Monthly outlook for Rosemary, CA: average high 69.8°, average low 53.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 7 November (76.4°), the coolest 13 November (47.9°).
69.8°/53.7°
Average high / low
−0.2°
Below normal
3 / 2
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
70.7°
71.1°
-0.2°
8 November – 17 November
68.1°
68.1°
+0°
18 November – 27 November
at normal
66.2°
—
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 (3 mi).
Fri, 3070° / 58°0.06
70 °
Rosemary, Friday, 30 October
Light rain. High 70°, low 58°.
Pressure29.91 inHg
Wind5.5 mph SW
Humidity74%
Visibility5.1 mi
Dew point57°
Sat, 3166° / 55°0.01
66 °
Rosemary, Saturday, 31 October
Light rain. High 66°, low 55°.
Pressure29.97 inHg
Wind1.7 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Sun, 0166° / 52°0.03
66 °
Rosemary, Sunday, 1 November
Light rain. High 66°, low 52°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity59%
Visibility6.2 mi
Dew point51°
Mon, 0275° / 50°0
75 °
Rosemary, Monday, 2 November
Clear. High 75°, low 50°.
Pressure30.12 inHg
Wind8.6 mph NE
Humidity48%
Visibility—
Dew point46°
Tue, 0376° / 52°0
76 °
Rosemary, Tuesday, 3 November
Clear. High 76°, low 52°.
Pressure30.09 inHg
Wind6 mph W
Humidity39%
Visibility—
Dew point45°
Wed, 0467° / 55°0
67 °
Rosemary, Wednesday, 4 November
Clear. High 67°, low 55°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity65%
Visibility—
Dew point52°
Thu, 0568° / 52°0
68 °
Rosemary, Thursday, 5 November
Overcast. High 68°, low 52°.
Pressure29.94 inHg
Wind10.5 mph W
Humidity50%
Visibility—
Dew point45°
Fri, 0674° / 53°0
74 °
Rosemary, Friday, 6 November
Clear. High 74°, low 53°.
Pressure29.97 inHg
Wind11.3 mph N
Humidity30%
Visibility—
Dew point35°
Sat, 0776° / 53°0
76 °
Rosemary, Saturday, 7 November
Overcast. High 76°, low 53°.
Pressure30.09 inHg
Wind6.1 mph NW
Humidity30%
Visibility—
Dew point36°
Sun, 0874° / 55°0
74 °
Rosemary, Sunday, 8 November
Overcast. High 74°, low 55°.
Pressure30.18 inHg
Wind6.5 mph W
Humidity28%
Visibility—
Dew point35°
Mon, 0975° / 57°0
75 °
Rosemary, Monday, 9 November
Overcast. High 75°, low 57°.
Pressure30.12 inHg
Wind5.1 mph W
Humidity33%
Visibility—
Dew point38°
Tue, 1070° / 56°0
70 °
Rosemary, Tuesday, 10 November
Overcast. High 70°, low 56°.
Pressure30.00 inHg
Wind8 mph SW
Humidity48%
Visibility—
Dew point45°
Wed, 1163° / 55°0.83
63 °
Rosemary, Wednesday, 11 November
Rain. High 63°, low 55°.
Pressure29.80 inHg
Wind21.4 mph S
Humidity88%
Visibility—
Dew point58°
Thu, 1260° / 52°0.43
60 °
Rosemary, Thursday, 12 November
Rain. High 60°, low 52°.
Pressure29.91 inHg
Wind13.5 mph NW
Humidity68%
Visibility—
Dew point48°
Fri, 1366° / 48°0
66 °
Rosemary, Friday, 13 November
Clear. High 66°, low 48°.
Pressure30.09 inHg
Wind11.5 mph N
Humidity50%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1468° / 51°0.06
68 °
Rosemary, 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 °
Rosemary, 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)
Mon, 1668° / 50°0.06
68 °
Rosemary, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (2020)
Record low39° (1964)
Tue, 1767° / 50°0.09
67 °
Rosemary, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high89° (2019)
Record low42° (1961)
Wed, 1867° / 49°0.04
67 °
Rosemary, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high86° (2019)
Record low38° (1964)
Thu, 1967° / 49°0.04
67 °
Rosemary, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (1989)
Record low37° (1994)
Fri, 2067° / 49°0.08
67 °
Rosemary, Friday, 20 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high83° (2002)
Record low39° (1964)
Sat, 2165° / 49°0.08
65 °
Rosemary, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation15%
Record high83° (2017)
Record low39° (2024)
Sun, 2266° / 48°0.05
66 °
Rosemary, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2017)
Record low41° (2004)
Mon, 2366° / 48°0.02
66 °
Rosemary, Monday, 23 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2017)
Record low40° (1978)
Tue, 2467° / 49°0.07
67 °
Rosemary, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation10%
Record high83° (2017)
Record low39° (2010)
Wed, 2566° / 48°0.04
66 °
Rosemary, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high87° (2017)
Record low39° (2010)
Thu, 2665° / 47°0.08
65 °
Rosemary, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation15%
Record high80° (2014)
Record low39° (2010)
Fri, 2765° / 47°0.04
65 °
Rosemary, Friday, 27 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (2014)
Record low39° (1994)
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 Rosemary, 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 Rosemary, 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.