Monthly outlook for Pachappa, CA: average high 81.7°, average low 64.8°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 18 October (89.9°), the coolest 14 October (49.3°).
81.7°/64.8°
Average high / low
+0.9°
Above normal
2 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
79.9°
80.8°
-0.5°
21 October – 30 October
84.6°
77.7°
+3.9°
31 October – 9 November
at normal
74.9°
—
October records over 66 years
105.6°1 October 2020All-time high
31.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Riverside (1 mi).
Mon, 1262° / 54°0.11
62 °
Pachappa, Monday, 12 October
Light rain. High 62°, low 54°.
Pressure29.91 inHg
Wind7.1 mph W
Humidity67%
Visibility3.9 mi
Dew point53°
Tue, 1369° / 51°0
69 °
Pachappa, Tuesday, 13 October
Clear. High 69°, low 51°.
Pressure30.03 inHg
Wind4.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point50°
Wed, 1476° / 49°0
76 °
Pachappa, Wednesday, 14 October
Clear. High 76°, low 49°.
Pressure30.03 inHg
Wind2.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point46°
Thu, 1583° / 53°0
83 °
Pachappa, Thursday, 15 October
Clear. High 83°, low 53°.
Pressure29.94 inHg
Wind9.1 mph N
Humidity26%
Visibility6.2 mi
Dew point43°
Fri, 1687° / 70°0
87 °
Pachappa, Friday, 16 October
Clear. High 87°, low 70°.
Pressure29.91 inHg
Wind16.9 mph NE
Humidity23%
Visibility—
Dew point39°
Sat, 1789° / 67°0
89 °
Pachappa, Saturday, 17 October
Clear. High 89°, low 67°.
Pressure30.00 inHg
Wind10.2 mph SE
Humidity30%
Visibility—
Dew point46°
Sun, 1890° / 74°0
90 °
Pachappa, Sunday, 18 October
Clear. High 90°, low 74°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity21%
Visibility—
Dew point39°
Mon, 1989° / 75°0
89 °
Pachappa, Monday, 19 October
Clear. High 89°, low 75°.
Pressure30.00 inHg
Wind11 mph W
Humidity23%
Visibility—
Dew point41°
Tue, 2085° / 72°0
85 °
Pachappa, Tuesday, 20 October
Clear. High 85°, low 72°.
Pressure29.88 inHg
Wind4.5 mph SW
Humidity26%
Visibility—
Dew point40°
Wed, 2184° / 68°0
84 °
Pachappa, Wednesday, 21 October
Clear. High 84°, low 68°.
Pressure29.85 inHg
Wind8.2 mph W
Humidity37%
Visibility—
Dew point47°
Thu, 2285° / 68°0
85 °
Pachappa, Thursday, 22 October
Clear. High 85°, low 68°.
Pressure29.85 inHg
Wind5.2 mph W
Humidity37%
Visibility—
Dew point47°
Fri, 2384° / 72°0
84 °
Pachappa, Friday, 23 October
Clear. High 84°, low 72°.
Pressure29.94 inHg
Wind19.3 mph N
Humidity10%
Visibility—
Dew point18°
Sat, 2480° / 69°0
80 °
Pachappa, Saturday, 24 October
Clear. High 80°, low 69°.
Pressure30.09 inHg
Wind25.6 mph N
Humidity13%
Visibility—
Dew point21°
Sun, 2585° / 69°0
85 °
Pachappa, Sunday, 25 October
Clear. High 85°, low 69°.
Pressure30.03 inHg
Wind18.2 mph N
Humidity7%
Visibility—
Dew point9°
Mon, 2689° / 67°0
89 °
Pachappa, Monday, 26 October
Clear. High 89°, low 67°.
Pressure30.00 inHg
Wind9 mph NE
Humidity8%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2777° / 53°0.06
77 °
Pachappa, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.06 in
Chance of precipitation12%
Record high94° (2008)
Record low42° (1996)
Wed, 2877° / 53°0.04
77 °
Pachappa, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.04 in
Chance of precipitation13%
Record high95° (2008)
Record low41° (1970)
Thu, 2976° / 52°0.02
76 °
Pachappa, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high92° (2025)
Record low35° (1971)
Fri, 3075° / 52°0.05
75 °
Pachappa, Friday, 30 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.05 in
Chance of precipitation18%
Record high91° (1966)
Record low32° (1971)
Sat, 3176° / 51°0.02
76 °
Pachappa, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high91° (1966)
Record low38° (1991)
Sun, 0177° / 51°0.04
77 °
Pachappa, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high92° (1997)
Record low38° (1971)
Mon, 0276° / 51°0.03
76 °
Pachappa, Monday, 2 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.03 in
Chance of precipitation17%
Record high91° (1997)
Record low39° (1971)
Tue, 0377° / 50°0.01
77 °
Pachappa, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high77°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high94° (2010)
Record low39° (1990)
Wed, 0476° / 50°0.03
76 °
Pachappa, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2020)
Record low35° (1994)
Thu, 0575° / 51°0.01
75 °
Pachappa, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high92° (2020)
Record low40° (2015)
Fri, 0674° / 51°0.02
74 °
Pachappa, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2006)
Record low41° (2015)
Sat, 0773° / 50°0.05
73 °
Pachappa, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.05 in
Chance of precipitation8%
Record high91° (2006)
Record low37° (2011)
Sun, 0873° / 50°0.07
73 °
Pachappa, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (2016)
Record low36° (2011)
Mon, 0972° / 50°0.06
72 °
Pachappa, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high92° (2025)
Record low37° (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 Pachappa, 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 Pachappa, 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.