Monthly outlook for Coso, CA: average high 72.5°, average low 53.4°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 26 October (81°), the coolest 14 October (40.9°).
72.5°/53.4°
Average high / low
−0.9°
Below normal
2 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
69.3°
75°
-3.2°
21 October – 30 October
77.8°
70.7°
+3.9°
31 October – 9 November
at normal
66.8°
—
October records over 66 years
96.8°1 October 2024All-time high
25.7°29 October 1971All-time low
Mon, 1253° / 42°0.07
53 °
Coso, Monday, 12 October
Light rain. High 53°, low 42°.
Pressure29.80 inHg
Wind6.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1358° / 42°0.02
58 °
Coso, Tuesday, 13 October
Light rain. High 58°, low 42°.
Pressure30.06 inHg
Wind7.4 mph N
Humidity54%
Visibility6.2 mi
Dew point28°
Wed, 1466° / 41°0
66 °
Coso, Wednesday, 14 October
Clear. High 66°, low 41°.
Pressure30.12 inHg
Wind4.7 mph N
Humidity29%
Visibility6.2 mi
Dew point20°
Thu, 1571° / 50°0
71 °
Coso, Thursday, 15 October
Clear. High 71°, low 50°.
Pressure30.18 inHg
Wind10.6 mph N
Humidity26%
Visibility—
Dew point29°
Fri, 1672° / 52°0
72 °
Coso, Friday, 16 October
Clear. High 72°, low 52°.
Pressure30.18 inHg
Wind10.1 mph N
Humidity27%
Visibility—
Dew point30°
Sat, 1778° / 59°0
78 °
Coso, Saturday, 17 October
Clear. High 78°, low 59°.
Pressure30.21 inHg
Wind9 mph SE
Humidity21%
Visibility—
Dew point30°
Sun, 1878° / 56°0
78 °
Coso, Sunday, 18 October
Clear. High 78°, low 56°.
Pressure30.09 inHg
Wind11.5 mph SE
Humidity18%
Visibility—
Dew point26°
Mon, 1978° / 57°0
78 °
Coso, Monday, 19 October
Clear. High 78°, low 57°.
Pressure30.06 inHg
Wind12.1 mph SE
Humidity15%
Visibility—
Dew point21°
Tue, 2075° / 55°0
75 °
Coso, Tuesday, 20 October
Clear. High 75°, low 55°.
Pressure30.00 inHg
Wind10.4 mph SE
Humidity13%
Visibility—
Dew point17°
Wed, 2175° / 54°0
75 °
Coso, Wednesday, 21 October
Clear. High 75°, low 54°.
Pressure29.94 inHg
Wind14.7 mph SE
Humidity18%
Visibility—
Dew point24°
Thu, 2276° / 56°0
76 °
Coso, Thursday, 22 October
Clear. High 76°, low 56°.
Pressure30.00 inHg
Wind8.7 mph SE
Humidity16%
Visibility—
Dew point22°
Fri, 2378° / 57°0
78 °
Coso, Friday, 23 October
Clear. High 78°, low 57°.
Pressure30.00 inHg
Wind9.1 mph SE
Humidity16%
Visibility—
Dew point23°
Sat, 2477° / 58°0
77 °
Coso, Saturday, 24 October
Overcast. High 77°, low 58°.
Pressure30.00 inHg
Wind8.7 mph NW
Humidity18%
Visibility—
Dew point26°
Sun, 2580° / 62°0
80 °
Coso, Sunday, 25 October
Mostly clear. High 80°, low 62°.
Pressure30.09 inHg
Wind18.6 mph NE
Humidity18%
Visibility—
Dew point29°
Mon, 2681° / 65°0
81 °
Coso, Monday, 26 October
Clear. High 81°, low 65°.
Pressure30.00 inHg
Wind14.7 mph NW
Humidity18%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0865° / 46°0.08
65 °
Coso, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.08 in
Chance of precipitation13%
Record high78° (2006)
Record low31° (2011)
Mon, 0964° / 46°0.03
64 °
Coso, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.03 in
Chance of precipitation10%
Record high76° (2025)
Record low29° (2020)
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.