As of 01:00 PDT

Weather in Lytle Creek, CA

55°Current weather

Lytle Creek, Wednesday, 21 October, 01:00

Mostly clear. Feels like 53°. High 69°, low 50°.

Pressure29.91 inHg
Wind2.3 mph SW
Humidity69%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lytle Creek, CA: average high 67.4°, average low 51.1°. That is 4.3° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 2 November (77.3°), the coolest 23 October (36°).

67.4°/51.1°
Average high / low
−4.3°
Below normal
4 / 2
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October64.8°75.7°-6°
31 October – 9 November71.8°72.9°-0.6°
10 November – 19 Novemberat normal69.3°—

October records over 66 years

102.7°2 October 2024All-time high
32.4°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Rancho Cucamonga (9 mi).

Thu, 2257° / 36°0.98Heavy rain
57 °Heavy rain

Lytle Creek, Thursday, 22 October

Heavy rain. High 57°, low 36°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity80%
Visibility4.1 mi
Dew point43°
Fri, 2352° / 36°0.04Light rain
52 °Light rain

Lytle Creek, Friday, 23 October

Light rain. High 52°, low 36°.

Pressure29.97 inHg
Wind3 mph E
Humidity55%
Visibility6.2 mi
Dew point39°
Sat, 2453° / 39°0Clear
53 °Clear

Lytle Creek, Saturday, 24 October

Clear. High 53°, low 39°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 2558° / 40°0Clear
58 °Clear

Lytle Creek, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.12 inHg
Wind6.1 mph NE
Humidity42%
Visibility—
Dew point30°
Mon, 2667° / 42°0Mostly clear
67 °Mostly clear

Lytle Creek, Monday, 26 October

Mostly clear. High 67°, low 42°.

Pressure30.18 inHg
Wind8.1 mph N
Humidity35%
Visibility—
Dew point30°
Tue, 2775° / 58°0Mostly clear
75 °Mostly clear

Lytle Creek, Tuesday, 27 October

Mostly clear. High 75°, low 58°.

Pressure30.03 inHg
Wind9.3 mph N
Humidity17%
Visibility—
Dew point24°
Wed, 2875° / 61°0Overcast
75 °Overcast

Lytle Creek, Wednesday, 28 October

Overcast. High 75°, low 61°.

Pressure29.97 inHg
Wind7.6 mph N
Humidity19%
Visibility—
Dew point26°
Thu, 2973° / 60°0Overcast
73 °Overcast

Lytle Creek, Thursday, 29 October

Overcast. High 73°, low 60°.

Pressure29.94 inHg
Wind6.9 mph N
Humidity19%
Visibility—
Dew point26°
Fri, 3069° / 55°0Overcast
69 °Overcast

Lytle Creek, Friday, 30 October

Overcast. High 69°, low 55°.

Pressure29.91 inHg
Wind8.8 mph S
Humidity33%
Visibility—
Dew point35°
Sat, 3167° / 51°0Clear
67 °Clear

Lytle Creek, Saturday, 31 October

Clear. High 67°, low 51°.

Pressure29.80 inHg
Wind5.3 mph S
Humidity45%
Visibility—
Dew point40°
Sun, 0174° / 56°0Clear
74 °Clear

Lytle Creek, Sunday, 1 November

Clear. High 74°, low 56°.

Pressure29.94 inHg
Wind7.6 mph N
Humidity18%
Visibility—
Dew point24°
Mon, 0277° / 58°0Clear
77 °Clear

Lytle Creek, Monday, 2 November

Clear. High 77°, low 58°.

Pressure30.15 inHg
Wind8 mph N
Humidity14%
Visibility—
Dew point20°
Tue, 0374° / 59°0.03Light rain
74 °Light rain

Lytle Creek, Tuesday, 3 November

Light rain. High 74°, low 59°.

Pressure30.12 inHg
Wind8.3 mph N
Humidity22%
Visibility—
Dew point31°
Wed, 0468° / 58°0.16Light rain
68 °Light rain

Lytle Creek, Wednesday, 4 November

Light rain. High 68°, low 58°.

Pressure30.12 inHg
Wind4.9 mph N
Humidity56%
Visibility—
Dew point49°
Thu, 0570° / 58°0Clear
70 °Clear

Lytle Creek, Thursday, 5 November

Clear. High 70°, low 58°.

Pressure30.15 inHg
Wind8.9 mph N
Humidity39%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0672° / 51°0.02Climate normal
72 °Climate normal

Lytle Creek, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (2006)
Record low42° (2011)
Sat, 0771° / 50°0.09Climate normal
71 °Climate normal

Lytle Creek, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.09 in
Chance of precipitation10%
Record high90° (2006)
Record low35° (2011)
Sun, 0871° / 50°0.1Climate normal
71 °Climate normal

Lytle Creek, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.1 in
Chance of precipitation23%
Record high89° (2016)
Record low37° (2011)
Mon, 0970° / 49°0.06Climate normal
70 °Climate normal

Lytle Creek, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high89° (2016)
Record low40° (2011)
Tue, 1070° / 50°0.04Climate normal
70 °Climate normal

Lytle Creek, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2025)
Record low39° (1998)
Wed, 1170° / 49°0.07Climate normal
70 °Climate normal

Lytle Creek, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high86° (2021)
Record low37° (2012)
Thu, 1270° / 49°0.04Climate normal
70 °Climate normal

Lytle Creek, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high88° (2021)
Record low34° (1978)
Fri, 1370° / 49°0.04Climate normal
70 °Climate normal

Lytle Creek, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2021)
Record low33° (1985)
Sat, 1470° / 49°0.05Climate normal
70 °Climate normal

Lytle Creek, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.05 in
Chance of precipitation17%
Record high88° (2021)
Record low33° (1964)
Sun, 1569° / 48°0.07Climate normal
69 °Climate normal

Lytle Creek, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation12%
Record high84° (2021)
Record low31° (1964)
Mon, 1668° / 48°0.06Climate normal
68 °Climate normal

Lytle Creek, Monday, 16 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.06 in
Chance of precipitation18%
Record high85° (2019)
Record low33° (2000)
Tue, 1768° / 48°0.04Climate normal
68 °Climate normal

Lytle Creek, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high87° (2019)
Record low36° (1964)
Wed, 1868° / 48°0.08Climate normal
68 °Climate normal

Lytle Creek, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.08 in
Chance of precipitation22%
Record high85° (2019)
Record low31° (1964)
Thu, 1968° / 47°0.06Climate normal
68 °Climate normal

Lytle Creek, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high68°
Average low47°
Average precipitation0.06 in
Chance of precipitation10%
Record high84° (2006)
Record low27° (1964)

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 Lytle Creek, 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 Lytle Creek, 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.