As of 20:23 PDT

Weather in Juan, CA

64°Current weather

Juan, Tuesday, 20 October, 20:23

Partly cloudy. Feels like 63°. High 73°, low 51°.

Pressure29.88 inHg
Wind5.4 mph SE
Humidity44%
Visibility6.2 mi
Dew point42°

Monthly outlook for Juan, CA: average high 67.1°, average low 52.8°. That is 0.6° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 20 October (73.2°), the coolest 23 October (43°).

67.1°/52.8°
Average high / low
−0.6°
Below normal
3 / 1
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October65.9°69.5°-2.1°
30 October – 8 November69.1°65.6°+1.9°
9 November – 18 Novemberat normal61.2°—

October records over 66 years

95.4°4 October 2024All-time high
25.2°30 October 2019All-time low
Wed, 2167° / 52°0.15Light rain
67 °Light rain

Juan, Wednesday, 21 October

Light rain. High 67°, low 52°.

Pressure29.94 inHg
Wind15.2 mph SE
Humidity61%
Visibility3.8 mi
Dew point52°
Thu, 2263° / 47°0.34Rain
63 °Rain

Juan, Thursday, 22 October

Rain. High 63°, low 47°.

Pressure29.85 inHg
Wind9.6 mph SW
Humidity69%
Visibility6.2 mi
Dew point52°
Fri, 2359° / 43°0Clear
59 °Clear

Juan, Friday, 23 October

Clear. High 59°, low 43°.

Pressure29.97 inHg
Wind3.6 mph W
Humidity54%
Visibility6.2 mi
Dew point40°
Sat, 2460° / 45°0Clear
60 °Clear

Juan, Saturday, 24 October

Clear. High 60°, low 45°.

Pressure30.00 inHg
Wind9.8 mph N
Humidity53%
Visibility6.2 mi
Dew point41°
Sun, 2562° / 46°0Clear
62 °Clear

Juan, Sunday, 25 October

Clear. High 62°, low 46°.

Pressure30.12 inHg
Wind7.4 mph N
Humidity49%
Visibility—
Dew point37°
Mon, 2666° / 47°0Clear
66 °Clear

Juan, Monday, 26 October

Clear. High 66°, low 47°.

Pressure30.18 inHg
Wind11.6 mph N
Humidity38%
Visibility—
Dew point34°
Tue, 2770° / 56°0Clear
70 °Clear

Juan, Tuesday, 27 October

Clear. High 70°, low 56°.

Pressure30.06 inHg
Wind9.6 mph N
Humidity21%
Visibility—
Dew point25°
Wed, 2869° / 58°0Overcast
69 °Overcast

Juan, Wednesday, 28 October

Overcast. High 69°, low 58°.

Pressure30.00 inHg
Wind9.1 mph N
Humidity21%
Visibility—
Dew point24°
Thu, 2970° / 57°0Partly cloudy
70 °Partly cloudy

Juan, Thursday, 29 October

Partly cloudy. High 70°, low 57°.

Pressure29.97 inHg
Wind7 mph N
Humidity22%
Visibility—
Dew point26°
Fri, 3070° / 59°0Overcast
70 °Overcast

Juan, Friday, 30 October

Overcast. High 70°, low 59°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity27%
Visibility—
Dew point31°
Sat, 3167° / 55°0Overcast
67 °Overcast

Juan, Saturday, 31 October

Overcast. High 67°, low 55°.

Pressure29.77 inHg
Wind12.8 mph W
Humidity26%
Visibility—
Dew point27°
Sun, 0170° / 55°0Clear
70 °Clear

Juan, Sunday, 1 November

Clear. High 70°, low 55°.

Pressure29.94 inHg
Wind8.5 mph N
Humidity22%
Visibility—
Dew point25°
Mon, 0273° / 57°0Clear
73 °Clear

Juan, Monday, 2 November

Clear. High 73°, low 57°.

Pressure30.18 inHg
Wind6.1 mph N
Humidity17%
Visibility—
Dew point21°
Tue, 0370° / 60°0Mostly clear
70 °Mostly clear

Juan, Tuesday, 3 November

Mostly clear. High 70°, low 60°.

Pressure30.18 inHg
Wind11.5 mph SE
Humidity18%
Visibility—
Dew point23°
Wed, 0465° / 57°0.14Light rain
65 °Light rain

Juan, Wednesday, 4 November

Light rain. High 65°, low 57°.

Pressure30.12 inHg
Wind9.3 mph N
Humidity50%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1560° / 43°0.02Climate normal
60 °Climate normal

Juan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.02 in
Chance of precipitation7%
Record high76° (1999)
Record low26° (1964)
Mon, 1660° / 43°0.02Climate normal
60 °Climate normal

Juan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (1999)
Record low26° (1964)
Tue, 1760° / 43°0.01Climate normal
60 °Climate normal

Juan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.01 in
Chance of precipitation2%
Record high73° (2008)
Record low26° (1964)
Wed, 1859° / 42°0.02Climate normal
59 °Climate normal

Juan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1995)
Record low27° (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 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.