Monthly outlook for McClellan Park, CA: average high 73.5°, average low 55.2°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 28 October (79.2°), the coolest 25 October (47.7°).
73.5°/55.2°
Average high / low
+1°
Above normal
3 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
74.7°
73.1°
+0.9°
30 October – 8 November
71.6°
68.4°
+1.8°
9 November – 18 November
at normal
63.4°
—
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).
Wed, 2173° / 58°0.09
73 °
McClellan Park, Wednesday, 21 October
Rain. High 73°, low 58°.
Pressure29.88 inHg
Wind2.7 mph SE
Humidity62%
Visibility6.2 mi
Dew point54°
Thu, 2270° / 55°0.08
70 °
McClellan Park, Thursday, 22 October
Light rain. High 70°, low 55°.
Pressure29.94 inHg
Wind2.2 mph SW
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 2374° / 53°0
74 °
McClellan Park, Friday, 23 October
Clear. High 74°, low 53°.
Pressure30.06 inHg
Wind4.8 mph NW
Humidity65%
Visibility6.2 mi
Dew point55°
Sat, 2473° / 48°0
73 °
McClellan Park, Saturday, 24 October
Clear. High 73°, low 48°.
Pressure30.06 inHg
Wind1.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point45°
Sun, 2576° / 48°0
76 °
McClellan Park, Sunday, 25 October
Overcast. High 76°, low 48°.
Pressure30.09 inHg
Wind3.2 mph NE
Humidity42%
Visibility—
Dew point39°
Mon, 2678° / 52°0
78 °
McClellan Park, Monday, 26 October
Mostly clear. High 78°, low 52°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity37%
Visibility—
Dew point38°
Tue, 2776° / 59°0
76 °
McClellan Park, Tuesday, 27 October
Overcast. High 76°, low 59°.
Pressure30.00 inHg
Wind4.3 mph NW
Humidity27%
Visibility—
Dew point32°
Wed, 2879° / 59°0
79 °
McClellan Park, Wednesday, 28 October
Overcast. High 79°, low 59°.
Pressure29.94 inHg
Wind5.1 mph NW
Humidity27%
Visibility—
Dew point34°
Thu, 2978° / 58°0
78 °
McClellan Park, Thursday, 29 October
Overcast. High 78°, low 58°.
Pressure29.94 inHg
Wind6.6 mph S
Humidity29%
Visibility—
Dew point35°
Fri, 3073° / 58°0
73 °
McClellan Park, Friday, 30 October
Overcast. High 73°, low 58°.
Pressure29.88 inHg
Wind7.7 mph S
Humidity49%
Visibility—
Dew point45°
Sat, 3172° / 55°0
72 °
McClellan Park, Saturday, 31 October
Clear. High 72°, low 55°.
Pressure29.80 inHg
Wind6.4 mph S
Humidity52%
Visibility—
Dew point45°
Sun, 0174° / 55°0
74 °
McClellan Park, Sunday, 1 November
Clear. High 74°, low 55°.
Pressure29.91 inHg
Wind4.6 mph SE
Humidity52%
Visibility—
Dew point46°
Mon, 0277° / 57°0
77 °
McClellan Park, Monday, 2 November
Clear. High 77°, low 57°.
Pressure30.12 inHg
Wind4.7 mph SE
Humidity37%
Visibility—
Dew point40°
Tue, 0373° / 60°0
73 °
McClellan Park, Tuesday, 3 November
Overcast. High 73°, low 60°.
Pressure30.12 inHg
Wind5.6 mph S
Humidity52%
Visibility—
Dew point49°
Wed, 0461° / 58°0.23
61 °
McClellan Park, Wednesday, 4 November
Rain. High 61°, low 58°.
Pressure30.06 inHg
Wind11.2 mph SE
Humidity87%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0568° / 47°0.09
68 °
McClellan Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.09 in
Chance of precipitation13%
Record high82° (1976)
Record low37° (2011)
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)
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.