Monthly outlook for Rimrock, CA: average high 60.2°, average low 49.3°. That is 6.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 27 October (67.8°), the coolest 23 October (42.7°).
60.2°/49.3°
Average high / low
−6.8°
Below normal
4 / 1
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
62.9°
73.2°
-5.7°
1 November – 10 November
55.8°
70.1°
-7.9°
11 November – 20 November
at normal
65.7°
—
October records over 66 years
99.9°1 October 2024All-time high
30.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Morongo Valley (9 mi).
Fri, 2356° / 43°0.07
56 °
Rimrock, Friday, 23 October
Rain. High 56°, low 43°.
Pressure29.97 inHg
Wind5.7 mph E
Humidity55%
Visibility6.2 mi
Dew point39°
Sat, 2459° / 44°0
59 °
Rimrock, Saturday, 24 October
Clear. High 59°, low 44°.
Pressure30.00 inHg
Wind13 mph NW
Humidity41%
Visibility6.2 mi
Dew point34°
Sun, 2562° / 47°0
62 °
Rimrock, Sunday, 25 October
Clear. High 62°, low 47°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity34%
Visibility6.2 mi
Dew point32°
Mon, 2666° / 50°0
66 °
Rimrock, Monday, 26 October
Mostly clear. High 66°, low 50°.
Pressure30.09 inHg
Wind6.6 mph SE
Humidity30%
Visibility6.2 mi
Dew point31°
Tue, 2768° / 53°0
68 °
Rimrock, Tuesday, 27 October
Clear. High 68°, low 53°.
Pressure29.97 inHg
Wind4.7 mph E
Humidity25%
Visibility—
Dew point27°
Wed, 2868° / 53°0
68 °
Rimrock, Wednesday, 28 October
Overcast. High 68°, low 53°.
Pressure29.94 inHg
Wind6.4 mph S
Humidity20%
Visibility—
Dew point21°
Thu, 2967° / 55°0
67 °
Rimrock, Thursday, 29 October
Overcast. High 67°, low 55°.
Pressure29.88 inHg
Wind5.5 mph SE
Humidity19%
Visibility—
Dew point20°
Fri, 3065° / 53°0
65 °
Rimrock, Friday, 30 October
Clear. High 65°, low 53°.
Pressure29.85 inHg
Wind5.2 mph W
Humidity24%
Visibility—
Dew point25°
Sat, 3162° / 52°0
62 °
Rimrock, Saturday, 31 October
Overcast. High 62°, low 52°.
Pressure29.88 inHg
Wind11.6 mph S
Humidity35%
Visibility—
Dew point31°
Sun, 0149° / 47°0.39
49 °
Rimrock, Sunday, 1 November
Rain. High 49°, low 47°.
Pressure29.88 inHg
Wind9 mph SW
Humidity98%
Visibility—
Dew point47°
Mon, 0252° / 49°0.8
52 °
Rimrock, Monday, 2 November
Rain. High 52°, low 49°.
Pressure29.83 inHg
Wind8.9 mph N
Humidity82%
Visibility—
Dew point46°
Tue, 0356° / 47°0
56 °
Rimrock, Tuesday, 3 November
Mostly clear. High 56°, low 47°.
Pressure29.83 inHg
Wind15.4 mph NW
Humidity57%
Visibility—
Dew point38°
Wed, 0459° / 49°0
59 °
Rimrock, Wednesday, 4 November
Clear. High 59°, low 49°.
Pressure30.00 inHg
Wind12.5 mph N
Humidity43%
Visibility—
Dew point33°
Thu, 0560° / 50°0
60 °
Rimrock, Thursday, 5 November
Clear. High 60°, low 50°.
Pressure30.09 inHg
Wind8.5 mph NW
Humidity46%
Visibility—
Dew point36°
Fri, 0659° / 50°0
59 °
Rimrock, Friday, 6 November
Overcast. High 59°, low 50°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity51%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0770° / 48°0.01
70 °
Rimrock, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (2006)
Record low35° (2011)
Sun, 0868° / 49°0.02
68 °
Rimrock, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high84° (2006)
Record low34° (2011)
Mon, 0967° / 48°0.03
67 °
Rimrock, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.03 in
Chance of precipitation8%
Record high80° (1980)
Record low34° (2020)
Tue, 1067° / 47°0.01
67 °
Rimrock, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (1973)
Record low35° (2020)
Wed, 1167° / 47°0.03
67 °
Rimrock, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.03 in
Chance of precipitation8%
Record high80° (1973)
Record low33° (2012)
Thu, 1266° / 47°0.02
66 °
Rimrock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2021)
Record low33° (2012)
Fri, 1367° / 46°0
67 °
Rimrock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0 in
Chance of precipitation3%
Record high81° (2008)
Record low27° (1985)
Sat, 1467° / 46°0.02
67 °
Rimrock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.02 in
Chance of precipitation13%
Record high81° (1967)
Record low30° (1964)
Sun, 1566° / 45°0.03
66 °
Rimrock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.03 in
Chance of precipitation7%
Record high81° (2016)
Record low29° (1964)
Mon, 1666° / 46°0.01
66 °
Rimrock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.01 in
Chance of precipitation3%
Record high80° (1995)
Record low32° (2000)
Tue, 1765° / 46°0.01
65 °
Rimrock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high79° (1995)
Record low33° (1994)
Wed, 1864° / 45°0.01
64 °
Rimrock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high79° (1995)
Record low25° (1964)
Thu, 1964° / 44°0.01
64 °
Rimrock, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2007)
Record low13° (1964)
Fri, 2064° / 45°0.01
64 °
Rimrock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high76° (1995)
Record low20° (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 Rimrock, 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 Rimrock, 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.