inHg
Wind7.2 mph SW
Humidity41%
Visibility—
Dew point50°
Wed, 2167° / 62°0.79
67 °
Otterbein, Wednesday, 21 October
Rain. High 67°, low 62°.
Pressure29.91 inHg
Wind7 mph E
Humidity57%
Visibility—
Dew point48°
Thu, 2273° / 63°0
73 °
Otterbein, Thursday, 22 October
Clear. High 73°, low 63°.
Pressure30.03 inHg
Wind10 mph SW
Humidity53%
Visibility—
Dew point49°
Fri, 2379° / 64°0
79 °
Otterbein, Friday, 23 October
Clear. High 79°, low 64°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity42%
Visibility—
Dew point46°
Sat, 2483° / 68°0
83 °
Otterbein, Saturday, 24 October
Clear. High 83°, low 68°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity25%
Visibility—
Dew point38°
Sun, 2572° / 60°0
72 °
Otterbein, Sunday, 25 October
Overcast. High 72°, low 60°.
Pressure29.85 inHg
Wind14.4 mph SW
Humidity51%
Visibility—
Dew point52°
Mon, 2665° / 57°0
65 °
Otterbein, Monday, 26 October
Clear. High 65°, low 57°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity38%
Visibility—
Dew point35°
Tue, 2767° / 58°0
67 °
Otterbein, Tuesday, 27 October
Clear. High 67°, low 58°.
Pressure30.06 inHg
Wind11.5 mph S
Humidity43%
Visibility—
Dew point39°
Wed, 2869° / 60°0
69 °
Otterbein, Wednesday, 28 October
Overcast. High 69°, low 60°.
Pressure30.06 inHg
Wind9 mph SW
Humidity43%
Visibility—
Dew point41°
Thu, 2971° / 61°0
71 °
Otterbein, Thursday, 29 October
Clear. High 71°, low 61°.
Pressure30.03 inHg
Wind7.7 mph W
Humidity49%
Visibility—
Dew point46°
Fri, 3076° / 63°0
76 °
Otterbein, Friday, 30 October
Partly cloudy. High 76°, low 63°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity19%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3175° / 52°0.02
75 °
Otterbein, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high91° (1966)
Record low38° (1971)
Sun, 0176° / 52°0.03
76 °
Otterbein, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high94° (1997)
Record low41° (1971)
Mon, 0276° / 52°0.02
76 °
Otterbein, Monday, 2 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation15%
Record high94° (1997)
Record low44° (1971)
Tue, 0377° / 51°0
77 °
Otterbein, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2010)
Record low41° (1990)
Wed, 0476° / 52°0.02
76 °
Otterbein, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high93° (1976)
Record low38° (1994)
Thu, 0574° / 51°0.01
74 °
Otterbein, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high97° (2020)
Record low40° (2011)
Fri, 0674° / 52°0.02
74 °
Otterbein, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (2006)
Record low41° (2011)
Sat, 0772° / 52°0.06
72 °
Otterbein, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.06 in
Chance of precipitation10%
Record high91° (2006)
Record low37° (2011)
Sun, 0873° / 51°0.08
73 °
Otterbein, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.08 in
Chance of precipitation20%
Record high90° (2016)
Record low38° (2011)
Mon, 0972° / 51°0.04
72 °
Otterbein, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high92° (2016)
Record low38° (2020)
Tue, 1072° / 50°0.03
72 °
Otterbein, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high90° (1990)
Record low40° (2022)
Wed, 1172° / 50°0.05
72 °
Otterbein, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.05 in
Chance of precipitation10%
Record high91° (2021)
Record low38° (1982)
Thu, 1273° / 50°0.03
73 °
Otterbein, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high94° (2021)
Record low36° (1978)
Fri, 1373° / 49°0.03
73 °
Otterbein, Friday, 13 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high92° (2021)
Record low36° (2000)
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 Otterbein, 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 Otterbein, 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.