Monthly outlook for San Jacinto, NV: average high 55.3°, average low 39.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 5 November (64.1°), the coolest 28 October (29.6°).
55.3°/39.1°
Average high / low
+2.3°
Above normal
5 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
53.1°
52.4°
+0.4°
4 November – 13 November
59°
47.8°
+6.2°
14 November – 23 November
at normal
42°
—
October records over 66 years
86.4°2 October 2010All-time high
3.7°29 October 1971All-time low
Mon, 2655° / 35°0.02
55 °
San Jacinto, Monday, 26 October
Light rain. High 55°, low 35°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity51%
Visibility6.2 mi
Dew point36°
Tue, 2753° / 33°0
53 °
San Jacinto, Tuesday, 27 October
Overcast. High 53°, low 33°.
Pressure29.94 inHg
Wind6.6 mph S
Humidity53%
Visibility6.2 mi
Dew point32°
Wed, 2852° / 30°0
52 °
San Jacinto, Wednesday, 28 October
Clear. High 52°, low 30°.
Pressure30.03 inHg
Wind10 mph SW
Humidity52%
Visibility6.2 mi
Dew point28°
Thu, 2955° / 33°0
55 °
San Jacinto, Thursday, 29 October
Overcast. High 55°, low 33°.
Pressure29.88 inHg
Wind6 mph S
Humidity55%
Visibility6.2 mi
Dew point35°
Fri, 3052° / 38°0.02
52 °
San Jacinto, Friday, 30 October
Light rain. High 52°, low 38°.
Pressure29.88 inHg
Wind9.8 mph SW
Humidity63%
Visibility—
Dew point35°
Sat, 3154° / 36°0.02
54 °
San Jacinto, Saturday, 31 October
Light rain. High 54°, low 36°.
Pressure29.88 inHg
Wind12.6 mph SW
Humidity60%
Visibility—
Dew point35°
Sun, 0147° / 35°0.1
47 °
San Jacinto, Sunday, 1 November
Light rain. High 47°, low 35°.
Pressure29.85 inHg
Wind14.8 mph SW
Humidity78%
Visibility—
Dew point39°
Mon, 0252° / 32°0
52 °
San Jacinto, Monday, 2 November
Overcast. High 52°, low 32°.
Pressure30.12 inHg
Wind8.8 mph SW
Humidity43%
Visibility—
Dew point21°
Tue, 0356° / 42°0.07
56 °
San Jacinto, Tuesday, 3 November
Light rain. High 56°, low 42°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity63%
Visibility—
Dew point37°
Wed, 0459° / 46°0.01
59 °
San Jacinto, Wednesday, 4 November
Light rain. High 59°, low 46°.
Pressure30.06 inHg
Wind11.9 mph S
Humidity73%
Visibility—
Dew point45°
Thu, 0564° / 49°0
64 °
San Jacinto, Thursday, 5 November
Overcast. High 64°, low 49°.
Pressure29.94 inHg
Wind16.2 mph S
Humidity59%
Visibility—
Dew point43°
Fri, 0658° / 49°0.07
58 °
San Jacinto, Friday, 6 November
Light rain. High 58°, low 49°.
Pressure29.77 inHg
Wind26.6 mph SW
Humidity52%
Visibility—
Dew point39°
Sat, 0756° / 47°0.08
56 °
San Jacinto, Saturday, 7 November
Light rain. High 56°, low 47°.
Pressure30.06 inHg
Wind7.8 mph SE
Humidity68%
Visibility—
Dew point40°
Sun, 0859° / 47°0
59 °
San Jacinto, Sunday, 8 November
Overcast. High 59°, low 47°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity66%
Visibility—
Dew point42°
Mon, 0959° / 42°0.1
59 °
San Jacinto, Monday, 9 November
Light rain. High 59°, low 42°.
Pressure29.91 inHg
Wind17.7 mph NW
Humidity50%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 29°0.03
46 °
San Jacinto, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation23%
Record high64° (2016)
Record low1° (2000)
Wed, 1146° / 30°0.04
46 °
San Jacinto, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1999)
Record low0° (2022)
Thu, 1246° / 29°0.04
46 °
San Jacinto, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (1999)
Record low7° (2022)
Fri, 1345° / 29°0.04
45 °
San Jacinto, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1999)
Record low6° (2000)
Sat, 1444° / 28°0.04
44 °
San Jacinto, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (1999)
Record low-1° (1985)
Sun, 1544° / 26°0.02
44 °
San Jacinto, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high62° (2016)
Record low1° (1985)
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)
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.