Monthly outlook for Stevenson Ranch, CA: average high 71.9°, average low 56.6°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 3 November (81.2°), the coolest 2 November (51.1°).
71.9°/56.6°
Average high / low
−0.3°
Below normal
3 / 2
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
71.3°
73.8°
-1.4°
7 November – 16 November
72.9°
69.9°
+1.7°
17 November – 26 November
at normal
66.8°
—
October records over 66 years
108.7°2 October 2024All-time high
32.5°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Santa Clarita (6 mi).
Thu, 2974° / 53°0
74 °
Stevenson Ranch, Thursday, 29 October
Overcast. High 74°, low 53°.
Pressure29.91 inHg
Wind3.2 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Fri, 3067° / 57°0.06
67 °
Stevenson Ranch, Friday, 30 October
Light rain. High 67°, low 57°.
Pressure29.94 inHg
Wind8.9 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Sat, 3162° / 55°0.41
62 °
Stevenson Ranch, Saturday, 31 October
Rain. High 62°, low 55°.
Pressure30.00 inHg
Wind1 mph W
Humidity73%
Visibility4.3 mi
Dew point52°
Sun, 0169° / 53°0.44
69 °
Stevenson Ranch, Sunday, 1 November
Rain. High 69°, low 53°.
Pressure29.85 inHg
Wind11 mph N
Humidity56%
Visibility—
Dew point49°
Mon, 0272° / 51°0
72 °
Stevenson Ranch, Monday, 2 November
Clear. High 72°, low 51°.
Pressure30.12 inHg
Wind12.8 mph NE
Humidity41%
Visibility—
Dew point41°
Tue, 0381° / 58°0
81 °
Stevenson Ranch, Tuesday, 3 November
Clear. High 81°, low 58°.
Pressure30.03 inHg
Wind9.7 mph NE
Humidity19%
Visibility—
Dew point29°
Wed, 0474° / 58°0
74 °
Stevenson Ranch, Wednesday, 4 November
Clear. High 74°, low 58°.
Pressure29.91 inHg
Wind9.6 mph S
Humidity31%
Visibility—
Dew point38°
Thu, 0571° / 57°0
71 °
Stevenson Ranch, Thursday, 5 November
Overcast. High 71°, low 57°.
Pressure29.94 inHg
Wind7.8 mph SW
Humidity58%
Visibility—
Dew point50°
Fri, 0670° / 57°0
70 °
Stevenson Ranch, Friday, 6 November
Overcast. High 70°, low 57°.
Pressure30.00 inHg
Wind9.8 mph SW
Humidity67%
Visibility—
Dew point52°
Sat, 0769° / 58°0
69 °
Stevenson Ranch, Saturday, 7 November
Overcast. High 69°, low 58°.
Pressure30.06 inHg
Wind9.3 mph SW
Humidity67%
Visibility—
Dew point52°
Sun, 0873° / 59°0
73 °
Stevenson Ranch, Sunday, 8 November
Overcast. High 73°, low 59°.
Pressure30.06 inHg
Wind5 mph NE
Humidity55%
Visibility—
Dew point49°
Mon, 0976° / 60°0
76 °
Stevenson Ranch, Monday, 9 November
Overcast. High 76°, low 60°.
Pressure30.06 inHg
Wind6.1 mph NE
Humidity34%
Visibility—
Dew point40°
Tue, 1071° / 60°0
71 °
Stevenson Ranch, Tuesday, 10 November
Overcast. High 71°, low 60°.
Pressure30.06 inHg
Wind6.2 mph S
Humidity45%
Visibility—
Dew point45°
Wed, 1176° / 59°0
76 °
Stevenson Ranch, Wednesday, 11 November
Clear. High 76°, low 59°.
Pressure30.00 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point37°
Thu, 1271° / 58°0.03
71 °
Stevenson Ranch, Thursday, 12 November
Light rain. High 71°, low 58°.
Pressure30.00 inHg
Wind13.9 mph SW
Humidity67%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1370° / 47°0.02
70 °
Stevenson Ranch, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2021)
Record low30° (1985)
Sat, 1470° / 47°0.04
70 °
Stevenson Ranch, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2021)
Record low32° (1964)
Sun, 1569° / 47°0.05
69 °
Stevenson Ranch, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.05 in
Chance of precipitation12%
Record high86° (2021)
Record low32° (2000)
Mon, 1668° / 47°0.04
68 °
Stevenson Ranch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2008)
Record low31° (1964)
Tue, 1768° / 47°0.05
68 °
Stevenson Ranch, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2008)
Record low35° (1994)
Wed, 1868° / 46°0.04
68 °
Stevenson Ranch, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.04 in
Chance of precipitation15%
Record high86° (2019)
Record low28° (1964)
Thu, 1968° / 46°0.04
68 °
Stevenson Ranch, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high82° (2008)
Record low26° (1964)
Fri, 2067° / 45°0.07
67 °
Stevenson Ranch, Friday, 20 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.07 in
Chance of precipitation15%
Record high82° (2006)
Record low30° (1964)
Sat, 2166° / 46°0.07
66 °
Stevenson Ranch, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.07 in
Chance of precipitation17%
Record high82° (2017)
Record low32° (1964)
Sun, 2266° / 45°0.04
66 °
Stevenson Ranch, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low45°
Average precipitation0.04 in
Chance of precipitation17%
Record high84° (2017)
Record low31° (1983)
Mon, 2367° / 45°0
67 °
Stevenson Ranch, Monday, 23 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0 in
Chance of precipitation5%
Record high89° (2017)
Record low34° (2003)
Tue, 2467° / 44°0.03
67 °
Stevenson Ranch, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low44°
Average precipitation0.03 in
Chance of precipitation8%
Record high87° (2017)
Record low36° (2003)
Wed, 2566° / 43°0.03
66 °
Stevenson Ranch, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low43°
Average precipitation0.03 in
Chance of precipitation7%
Record high83° (2017)
Record low34° (2010)
Thu, 2665° / 44°0.05
65 °
Stevenson Ranch, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.05 in
Chance of precipitation17%
Record high85° (1977)
Record low32° (1984)
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 Stevenson Ranch, 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 Stevenson Ranch, 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.