Monthly outlook for Joshua, CA: average high 66.9°, average low 53.6°. That is 1.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 27 October (73.5°), the coolest 27 October (48.1°).
66.9°/53.6°
Average high / low
−1.2°
Below normal
2 / 1
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
67.3°
70°
-1.5°
5 November – 14 November
66.3°
66.5°
-0.1°
15 November – 24 November
at normal
62.1°
—
October records over 66 years
98.6°1 October 2024All-time high
29.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Elora (10 mi).
Tue, 2774° / 48°0
74 °
Joshua, Tuesday, 27 October
Clear. High 74°, low 48°.
Pressure29.94 inHg
Wind11.1 mph S
Humidity23%
Visibility6.2 mi
Dew point29°
Wed, 2873° / 50°0
73 °
Joshua, Wednesday, 28 October
Overcast. High 73°, low 50°.
Pressure29.94 inHg
Wind8.1 mph S
Humidity23%
Visibility6.2 mi
Dew point26°
Thu, 2972° / 54°0
72 °
Joshua, Thursday, 29 October
Overcast. High 72°, low 54°.
Pressure29.85 inHg
Wind6 mph S
Humidity32%
Visibility6.2 mi
Dew point36°
Fri, 3068° / 54°0
68 °
Joshua, Friday, 30 October
Overcast. High 68°, low 54°.
Pressure29.85 inHg
Wind10.4 mph SW
Humidity48%
Visibility—
Dew point44°
Sat, 3165° / 51°0
65 °
Joshua, Saturday, 31 October
Overcast. High 65°, low 51°.
Pressure29.94 inHg
Wind11.5 mph S
Humidity58%
Visibility—
Dew point45°
Sun, 0159° / 54°0.25
59 °
Joshua, Sunday, 1 November
Light rain. High 59°, low 54°.
Pressure29.88 inHg
Wind15 mph S
Humidity87%
Visibility—
Dew point51°
Mon, 0258° / 55°0.04
58 °
Joshua, Monday, 2 November
Light rain. High 58°, low 55°.
Pressure30.03 inHg
Wind4 mph E
Humidity88%
Visibility—
Dew point53°
Tue, 0366° / 57°0.04
66 °
Joshua, Tuesday, 3 November
Light rain. High 66°, low 57°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity69%
Visibility—
Dew point52°
Wed, 0467° / 56°0
67 °
Joshua, Wednesday, 4 November
Overcast. High 67°, low 56°.
Pressure30.09 inHg
Wind3.5 mph SW
Humidity58%
Visibility—
Dew point47°
Thu, 0571° / 58°0
71 °
Joshua, Thursday, 5 November
Overcast. High 71°, low 58°.
Pressure30.06 inHg
Wind8.1 mph SW
Humidity41%
Visibility—
Dew point42°
Fri, 0665° / 57°0
65 °
Joshua, Friday, 6 November
Clear. High 65°, low 57°.
Pressure30.00 inHg
Wind17.2 mph W
Humidity60%
Visibility—
Dew point48°
Sat, 0769° / 54°0
69 °
Joshua, Saturday, 7 November
Partly cloudy. High 69°, low 54°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity46%
Visibility—
Dew point41°
Sun, 0870° / 57°0
70 °
Joshua, Sunday, 8 November
Clear. High 70°, low 57°.
Pressure30.06 inHg
Wind9.8 mph S
Humidity37%
Visibility—
Dew point38°
Mon, 0965° / 55°0
65 °
Joshua, Monday, 9 November
Partly cloudy. High 65°, low 55°.
Pressure30.03 inHg
Wind9.8 mph W
Humidity44%
Visibility—
Dew point40°
Tue, 1057° / 49°0
57 °
Joshua, Tuesday, 10 November
Clear. High 57°, low 49°.
Pressure29.94 inHg
Wind8.3 mph W
Humidity49%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1165° / 48°0.03
65 °
Joshua, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.03 in
Chance of precipitation13%
Record high78° (1989)
Record low33° (2012)
Thu, 1265° / 48°0.02
65 °
Joshua, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (1967)
Record low28° (1985)
Fri, 1365° / 47°0
65 °
Joshua, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0 in
Chance of precipitation3%
Record high80° (1999)
Record low28° (1985)
Sat, 1465° / 47°0.02
65 °
Joshua, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (1999)
Record low28° (1964)
Sun, 1564° / 47°0.02
64 °
Joshua, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (1995)
Record low28° (1964)
Mon, 1664° / 47°0.02
64 °
Joshua, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (1995)
Record low29° (1964)
Tue, 1763° / 47°0.01
63 °
Joshua, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.01 in
Chance of precipitation2%
Record high78° (2008)
Record low31° (1961)
Wed, 1862° / 46°0.02
62 °
Joshua, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high77° (2008)
Record low31° (1964)
Thu, 1962° / 45°0.01
62 °
Joshua, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (2007)
Record low25° (1994)
Fri, 2063° / 45°0.02
63 °
Joshua, Friday, 20 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high75° (1995)
Record low29° (1985)
Sat, 2161° / 45°0.04
61 °
Joshua, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (2002)
Record low31° (1979)
Sun, 2261° / 45°0.05
61 °
Joshua, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation10%
Record high77° (2017)
Record low30° (1983)
Mon, 2361° / 44°0.01
61 °
Joshua, Monday, 23 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (1995)
Record low33° (2003)
Tue, 2461° / 43°0.01
61 °
Joshua, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.01 in
Chance of precipitation3%
Record high76° (1995)
Record low32° (2003)
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 Joshua, 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 Joshua, 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.