Monthly outlook for Slater, CA: average high 71.9°, average low 55.9°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 3 November (81.2°), the coolest 2 November (48.1°).
71.9°/55.9°
Average high / low
+0.1°
Above normal
4 / 2
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
71.5°
73°
-0.9°
7 November – 16 November
72.6°
68.6°
+2.2°
17 November – 26 November
at normal
64.2°
—
October records over 66 years
105.6°3 October 2024All-time high
35.6°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Mexican Colony (7 mi).
Thu, 2973° / 52°0
73 °
Slater, Thursday, 29 October
Partly cloudy. High 73°, low 52°.
Pressure29.91 inHg
Wind5.6 mph NW
Humidity38%
Visibility6.2 mi
Dew point43°
Fri, 3073° / 57°0.02
73 °
Slater, Friday, 30 October
Light rain. High 73°, low 57°.
Pressure29.91 inHg
Wind1.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point51°
Sat, 3162° / 56°0.19
62 °
Slater, Saturday, 31 October
Light rain. High 62°, low 56°.
Pressure29.97 inHg
Wind2 mph W
Humidity77%
Visibility6.2 mi
Dew point55°
Sun, 0167° / 52°0.04
67 °
Slater, Sunday, 1 November
Light rain. High 67°, low 52°.
Pressure30.06 inHg
Wind7.2 mph NW
Humidity82%
Visibility—
Dew point54°
Mon, 0273° / 48°0
73 °
Slater, Monday, 2 November
Mostly clear. High 73°, low 48°.
Pressure30.18 inHg
Wind5.4 mph NE
Humidity61%
Visibility—
Dew point47°
Tue, 0381° / 60°0.32
81 °
Slater, Tuesday, 3 November
Rain. High 81°, low 60°.
Pressure29.85 inHg
Wind13.4 mph S
Humidity42%
Visibility—
Dew point48°
Wed, 0466° / 56°0.32
66 °
Slater, Wednesday, 4 November
Rain. High 66°, low 56°.
Pressure30.00 inHg
Wind6 mph NE
Humidity71%
Visibility—
Dew point51°
Thu, 0571° / 56°0
71 °
Slater, Thursday, 5 November
Clear. High 71°, low 56°.
Pressure30.06 inHg
Wind5.1 mph NW
Humidity59%
Visibility—
Dew point49°
Fri, 0675° / 60°0
75 °
Slater, Friday, 6 November
Partly cloudy. High 75°, low 60°.
Pressure29.97 inHg
Wind7.8 mph N
Humidity50%
Visibility—
Dew point49°
Sat, 0773° / 58°0
73 °
Slater, Saturday, 7 November
Overcast. High 73°, low 58°.
Pressure30.00 inHg
Wind6.3 mph N
Humidity55%
Visibility—
Dew point49°
Sun, 0875° / 63°0.02
75 °
Slater, Sunday, 8 November
Light rain. High 75°, low 63°.
Pressure30.00 inHg
Wind7.6 mph N
Humidity50%
Visibility—
Dew point47°
Mon, 0970° / 58°0.05
70 °
Slater, Monday, 9 November
Light rain. High 70°, low 58°.
Pressure30.03 inHg
Wind14.4 mph NW
Humidity65%
Visibility—
Dew point53°
Tue, 1070° / 54°0
70 °
Slater, Tuesday, 10 November
Mostly clear. High 70°, low 54°.
Pressure30.12 inHg
Wind4.5 mph N
Humidity60%
Visibility—
Dew point47°
Wed, 1178° / 57°0
78 °
Slater, Wednesday, 11 November
Clear. High 78°, low 57°.
Pressure30.12 inHg
Wind8.6 mph N
Humidity31%
Visibility—
Dew point36°
Thu, 1270° / 57°0
70 °
Slater, Thursday, 12 November
Clear. High 70°, low 57°.
Pressure30.12 inHg
Wind5.8 mph SE
Humidity15%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1368° / 48°0.01
68 °
Slater, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.01 in
Chance of precipitation10%
Record high85° (1990)
Record low35° (2018)
Sat, 1467° / 48°0.04
67 °
Slater, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2016)
Record low37° (2022)
Sun, 1568° / 47°0.05
68 °
Slater, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.05 in
Chance of precipitation8%
Record high80° (2007)
Record low34° (1964)
Mon, 1667° / 47°0.03
67 °
Slater, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (1981)
Record low35° (1964)
Tue, 1767° / 48°0.04
67 °
Slater, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.04 in
Chance of precipitation18%
Record high86° (2020)
Record low35° (2024)
Wed, 1865° / 47°0.04
65 °
Slater, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (2019)
Record low36° (1964)
Thu, 1965° / 46°0.02
65 °
Slater, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2019)
Record low35° (2022)
Fri, 2065° / 45°0.03
65 °
Slater, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.03 in
Chance of precipitation18%
Record high78° (2005)
Record low33° (2022)
Sat, 2164° / 46°0.06
64 °
Slater, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (2002)
Record low32° (2022)
Sun, 2264° / 45°0.04
64 °
Slater, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (2017)
Record low33° (2022)
Mon, 2364° / 45°0.01
64 °
Slater, Monday, 23 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (2015)
Record low35° (2022)
Tue, 2464° / 45°0.03
64 °
Slater, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.03 in
Chance of precipitation8%
Record high75° (2008)
Record low35° (2022)
Wed, 2563° / 44°0.02
63 °
Slater, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.02 in
Chance of precipitation13%
Record high80° (2017)
Record low35° (2023)
Thu, 2662° / 44°0.04
62 °
Slater, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.04 in
Chance of precipitation18%
Record high84° (2017)
Record low35° (2022)
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 Slater, 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 Slater, 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.