As of 11:40 PDT

Weather in Arlanza, CA

86°Current weather

Arlanza, Friday, 16 October, 11:40

Mostly clear. Feels like 83°. High 90°, low 73°.

Pressure30.03 inHg
Wind26 mph N
Humidity24%
Visibility6.2 mi
Dew point46°

Monthly outlook for Arlanza, CA: average high 77.4°, average low 63.4°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 16 October (90.1°), the coolest 30 October (58.4°).

77.4°/63.4°
Average high / low
−0.2°
Below normal
4 / 2
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October80.3°79.1°+0.7°
26 October – 4 November72.5°75.9°-1.8°
5 November – 14 Novemberat normal72.2°—

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).

Sat, 1788° / 71°0Overcast
88 °Overcast

Arlanza, Saturday, 17 October

Overcast. High 88°, low 71°.

Pressure30.00 inHg
Wind3.6 mph S
Humidity14%
Visibility6.2 mi
Dew point33°
Sun, 1889° / 67°0Clear
89 °Clear

Arlanza, Sunday, 18 October

Clear. High 89°, low 67°.

Pressure29.94 inHg
Wind1.4 mph SE
Humidity17%
Visibility6.2 mi
Dew point36°
Mon, 1988° / 62°0Clear
88 °Clear

Arlanza, Monday, 19 October

Clear. High 88°, low 62°.

Pressure29.88 inHg
Wind1.1 mph NW
Humidity20%
Visibility6.2 mi
Dew point39°
Tue, 2080° / 64°0Light rain
80 °Light rain

Arlanza, Tuesday, 20 October

Light rain. High 80°, low 64°.

Pressure29.88 inHg
Wind10 mph W
Humidity54%
Visibility—
Dew point54°
Wed, 2174° / 61°0.17Rain
74 °Rain

Arlanza, Wednesday, 21 October

Rain. High 74°, low 61°.

Pressure29.91 inHg
Wind7.6 mph W
Humidity48%
Visibility—
Dew point49°
Thu, 2272° / 61°0.21Rain
72 °Rain

Arlanza, Thursday, 22 October

Rain. High 72°, low 61°.

Pressure29.94 inHg
Wind12 mph SW
Humidity50%
Visibility—
Dew point48°
Fri, 2372° / 62°0.06Light rain
72 °Light rain

Arlanza, Friday, 23 October

Light rain. High 72°, low 62°.

Pressure30.00 inHg
Wind9.6 mph W
Humidity51%
Visibility—
Dew point48°
Sat, 2472° / 61°0.01Light rain
72 °Light rain

Arlanza, Saturday, 24 October

Light rain. High 72°, low 61°.

Pressure30.00 inHg
Wind9.6 mph W
Humidity51%
Visibility—
Dew point47°
Sun, 2579° / 63°0Clear
79 °Clear

Arlanza, Sunday, 25 October

Clear. High 79°, low 63°.

Pressure30.00 inHg
Wind6.9 mph W
Humidity40%
Visibility—
Dew point45°
Mon, 2677° / 64°0Light rain
77 °Light rain

Arlanza, Monday, 26 October

Light rain. High 77°, low 64°.

Pressure29.80 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point46°
Tue, 2773° / 62°0.01Light rain
73 °Light rain

Arlanza, Tuesday, 27 October

Light rain. High 73°, low 62°.

Pressure29.80 inHg
Wind7.8 mph W
Humidity48%
Visibility—
Dew point47°
Wed, 2875° / 64°0Clear
75 °Clear

Arlanza, Wednesday, 28 October

Clear. High 75°, low 64°.

Pressure29.97 inHg
Wind9.8 mph W
Humidity46%
Visibility—
Dew point47°
Thu, 2967° / 61°0.32Rain
67 °Rain

Arlanza, Thursday, 29 October

Rain. High 67°, low 61°.

Pressure29.85 inHg
Wind7.4 mph W
Humidity55%
Visibility—
Dew point50°
Fri, 3071° / 58°0Clear
71 °Clear

Arlanza, Friday, 30 October

Clear. High 71°, low 58°.

Pressure29.97 inHg
Wind8 mph W
Humidity60%
Visibility—
Dew point49°
Sat, 3172° / 61°0Clear
72 °Clear

Arlanza, Saturday, 31 October

Clear. High 72°, low 61°.

Pressure30.06 inHg
Wind7.1 mph W
Humidity53%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0176° / 50°0.04Climate normal
76 °Climate normal

Arlanza, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high76°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high91° (1997)
Record low38° (1971)
Mon, 0276° / 50°0.03Climate normal
76 °Climate normal

Arlanza, Monday, 2 November

Climate normal for this date — 60-year average.

Average high76°
Average low50°
Average precipitation0.03 in
Chance of precipitation17%
Record high91° (1997)
Record low38° (1971)
Tue, 0376° / 49°0.01Climate normal
76 °Climate normal

Arlanza, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high76°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high93° (2010)
Record low39° (1990)
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)

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.