Monthly outlook for McClellan Park, CA: average high 71.7°, average low 55.3°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 27 October (76.9°), the coolest 24 October (48°).
71.7°/55.3°
Average high / low
+0.3°
Above normal
4 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
72.3°
72.4°
-0.1°
31 October – 9 November
70.8°
68°
+1.6°
10 November – 19 November
at normal
63°
—
October records over 66 years
103.1°2 October 2024All-time high
38.1°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — North Highlands (2 mi).
Thu, 2267° / 54°0.15
67 °
McClellan Park, Thursday, 22 October
Rain. High 67°, low 54°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Fri, 2372° / 53°0.06
72 °
McClellan Park, Friday, 23 October
Light rain. High 72°, low 53°.
Pressure30.06 inHg
Wind5.1 mph N
Humidity73%
Visibility6.2 mi
Dew point56°
Sat, 2470° / 48°0
70 °
McClellan Park, Saturday, 24 October
Clear. High 70°, low 48°.
Pressure30.03 inHg
Wind1.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point46°
Sun, 2572° / 50°0
72 °
McClellan Park, Sunday, 25 October
Mostly clear. High 72°, low 50°.
Pressure30.09 inHg
Wind2.2 mph N
Humidity53%
Visibility6.2 mi
Dew point48°
Mon, 2674° / 51°0
74 °
McClellan Park, Monday, 26 October
Overcast. High 74°, low 51°.
Pressure30.12 inHg
Wind4.3 mph S
Humidity64%
Visibility—
Dew point49°
Tue, 2777° / 54°0
77 °
McClellan Park, Tuesday, 27 October
Overcast. High 77°, low 54°.
Pressure30.06 inHg
Wind6.3 mph SE
Humidity43%
Visibility—
Dew point42°
Wed, 2874° / 59°0
74 °
McClellan Park, Wednesday, 28 October
Overcast. High 74°, low 59°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity37%
Visibility—
Dew point39°
Thu, 2976° / 57°0
76 °
McClellan Park, Thursday, 29 October
Clear. High 76°, low 57°.
Pressure30.00 inHg
Wind4.9 mph NW
Humidity33%
Visibility—
Dew point37°
Fri, 3074° / 57°0
74 °
McClellan Park, Friday, 30 October
Mostly clear. High 74°, low 57°.
Pressure29.91 inHg
Wind6.5 mph S
Humidity36%
Visibility—
Dew point39°
Sat, 3172° / 56°0.03
72 °
McClellan Park, Saturday, 31 October
Light rain. High 72°, low 56°.
Pressure29.77 inHg
Wind9.6 mph S
Humidity57%
Visibility—
Dew point48°
Sun, 0170° / 52°0
70 °
McClellan Park, Sunday, 1 November
Mostly clear. High 70°, low 52°.
Pressure29.88 inHg
Wind6 mph SE
Humidity52%
Visibility—
Dew point42°
Mon, 0265° / 60°0.02
65 °
McClellan Park, Monday, 2 November
Light rain. High 65°, low 60°.
Pressure30.03 inHg
Wind6 mph SE
Humidity61%
Visibility—
Dew point47°
Tue, 0373° / 56°0
73 °
McClellan Park, Tuesday, 3 November
Mostly clear. High 73°, low 56°.
Pressure30.15 inHg
Wind5 mph N
Humidity53%
Visibility—
Dew point47°
Wed, 0475° / 59°0
75 °
McClellan Park, Wednesday, 4 November
Clear. High 75°, low 59°.
Pressure30.12 inHg
Wind4.6 mph S
Humidity56%
Visibility—
Dew point51°
Thu, 0571° / 60°0.52
71 °
McClellan Park, Thursday, 5 November
Rain. High 71°, low 60°.
Pressure30.00 inHg
Wind13.6 mph SE
Humidity45%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0667° / 48°0.1
67 °
McClellan Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.1 in
Chance of precipitation18%
Record high80° (1976)
Record low40° (1996)
Sat, 0767° / 48°0.09
67 °
McClellan Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1976)
Record low38° (2011)
Sun, 0866° / 47°0.11
66 °
McClellan Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.11 in
Chance of precipitation33%
Record high77° (1995)
Record low38° (2011)
Mon, 0965° / 45°0.11
65 °
McClellan Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1976)
Record low36° (2020)
Tue, 1064° / 46°0.13
64 °
McClellan Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high78° (1990)
Record low34° (2020)
Wed, 1164° / 46°0.15
64 °
McClellan Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.15 in
Chance of precipitation27%
Record high78° (1990)
Record low34° (1982)
Thu, 1264° / 45°0.12
64 °
McClellan Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (1990)
Record low31° (1985)
Fri, 1364° / 46°0.17
64 °
McClellan Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.17 in
Chance of precipitation30%
Record high79° (2013)
Record low30° (1985)
Sat, 1464° / 45°0.1
64 °
McClellan Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2008)
Record low30° (1985)
Sun, 1563° / 45°0.08
63 °
McClellan Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2005)
Record low32° (1978)
Mon, 1662° / 46°0.13
62 °
McClellan Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1977)
Record low33° (2000)
Tue, 1763° / 45°0.17
63 °
McClellan Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.17 in
Chance of precipitation27%
Record high76° (2008)
Record low31° (1964)
Wed, 1862° / 44°0.11
62 °
McClellan Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2019)
Record low31° (1964)
Thu, 1960° / 43°0.12
60 °
McClellan Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (1989)
Record low30° (1964)
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 McClellan Park, 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 McClellan Park, 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.