As of 04:15 PDT

Weather in Juan, CA

58°Current weather

Juan, Friday, 16 October, 04:15

Clear. Feels like 55°. High 76°, low 57°.

Pressure30.21 inHg
Wind8.1 mph N
Humidity38%
Visibility6.2 mi
Dew point34°

Monthly outlook for Juan, CA: average high 64.4°, average low 50.6°. That is 3° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 16 October (75.8°), the coolest 29 October (44.7°).

64.4°/50.6°
Average high / low
−3°
Below normal
2 / 1
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October65.7°71.5°-3.2°
26 October – 4 November62.2°66.7°-2.5°
5 November – 14 Novemberat normal63.3°—

October records over 66 years

95.4°4 October 2024All-time high
25.2°30 October 2019All-time low
Sat, 1772° / 54°0Overcast
72 °Overcast

Juan, Saturday, 17 October

Overcast. High 72°, low 54°.

Pressure30.21 inHg
Wind5.1 mph NE
Humidity32%
Visibility6.2 mi
Dew point35°
Sun, 1868° / 54°0Mostly clear
68 °Mostly clear

Juan, Sunday, 18 October

Mostly clear. High 68°, low 54°.

Pressure30.06 inHg
Wind4.3 mph E
Humidity33%
Visibility6.2 mi
Dew point37°
Mon, 1969° / 55°0.01Light rain
69 °Light rain

Juan, Monday, 19 October

Light rain. High 69°, low 55°.

Pressure29.94 inHg
Wind7.9 mph S
Humidity41%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 54°0.04Light rain
66 °Light rain

Juan, Tuesday, 20 October

Light rain. High 66°, low 54°.

Pressure29.85 inHg
Wind19.9 mph S
Humidity49%
Visibility—
Dew point43°
Wed, 2164° / 50°0Clear
64 °Clear

Juan, Wednesday, 21 October

Clear. High 64°, low 50°.

Pressure29.91 inHg
Wind17.2 mph S
Humidity43%
Visibility—
Dew point37°
Thu, 2264° / 51°0.06Light rain
64 °Light rain

Juan, Thursday, 22 October

Light rain. High 64°, low 51°.

Pressure29.88 inHg
Wind16.8 mph S
Humidity50%
Visibility—
Dew point42°
Fri, 2359° / 48°0Clear
59 °Clear

Juan, Friday, 23 October

Clear. High 59°, low 48°.

Pressure29.91 inHg
Wind10.4 mph W
Humidity53%
Visibility—
Dew point37°
Sat, 2463° / 51°0Clear
63 °Clear

Juan, Saturday, 24 October

Clear. High 63°, low 51°.

Pressure30.03 inHg
Wind13.7 mph N
Humidity37%
Visibility—
Dew point32°
Sun, 2556° / 47°0Clear
56 °Clear

Juan, Sunday, 25 October

Clear. High 56°, low 47°.

Pressure30.18 inHg
Wind22.3 mph N
Humidity19%
Visibility—
Dew point11°
Mon, 2661° / 46°0Clear
61 °Clear

Juan, Monday, 26 October

Clear. High 61°, low 46°.

Pressure30.03 inHg
Wind15.8 mph N
Humidity19%
Visibility—
Dew point14°
Tue, 2767° / 51°0Clear
67 °Clear

Juan, Tuesday, 27 October

Clear. High 67°, low 51°.

Pressure29.85 inHg
Wind11.8 mph N
Humidity17%
Visibility—
Dew point16°
Wed, 2864° / 52°0Overcast
64 °Overcast

Juan, Wednesday, 28 October

Overcast. High 64°, low 52°.

Pressure29.74 inHg
Wind18.3 mph W
Humidity16%
Visibility—
Dew point16°
Thu, 2955° / 45°0Clear
55 °Clear

Juan, Thursday, 29 October

Clear. High 55°, low 45°.

Pressure30.03 inHg
Wind22.4 mph N
Humidity22%
Visibility—
Dew point13°
Fri, 3060° / 46°0Clear
60 °Clear

Juan, Friday, 30 October

Clear. High 60°, low 46°.

Pressure30.18 inHg
Wind11 mph N
Humidity24%
Visibility—
Dew point18°
Sat, 3167° / 49°0Partly cloudy
67 °Partly cloudy

Juan, Saturday, 31 October

Partly cloudy. High 67°, low 49°.

Pressure30.06 inHg
Wind10.9 mph S
Humidity17%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0166° / 48°0.03Climate normal
66 °Climate normal

Juan, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.03 in
Chance of precipitation3%
Record high78° (2008)
Record low31° (1961)
Mon, 0266° / 47°0.01Climate normal
66 °Climate normal

Juan, Monday, 2 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (2025)
Record low33° (1961)
Tue, 0366° / 47°0.01Climate normal
66 °Climate normal

Juan, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (2010)
Record low36° (2022)
Wed, 0466° / 48°0.01Climate normal
66 °Climate normal

Juan, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.01 in
Chance of precipitation3%
Record high78° (1988)
Record low33° (2003)
Thu, 0566° / 48°0.01Climate normal
66 °Climate normal

Juan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.01 in
Chance of precipitation3%
Record high77° (1980)
Record low30° (2015)
Fri, 0665° / 47°0Climate normal
65 °Climate normal

Juan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0 in
Chance of precipitation2%
Record high78° (1980)
Record low34° (2011)
Sat, 0765° / 47°0.01Climate normal
65 °Climate normal

Juan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high77° (2006)
Record low32° (2011)
Sun, 0864° / 46°0.02Climate normal
64 °Climate normal

Juan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high78° (2006)
Record low33° (2011)
Mon, 0963° / 45°0.01Climate normal
63 °Climate normal

Juan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (1980)
Record low32° (2020)
Tue, 1063° / 45°0.01Climate normal
63 °Climate normal

Juan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.01 in
Chance of precipitation3%
Record high76° (2025)
Record low28° (2012)
Wed, 1162° / 45°0.04Climate normal
62 °Climate normal

Juan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1973)
Record low28° (2000)
Thu, 1262° / 45°0.02Climate normal
62 °Climate normal

Juan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2025)
Record low29° (2000)
Fri, 1362° / 44°0Climate normal
62 °Climate normal

Juan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0 in
Chance of precipitation0%
Record high74° (1990)
Record low24° (1985)
Sat, 1461° / 44°0.02Climate normal
61 °Climate normal

Juan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (1967)
Record low25° (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 Juan, 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 Juan, 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.