Monthly outlook for San Jacinto, NV: average high 55.2°, average low 41.3°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 12 November (63.4°), the coolest 3 November (31.5°).
55.2°/41.3°
Average high / low
+4°
Above normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
52.5°
49.7°
+1.6°
10 November – 19 November
59.8°
44.3°
+8.6°
20 November – 29 November
at normal
38°
—
October records over 66 years
86.4°2 October 2010All-time high
3.7°29 October 1971All-time low
Sun, 0144° / 39°0.5
44 °
San Jacinto, Sunday, 1 November
Rain. High 44°, low 39°.
Pressure29.80 inHg
Wind5.8 mph NW
Humidity84%
Visibility3.7 mi
Dew point38°
Mon, 0248° / 33°0
48 °
San Jacinto, Monday, 2 November
Clear. High 48°, low 33°.
Pressure30.27 inHg
Wind3.7 mph N
Humidity60%
Visibility6.2 mi
Dew point33°
Tue, 0352° / 31°0
52 °
San Jacinto, Tuesday, 3 November
Clear. High 52°, low 31°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity60%
Visibility6.2 mi
Dew point36°
Wed, 0449° / 33°0
49 °
San Jacinto, Wednesday, 4 November
Overcast. High 49°, low 33°.
Pressure29.97 inHg
Wind12.1 mph NW
Humidity67%
Visibility—
Dew point33°
Thu, 0548° / 32°0
48 °
San Jacinto, Thursday, 5 November
Light rain. High 48°, low 32°.
Pressure30.12 inHg
Wind9.6 mph NW
Humidity57%
Visibility—
Dew point31°
Fri, 0653° / 37°0
53 °
San Jacinto, Friday, 6 November
Partly cloudy. High 53°, low 37°.
Pressure30.09 inHg
Wind20.8 mph NW
Humidity47%
Visibility—
Dew point30°
Sat, 0757° / 40°0
57 °
San Jacinto, Saturday, 7 November
Partly cloudy. High 57°, low 40°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity33%
Visibility—
Dew point22°
Sun, 0860° / 42°0
60 °
San Jacinto, Sunday, 8 November
Overcast. High 60°, low 42°.
Pressure30.15 inHg
Wind10.1 mph S
Humidity35%
Visibility—
Dew point26°
Mon, 0961° / 47°0
61 °
San Jacinto, Monday, 9 November
Overcast. High 61°, low 47°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity30%
Visibility—
Dew point24°
Tue, 1059° / 47°0
59 °
San Jacinto, Tuesday, 10 November
Overcast. High 59°, low 47°.
Pressure30.18 inHg
Wind7.8 mph S
Humidity37%
Visibility—
Dew point28°
Wed, 1161° / 47°0
61 °
San Jacinto, Wednesday, 11 November
Overcast. High 61°, low 47°.
Pressure30.09 inHg
Wind15.1 mph SW
Humidity32%
Visibility—
Dew point25°
Thu, 1263° / 50°0
63 °
San Jacinto, Thursday, 12 November
Overcast. High 63°, low 50°.
Pressure30.09 inHg
Wind16.8 mph SW
Humidity29%
Visibility—
Dew point25°
Fri, 1360° / 48°0
60 °
San Jacinto, Friday, 13 November
Overcast. High 60°, low 48°.
Pressure30.06 inHg
Wind7.3 mph S
Humidity37%
Visibility—
Dew point29°
Sat, 1458° / 49°0
58 °
San Jacinto, Saturday, 14 November
Overcast. High 58°, low 49°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity34%
Visibility—
Dew point27°
Sun, 1557° / 45°0
57 °
San Jacinto, Sunday, 15 November
Overcast. High 57°, low 45°.
Pressure30.12 inHg
Wind8.5 mph N
Humidity37%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1644° / 28°0.03
44 °
San Jacinto, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high60° (1999)
Record low4° (1964)
Tue, 1743° / 28°0.04
43 °
San Jacinto, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2008)
Record low-5° (2000)
Wed, 1842° / 26°0.03
42 °
San Jacinto, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation27%
Record high64° (2008)
Record low-3° (2000)
Thu, 1942° / 24°0.03
42 °
San Jacinto, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2008)
Record low-4° (1985)
Fri, 2041° / 25°0.04
41 °
San Jacinto, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1989)
Record low7° (2022)
Sat, 2141° / 24°0.03
41 °
San Jacinto, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high57° (2006)
Record low5° (1994)
Sun, 2239° / 24°0.05
39 °
San Jacinto, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2017)
Record low-8° (1994)
Mon, 2339° / 23°0.04
39 °
San Jacinto, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (2017)
Record low-10° (1985)
Tue, 2439° / 23°0.05
39 °
San Jacinto, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.05 in
Chance of precipitation28%
Record high61° (1995)
Record low-5° (2010)
Wed, 2538° / 22°0.05
38 °
San Jacinto, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.05 in
Chance of precipitation28%
Record high59° (1995)
Record low-16° (2010)
Thu, 2636° / 21°0.06
36 °
San Jacinto, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.06 in
Chance of precipitation30%
Record high55° (2017)
Record low-1° (2010)
Fri, 2736° / 20°0.04
36 °
San Jacinto, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.04 in
Chance of precipitation28%
Record high55° (2014)
Record low-1° (1994)
Sat, 2835° / 22°0.04
35 °
San Jacinto, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation30%
Record high56° (2014)
Record low-8° (1979)
Sun, 2935° / 20°0.04
35 °
San Jacinto, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.04 in
Chance of precipitation25%
Record high55° (2021)
Record low-8° (1979)
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.