As of 11:53 PDT

Weather in Arlanza, CA

84°Current weather

Arlanza, Monday, 19 October, 11:53

Clear. Feels like 82°. High 85°, low 61°.

Pressure29.91 inHg
Wind1 mph E
Humidity29%
Visibility6.2 mi
Dew point46°

Monthly outlook for Arlanza, CA: average high 78.5°, average low 64.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 26 October (88.1°), the coolest 24 October (56.5°).

78.5°/64.2°
Average high / low
+0.8°
Above normal
4 / 2
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October81.3°78.1°+1.8°
29 October – 7 November74°74.9°-0.5°
8 November – 17 Novemberat normal71.1°—

October records over 66 years

106.5°1 October 2020All-time high
31.3°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Jurupa Valley (4 mi).

Tue, 2082° / 63°0Clear
82 °Clear

Arlanza, Tuesday, 20 October

Clear. High 82°, low 63°.

Pressure29.85 inHg
Wind1.9 mph NW
Humidity27%
Visibility6.2 mi
Dew point47°
Wed, 2178° / 61°0.39Rain
78 °Rain

Arlanza, Wednesday, 21 October

Rain. High 78°, low 61°.

Pressure29.88 inHg
Wind3.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point54°
Thu, 2266° / 59°0.5Rain
66 °Rain

Arlanza, Thursday, 22 October

Rain. High 66°, low 59°.

Pressure29.94 inHg
Wind3.9 mph SW
Humidity72%
Visibility4.7 mi
Dew point57°
Fri, 2371° / 58°0Clear
71 °Clear

Arlanza, Friday, 23 October

Clear. High 71°, low 58°.

Pressure29.97 inHg
Wind1.7 mph W
Humidity63%
Visibility6.2 mi
Dew point55°
Sat, 2480° / 56°0Clear
80 °Clear

Arlanza, Saturday, 24 October

Clear. High 80°, low 56°.

Pressure29.97 inHg
Wind3.1 mph S
Humidity44%
Visibility—
Dew point48°
Sun, 2588° / 65°0Partly cloudy
88 °Partly cloudy

Arlanza, Sunday, 25 October

Partly cloudy. High 88°, low 65°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity15%
Visibility—
Dew point28°
Mon, 2688° / 71°0Overcast
88 °Overcast

Arlanza, Monday, 26 October

Overcast. High 88°, low 71°.

Pressure29.97 inHg
Wind5 mph W
Humidity16%
Visibility—
Dew point30°
Tue, 2788° / 73°0Overcast
88 °Overcast

Arlanza, Tuesday, 27 October

Overcast. High 88°, low 73°.

Pressure29.88 inHg
Wind5.6 mph W
Humidity13%
Visibility—
Dew point25°
Wed, 2888° / 72°0Clear
88 °Clear

Arlanza, Wednesday, 28 October

Clear. High 88°, low 72°.

Pressure29.91 inHg
Wind8.1 mph W
Humidity12%
Visibility—
Dew point24°
Thu, 2982° / 70°0Overcast
82 °Overcast

Arlanza, Thursday, 29 October

Overcast. High 82°, low 70°.

Pressure29.88 inHg
Wind10.2 mph W
Humidity34%
Visibility—
Dew point45°
Fri, 3075° / 66°0Overcast
75 °Overcast

Arlanza, Friday, 30 October

Overcast. High 75°, low 66°.

Pressure29.88 inHg
Wind9 mph W
Humidity43%
Visibility—
Dew point47°
Sat, 3176° / 66°0.08Light rain
76 °Light rain

Arlanza, Saturday, 31 October

Light rain. High 76°, low 66°.

Pressure29.88 inHg
Wind6.6 mph NW
Humidity55%
Visibility—
Dew point53°
Sun, 0169° / 62°0.56Rain
69 °Rain

Arlanza, Sunday, 1 November

Rain. High 69°, low 62°.

Pressure29.91 inHg
Wind10.2 mph SE
Humidity75%
Visibility—
Dew point56°
Mon, 0274° / 63°0Overcast
74 °Overcast

Arlanza, Monday, 2 November

Overcast. High 74°, low 63°.

Pressure30.18 inHg
Wind6 mph W
Humidity57%
Visibility—
Dew point52°
Tue, 0370° / 64°0Overcast
70 °Overcast

Arlanza, Tuesday, 3 November

Overcast. High 70°, low 64°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity59%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0476° / 50°0.03Climate normal
76 °Climate normal

Arlanza, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high76°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high94° (2020)
Record low35° (1994)
Thu, 0575° / 50°0.01Climate normal
75 °Climate normal

Arlanza, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high75°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high94° (2020)
Record low39° (2015)
Fri, 0673° / 50°0.02Climate normal
73 °Climate normal

Arlanza, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2006)
Record low41° (2015)
Sat, 0772° / 50°0.06Climate normal
72 °Climate normal

Arlanza, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation8%
Record high91° (2006)
Record low37° (2011)
Sun, 0872° / 50°0.07Climate normal
72 °Climate normal

Arlanza, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (2016)
Record low36° (2011)
Mon, 0972° / 49°0.06Climate normal
72 °Climate normal

Arlanza, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high92° (2025)
Record low37° (2011)
Tue, 1071° / 49°0.04Climate normal
71 °Climate normal

Arlanza, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high93° (2025)
Record low39° (2020)
Wed, 1171° / 48°0.07Climate normal
71 °Climate normal

Arlanza, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.07 in
Chance of precipitation15%
Record high88° (2021)
Record low36° (2012)
Thu, 1272° / 48°0.04Climate normal
72 °Climate normal

Arlanza, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high91° (2021)
Record low32° (2000)
Fri, 1372° / 47°0.04Climate normal
72 °Climate normal

Arlanza, Friday, 13 November

Climate normal for this date — 60-year average.

Average high72°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high92° (2021)
Record low32° (1985)
Sat, 1471° / 48°0.05Climate normal
71 °Climate normal

Arlanza, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high92° (2021)
Record low33° (1985)
Sun, 1571° / 47°0.06Climate normal
71 °Climate normal

Arlanza, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.06 in
Chance of precipitation12%
Record high88° (2021)
Record low31° (1964)
Mon, 1670° / 47°0.06Climate normal
70 °Climate normal

Arlanza, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.06 in
Chance of precipitation17%
Record high89° (2020)
Record low34° (1978)
Tue, 1769° / 48°0.04Climate normal
69 °Climate normal

Arlanza, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2019)
Record low34° (2000)

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 Arlanza, 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 Arlanza, 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.