Monthly outlook for McPherson, CA: average high 77.8°, average low 64°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 16 October (95.8°), the coolest 26 October (58.8°).
77.8°/64°
Average high / low
+0.5°
Above normal
1 / 1
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
82.7°
77.8°
+2.7°
25 October – 3 November
69.6°
75.5°
-3.3°
4 November – 13 November
at normal
72.6°
—
October records over 66 years
102.2°10 October 1991All-time high
37.2°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Orange (1 mi).
Fri, 1696° / 71°0
96 °
McPherson, Friday, 16 October
Mostly clear. High 96°, low 71°.
Pressure29.94 inHg
Wind15 mph NE
Humidity15%
Visibility6.2 mi
Dew point38°
Sat, 1795° / 76°0
95 °
McPherson, Saturday, 17 October
Clear. High 95°, low 76°.
Pressure29.97 inHg
Wind9.1 mph E
Humidity12%
Visibility6.2 mi
Dew point30°
Sun, 1886° / 67°0
86 °
McPherson, Sunday, 18 October
Clear. High 86°, low 67°.
Pressure29.97 inHg
Wind3.6 mph SW
Humidity16%
Visibility6.2 mi
Dew point35°
Mon, 1982° / 65°0
82 °
McPherson, Monday, 19 October
Clear. High 82°, low 65°.
Pressure29.94 inHg
Wind5.4 mph SW
Humidity48%
Visibility—
Dew point55°
Tue, 2080° / 62°0
80 °
McPherson, Tuesday, 20 October
Light rain. High 80°, low 62°.
Pressure29.88 inHg
Wind6 mph S
Humidity50%
Visibility—
Dew point53°
Wed, 2168° / 62°0.69
68 °
McPherson, Wednesday, 21 October
Rain. High 68°, low 62°.
Pressure29.91 inHg
Wind9 mph S
Humidity60%
Visibility—
Dew point51°
Thu, 2272° / 63°0
72 °
McPherson, Thursday, 22 October
Clear. High 72°, low 63°.
Pressure30.03 inHg
Wind9.8 mph SW
Humidity53%
Visibility—
Dew point50°
Fri, 2377° / 65°0
77 °
McPherson, Friday, 23 October
Clear. High 77°, low 65°.
Pressure30.12 inHg
Wind6.6 mph W
Humidity43%
Visibility—
Dew point47°
Sat, 2482° / 69°0
82 °
McPherson, Saturday, 24 October
Clear. High 82°, low 69°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity29%
Visibility—
Dew point42°
Sun, 2571° / 61°0
71 °
McPherson, Sunday, 25 October
Overcast. High 71°, low 61°.
Pressure29.88 inHg
Wind15.4 mph SW
Humidity58%
Visibility—
Dew point55°
Mon, 2665° / 59°0.02
65 °
McPherson, Monday, 26 October
Light rain. High 65°, low 59°.
Pressure29.97 inHg
Wind18 mph W
Humidity43%
Visibility—
Dew point39°
Tue, 2766° / 60°0.01
66 °
McPherson, Tuesday, 27 October
Light rain. High 66°, low 60°.
Pressure30.06 inHg
Wind12.5 mph SW
Humidity47%
Visibility—
Dew point42°
Wed, 2869° / 60°0
69 °
McPherson, Wednesday, 28 October
Overcast. High 69°, low 60°.
Pressure30.06 inHg
Wind7.6 mph SW
Humidity46%
Visibility—
Dew point43°
Thu, 2970° / 61°0
70 °
McPherson, Thursday, 29 October
Clear. High 70°, low 61°.
Pressure30.03 inHg
Wind7.6 mph SW
Humidity50%
Visibility—
Dew point47°
Fri, 3076° / 63°0
76 °
McPherson, Friday, 30 October
Partly cloudy. High 76°, low 63°.
Pressure30.09 inHg
Wind6.7 mph W
Humidity22%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3175° / 55°0.02
75 °
McPherson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1962)
Record low42° (1971)
Sun, 0176° / 54°0.04
76 °
McPherson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.04 in
Chance of precipitation12%
Record high94° (1966)
Record low43° (1971)
Mon, 0275° / 54°0.02
75 °
McPherson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high75°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high94° (1997)
Record low44° (1971)
Tue, 0376° / 53°0
76 °
McPherson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2010)
Record low45° (1990)
Wed, 0475° / 53°0.03
75 °
McPherson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.03 in
Chance of precipitation8%
Record high94° (1976)
Record low41° (1994)
Thu, 0574° / 53°0.02
74 °
McPherson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high95° (2020)
Record low44° (2011)
Fri, 0673° / 54°0.01
73 °
McPherson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2006)
Record low45° (2011)
Sat, 0772° / 53°0.06
72 °
McPherson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.06 in
Chance of precipitation10%
Record high90° (2006)
Record low41° (2011)
Sun, 0872° / 53°0.08
72 °
McPherson, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.08 in
Chance of precipitation20%
Record high89° (2016)
Record low42° (2011)
Mon, 0972° / 53°0.05
72 °
McPherson, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.05 in
Chance of precipitation12%
Record high92° (2016)
Record low41° (2020)
Tue, 1072° / 53°0.04
72 °
McPherson, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (1990)
Record low45° (2020)
Wed, 1172° / 52°0.06
72 °
McPherson, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.06 in
Chance of precipitation13%
Record high90° (2021)
Record low42° (2012)
Thu, 1272° / 52°0.04
72 °
McPherson, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.04 in
Chance of precipitation15%
Record high93° (2021)
Record low40° (2000)
Fri, 1372° / 52°0.04
72 °
McPherson, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (2013)
Record low40° (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 McPherson, 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 McPherson, 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.