Monthly outlook for Casmalia, CA: average high 69.4°, average low 55.4°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 17 October (91.1°), the coolest 20 October (49.2°).
69.4°/55.4°
Average high / low
−2°
Below normal
4 / 1
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
71.8°
73.8°
-1.1°
27 October – 5 November
65.4°
71.6°
-3.5°
6 November – 15 November
at normal
68.5°
—
October records over 66 years
106.3°3 October 2020All-time high
39.9°28 October 2004All-time low
Climate normals and records are computed from the nearest reference point — Santa Maria (8 mi).
Sun, 1884° / 54°0
84 °
Casmalia, Sunday, 18 October
Clear. High 84°, low 54°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity45%
Visibility6.2 mi
Dew point55°
Mon, 1968° / 54°0
68 °
Casmalia, Monday, 19 October
Clear. High 68°, low 54°.
Pressure29.97 inHg
Wind11.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point56°
Tue, 2068° / 49°0
68 °
Casmalia, Tuesday, 20 October
Overcast. High 68°, low 49°.
Pressure29.88 inHg
Wind5.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point52°
Wed, 2168° / 55°0.35
68 °
Casmalia, Wednesday, 21 October
Rain. High 68°, low 55°.
Pressure29.91 inHg
Wind2.5 mph SE
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 2271° / 54°0.18
71 °
Casmalia, Thursday, 22 October
Rain. High 71°, low 54°.
Pressure29.91 inHg
Wind11.6 mph NW
Humidity65%
Visibility—
Dew point53°
Fri, 2365° / 55°0
65 °
Casmalia, Friday, 23 October
Clear. High 65°, low 55°.
Pressure30.03 inHg
Wind14.4 mph NW
Humidity68%
Visibility—
Dew point51°
Sat, 2469° / 57°0
69 °
Casmalia, Saturday, 24 October
Clear. High 69°, low 57°.
Pressure30.00 inHg
Wind8.2 mph NW
Humidity48%
Visibility—
Dew point47°
Sun, 2566° / 58°0
66 °
Casmalia, Sunday, 25 October
Overcast. High 66°, low 58°.
Pressure29.94 inHg
Wind7.3 mph NW
Humidity76%
Visibility—
Dew point56°
Mon, 2666° / 57°0.02
66 °
Casmalia, Monday, 26 October
Light rain. High 66°, low 57°.
Pressure29.77 inHg
Wind7.9 mph NW
Humidity76%
Visibility—
Dew point55°
Tue, 2766° / 58°0.06
66 °
Casmalia, Tuesday, 27 October
Light rain. High 66°, low 58°.
Pressure29.91 inHg
Wind9.6 mph W
Humidity64%
Visibility—
Dew point51°
Wed, 2865° / 55°0
65 °
Casmalia, Wednesday, 28 October
Clear. High 65°, low 55°.
Pressure30.12 inHg
Wind9.7 mph W
Humidity65%
Visibility—
Dew point51°
Thu, 2963° / 55°0
63 °
Casmalia, Thursday, 29 October
Overcast. High 63°, low 55°.
Pressure30.06 inHg
Wind17.9 mph NW
Humidity68%
Visibility—
Dew point51°
Fri, 3064° / 54°0
64 °
Casmalia, Friday, 30 October
Clear. High 64°, low 54°.
Pressure30.06 inHg
Wind14.6 mph NW
Humidity44%
Visibility—
Dew point39°
Sat, 3166° / 57°0.04
66 °
Casmalia, Saturday, 31 October
Light rain. High 66°, low 57°.
Pressure30.03 inHg
Wind11.8 mph NW
Humidity75%
Visibility—
Dew point55°
Sun, 0168° / 54°0
68 °
Casmalia, Sunday, 1 November
Mostly clear. High 68°, low 54°.
Pressure30.09 inHg
Wind14.9 mph NW
Humidity49%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0273° / 52°0.01
73 °
Casmalia, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (1997)
Record low44° (2003)
Tue, 0372° / 52°0.01
72 °
Casmalia, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high87° (2023)
Record low41° (2022)
Wed, 0472° / 52°0.02
72 °
Casmalia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high91° (2020)
Record low42° (2003)
Thu, 0570° / 52°0.02
70 °
Casmalia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high93° (2020)
Record low44° (1973)
Fri, 0670° / 52°0.02
70 °
Casmalia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high84° (1991)
Record low46° (2019)
Sat, 0769° / 52°0.06
69 °
Casmalia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation17%
Record high85° (2006)
Record low44° (1960)
Sun, 0869° / 51°0.09
69 °
Casmalia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2025)
Record low42° (2024)
Mon, 0968° / 50°0.06
68 °
Casmalia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high87° (2019)
Record low35° (2020)
Tue, 1068° / 50°0.05
68 °
Casmalia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.05 in
Chance of precipitation17%
Record high85° (1990)
Record low37° (2024)
Wed, 1168° / 51°0.1
68 °
Casmalia, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation20%
Record high82° (2023)
Record low39° (2000)
Thu, 1269° / 50°0.04
69 °
Casmalia, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2021)
Record low36° (1985)
Fri, 1369° / 50°0.05
69 °
Casmalia, Friday, 13 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.05 in
Chance of precipitation15%
Record high89° (2021)
Record low38° (1985)
Sat, 1468° / 51°0.06
68 °
Casmalia, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (2021)
Record low38° (2022)
Sun, 1568° / 50°0.06
68 °
Casmalia, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high87° (2008)
Record low36° (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 Casmalia, 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 Casmalia, 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.