Monthly outlook for North Tustin, CA: average high 79.5°, average low 64.5°. That is 5° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 9 November (88.7°), the coolest 20 November (60.7°).
79.5°/64.5°
Average high / low
+5°
Above normal
1 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
82.9°
71.2°
+6.5°
17 November – 26 November
73.8°
69.2°
+2.6°
27 November – 6 December
at normal
66.9°
—
November records over 66 years
97.9°12 November 2021All-time high
37.9°19 November 1994All-time low
Climate normals and records are computed from the nearest reference point — Tustin (2 mi).
Sun, 0888° / 62°0
88 °
North Tustin, Sunday, 8 November
Clear. High 88°, low 62°.
Pressure30.00 inHg
Wind0.9 mph W
Humidity13%
Visibility6.2 mi
Dew point30°
Mon, 0989° / 65°0
89 °
North Tustin, Monday, 9 November
Mostly clear. High 89°, low 65°.
Pressure30.00 inHg
Wind3.1 mph W
Humidity15%
Visibility6.2 mi
Dew point34°
Tue, 1088° / 65°0
88 °
North Tustin, Tuesday, 10 November
Clear. High 88°, low 65°.
Pressure30.06 inHg
Wind2.5 mph W
Humidity18%
Visibility6.2 mi
Dew point39°
Wed, 1188° / 65°0
88 °
North Tustin, Wednesday, 11 November
Clear. High 88°, low 65°.
Pressure30.03 inHg
Wind3.4 mph SW
Humidity16%
Visibility6.2 mi
Dew point35°
Thu, 1284° / 64°0
84 °
North Tustin, Thursday, 12 November
Clear. High 84°, low 64°.
Pressure29.97 inHg
Wind4.8 mph SW
Humidity39%
Visibility—
Dew point49°
Fri, 1380° / 67°0
80 °
North Tustin, Friday, 13 November
Partly cloudy. High 80°, low 67°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity39%
Visibility—
Dew point47°
Sat, 1479° / 68°0
79 °
North Tustin, Saturday, 14 November
Overcast. High 79°, low 68°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity24%
Visibility—
Dew point37°
Sun, 1574° / 66°0
74 °
North Tustin, Sunday, 15 November
Clear. High 74°, low 66°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity58%
Visibility—
Dew point56°
Mon, 1674° / 65°0
74 °
North Tustin, Monday, 16 November
Overcast. High 74°, low 65°.
Pressure30.12 inHg
Wind7.4 mph SW
Humidity48%
Visibility—
Dew point49°
Tue, 1776° / 64°0
76 °
North Tustin, Tuesday, 17 November
Overcast. High 76°, low 64°.
Pressure30.15 inHg
Wind6.2 mph W
Humidity47%
Visibility—
Dew point50°
Wed, 1873° / 65°0
73 °
North Tustin, Wednesday, 18 November
Overcast. High 73°, low 65°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity51%
Visibility—
Dew point51°
Thu, 1966° / 63°0.45
66 °
North Tustin, Thursday, 19 November
Rain. High 66°, low 63°.
Pressure30.03 inHg
Wind11.5 mph SW
Humidity68%
Visibility—
Dew point53°
Fri, 2073° / 61°0
73 °
North Tustin, Friday, 20 November
Clear. High 73°, low 61°.
Pressure30.12 inHg
Wind6.4 mph W
Humidity57%
Visibility—
Dew point51°
Sat, 2177° / 64°0
77 °
North Tustin, Saturday, 21 November
Partly cloudy. High 77°, low 64°.
Pressure30.09 inHg
Wind6.1 mph W
Humidity30%
Visibility—
Dew point38°
Sun, 2278° / 65°0
78 °
North Tustin, Sunday, 22 November
Overcast. High 78°, low 65°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity28%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2369° / 50°0.01
69 °
North Tustin, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2017)
Record low44° (1963)
Tue, 2469° / 51°0.03
69 °
North Tustin, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2017)
Record low43° (1972)
Wed, 2569° / 51°0.05
69 °
North Tustin, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.05 in
Chance of precipitation8%
Record high87° (1977)
Record low40° (1973)
Thu, 2669° / 51°0.07
69 °
North Tustin, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2014)
Record low40° (2010)
Fri, 2768° / 49°0.03
68 °
North Tustin, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (2014)
Record low40° (2010)
Sat, 2867° / 49°0.08
67 °
North Tustin, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high85° (1977)
Record low42° (1976)
Sun, 2967° / 49°0.11
67 °
North Tustin, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.11 in
Chance of precipitation15%
Record high83° (1977)
Record low38° (2010)
Mon, 3067° / 49°0.07
67 °
North Tustin, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1977)
Record low40° (1975)
Tue, 0167° / 48°0.02
67 °
North Tustin, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (1976)
Record low38° (2004)
Wed, 0267° / 48°0.02
67 °
North Tustin, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (1969)
Record low40° (2004)
Thu, 0367° / 49°0.06
67 °
North Tustin, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation12%
Record high78° (1989)
Record low41° (1973)
Fri, 0466° / 48°0.08
66 °
North Tustin, Friday, 4 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.08 in
Chance of precipitation17%
Record high81° (1979)
Record low39° (2011)
Sat, 0566° / 48°0.07
66 °
North Tustin, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.07 in
Chance of precipitation12%
Record high85° (1979)
Record low40° (1983)
Sun, 0666° / 49°0.12
66 °
North Tustin, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.12 in
Chance of precipitation15%
Record high81° (1979)
Record low40° (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 North Tustin, 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 North Tustin, 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.