Monthly outlook for San Jacinto, NV: average high 43.5°, average low 32.3°. That is 1.9° above the climate normal for November. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 15 November (50.8°), the coolest 18 November (22.6°).
43.5°/32.3°
Average high / low
+1.9°
Above normal
7 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
44.4°
42°
+1.3°
24 November – 3 December
41.9°
36.5°
+3°
4 December – 13 December
at normal
33.9°
—
November records over 66 years
70.3°5 November 1980All-time high
-15.5°25 November 2010All-time low
Sun, 1551° / 32°0
51 °
San Jacinto, Sunday, 15 November
Overcast. High 51°, low 32°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity48%
Visibility6.2 mi
Dew point26°
Mon, 1651° / 35°0
51 °
San Jacinto, Monday, 16 November
Overcast. High 51°, low 35°.
Pressure29.97 inHg
Wind5.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point32°
Tue, 1738° / 28°0.22
38 °
San Jacinto, Tuesday, 17 November
Snow. High 38°, low 28°.
Pressure29.94 inHg
Wind3 mph N
Humidity79%
Visibility6.2 mi
Dew point31°
Wed, 1841° / 23°0.01
41 °
San Jacinto, Wednesday, 18 November
Light rain. High 41°, low 23°.
Pressure30.06 inHg
Wind8.1 mph S
Humidity73%
Visibility4.4 mi
Dew point27°
Thu, 1941° / 32°0.11
41 °
San Jacinto, Thursday, 19 November
Light rain. High 41°, low 32°.
Pressure30.00 inHg
Wind11.1 mph S
Humidity85%
Visibility—
Dew point33°
Fri, 2041° / 33°0.05
41 °
San Jacinto, Friday, 20 November
Light rain. High 41°, low 33°.
Pressure29.94 inHg
Wind6.9 mph SW
Humidity83%
Visibility—
Dew point32°
Sat, 2145° / 34°0
45 °
San Jacinto, Saturday, 21 November
Clear. High 45°, low 34°.
Pressure30.15 inHg
Wind9 mph S
Humidity64%
Visibility—
Dew point30°
Sun, 2244° / 34°0
44 °
San Jacinto, Sunday, 22 November
Overcast. High 44°, low 34°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity65%
Visibility—
Dew point30°
Mon, 2346° / 34°0
46 °
San Jacinto, Monday, 23 November
Overcast. High 46°, low 34°.
Pressure30.09 inHg
Wind7.6 mph S
Humidity51%
Visibility—
Dew point24°
Tue, 2446° / 35°0.06
46 °
San Jacinto, Tuesday, 24 November
Light snow. High 46°, low 35°.
Pressure29.97 inHg
Wind14.7 mph SW
Humidity56%
Visibility—
Dew point27°
Wed, 2541° / 32°0.04
41 °
San Jacinto, Wednesday, 25 November
Light snow. High 41°, low 32°.
Pressure30.12 inHg
Wind14.1 mph NW
Humidity55%
Visibility—
Dew point23°
Thu, 2638° / 31°0.03
38 °
San Jacinto, Thursday, 26 November
Light snow. High 38°, low 31°.
Pressure30.24 inHg
Wind24.6 mph NW
Humidity54%
Visibility—
Dew point22°
Fri, 2740° / 28°0
40 °
San Jacinto, Friday, 27 November
Overcast. High 40°, low 28°.
Pressure30.30 inHg
Wind12.3 mph W
Humidity60%
Visibility—
Dew point22°
Sat, 2840° / 34°0.29
40 °
San Jacinto, Saturday, 28 November
Snow. High 40°, low 34°.
Pressure30.15 inHg
Wind13.8 mph SW
Humidity86%
Visibility—
Dew point35°
Sun, 2946° / 39°0
46 °
San Jacinto, Sunday, 29 November
Overcast. High 46°, low 39°.
Pressure30.12 inHg
Wind9.6 mph S
Humidity58%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3036° / 19°0.04
36 °
San Jacinto, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation27%
Record high55° (1999)
Record low-8° (2015)
Tue, 0136° / 21°0.04
36 °
San Jacinto, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.04 in
Chance of precipitation27%
Record high57° (2008)
Record low-2° (1991)
Wed, 0237° / 22°0.04
37 °
San Jacinto, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation35%
Record high55° (2021)
Record low7° (1984)
Thu, 0336° / 21°0.04
36 °
San Jacinto, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (2021)
Record low0° (2006)
Fri, 0436° / 20°0.04
36 °
San Jacinto, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation27%
Record high53° (2021)
Record low-12° (1996)
Sat, 0535° / 19°0.05
35 °
San Jacinto, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.05 in
Chance of precipitation30%
Record high50° (1981)
Record low-16° (1972)
Sun, 0635° / 19°0.04
35 °
San Jacinto, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high53° (1981)
Record low-5° (1972)
Mon, 0734° / 19°0.03
34 °
San Jacinto, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high51° (1981)
Record low-2° (1971)
Tue, 0832° / 17°0.02
32 °
San Jacinto, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation20%
Record high55° (1981)
Record low-19° (1978)
Wed, 0933° / 17°0.04
33 °
San Jacinto, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.04 in
Chance of precipitation23%
Record high52° (1981)
Record low-20° (1972)
Thu, 1034° / 19°0.03
34 °
San Jacinto, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high51° (1990)
Record low-22° (1972)
Fri, 1133° / 17°0.02
33 °
San Jacinto, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low17°
Average precipitation0.02 in
Chance of precipitation22%
Record high48° (1995)
Record low-20° (1961)
Sat, 1234° / 19°0.04
34 °
San Jacinto, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.04 in
Chance of precipitation30%
Record high49° (1995)
Record low-17° (1961)
Sun, 1332° / 18°0.05
32 °
San Jacinto, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.05 in
Chance of precipitation37%
Record high50° (2025)
Record low-11° (1967)
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 San Jacinto, NV 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 San Jacinto, NV 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.