Monthly outlook for Coso, CA: average high 73.1°, average low 57.3°. That is 1° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 9 October (86.8°), the coolest 14 October (40.1°).
73.1°/57.3°
Average high / low
−1°
Below normal
2 / 1
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
71.1°
75.8°
-2.6°
19 October – 28 October
76.5°
72.1°
+2.4°
29 October – 7 November
at normal
67.4°
—
October records over 66 years
96.8°1 October 2024All-time high
25.7°29 October 1971All-time low
Sat, 1078° / 53°0
78 °
Coso, Saturday, 10 October
Overcast. High 78°, low 53°.
Pressure29.62 inHg
Wind6.1 mph SE
Humidity23%
Visibility6.2 mi
Dew point32°
Sun, 1163° / 49°0.38
63 °
Coso, Sunday, 11 October
Rain. High 63°, low 49°.
Pressure29.50 inHg
Wind4.8 mph SE
Humidity91%
Visibility4.9 mi
Dew point54°
Mon, 1256° / 46°0.06
56 °
Coso, Monday, 12 October
Light rain. High 56°, low 46°.
Pressure29.83 inHg
Wind6.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point38°
Tue, 1354° / 42°0.01
54 °
Coso, Tuesday, 13 October
Light rain. High 54°, low 42°.
Pressure30.00 inHg
Wind4 mph E
Humidity58%
Visibility—
Dew point37°
Wed, 1464° / 40°0
64 °
Coso, Wednesday, 14 October
Overcast. High 64°, low 40°.
Pressure30.18 inHg
Wind3.8 mph N
Humidity34%
Visibility—
Dew point29°
Thu, 1575° / 58°0
75 °
Coso, Thursday, 15 October
Clear. High 75°, low 58°.
Pressure30.12 inHg
Wind12.2 mph N
Humidity15%
Visibility—
Dew point20°
Fri, 1679° / 62°0
79 °
Coso, Friday, 16 October
Clear. High 79°, low 62°.
Pressure30.21 inHg
Wind15.9 mph N
Humidity14%
Visibility—
Dew point20°
Sat, 1778° / 65°0
78 °
Coso, Saturday, 17 October
Mostly clear. High 78°, low 65°.
Pressure30.15 inHg
Wind13.5 mph NW
Humidity14%
Visibility—
Dew point22°
Sun, 1877° / 63°0
77 °
Coso, Sunday, 18 October
Clear. High 77°, low 63°.
Pressure30.03 inHg
Wind11.4 mph SE
Humidity33%
Visibility—
Dew point41°
Mon, 1978° / 63°0
78 °
Coso, Monday, 19 October
Clear. High 78°, low 63°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity23%
Visibility—
Dew point32°
Tue, 2075° / 60°0
75 °
Coso, Tuesday, 20 October
Clear. High 75°, low 60°.
Pressure30.03 inHg
Wind7.3 mph W
Humidity23%
Visibility—
Dew point30°
Wed, 2177° / 63°0
77 °
Coso, Wednesday, 21 October
Clear. High 77°, low 63°.
Pressure30.12 inHg
Wind10.9 mph NW
Humidity16%
Visibility—
Dew point23°
Thu, 2277° / 63°0
77 °
Coso, Thursday, 22 October
Clear. High 77°, low 63°.
Pressure30.06 inHg
Wind12 mph NW
Humidity13%
Visibility—
Dew point19°
Fri, 2376° / 63°0
76 °
Coso, Friday, 23 October
Clear. High 76°, low 63°.
Pressure30.03 inHg
Wind10.6 mph NW
Humidity17%
Visibility—
Dew point25°
Sat, 2476° / 65°0
76 °
Coso, Saturday, 24 October
Overcast. High 76°, low 65°.
Pressure30.03 inHg
Wind8.7 mph SE
Humidity29%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2572° / 52°0.01
72 °
Coso, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (1988)
Record low39° (1971)
Mon, 2671° / 51°0.02
71 °
Coso, Monday, 26 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (1988)
Record low36° (1971)
Tue, 2770° / 51°0.02
70 °
Coso, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (2003)
Record low35° (1970)
Wed, 2869° / 49°0.02
69 °
Coso, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.02 in
Chance of precipitation15%
Record high87° (2003)
Record low27° (2004)
Thu, 2968° / 48°0.01
68 °
Coso, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.01 in
Chance of precipitation8%
Record high81° (1965)
Record low26° (1971)
Fri, 3067° / 47°0.04
67 °
Coso, Friday, 30 October
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (1966)
Record low30° (1972)
Sat, 3167° / 47°0.02
67 °
Coso, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1966)
Record low31° (1972)
Sun, 0168° / 49°0.02
68 °
Coso, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1967)
Record low34° (1971)
Mon, 0268° / 48°0.01
68 °
Coso, Monday, 2 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high80° (2010)
Record low33° (1961)
Tue, 0368° / 48°0.01
68 °
Coso, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2010)
Record low34° (2014)
Wed, 0468° / 48°0.02
68 °
Coso, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high81° (1988)
Record low34° (1994)
Thu, 0568° / 49°0.02
68 °
Coso, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.02 in
Chance of precipitation3%
Record high80° (2020)
Record low28° (2015)
Fri, 0667° / 47°0.02
67 °
Coso, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2012)
Record low33° (2015)
Sat, 0766° / 47°0.02
66 °
Coso, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (2006)
Record low31° (2011)
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 Coso, 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 Coso, 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.