As of 23:54 PDT

Weather in Los Osos, CA

57°Current weather

Los Osos, Wednesday, 21 October, 23:54

Overcast. Feels like 56°. High 69°, low 57°.

Pressure29.80 inHg
Wind4.5 mph SE
Humidity84%
Visibility2.4 mi
Dew point52°

Monthly outlook for Los Osos, CA: average high 69.6°, average low 59.4°. That is 1.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 27 October (73.4°), the coolest 25 October (54.2°).

69.6°/59.4°
Average high / low
−1.1°
Below normal
2 / 1
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October70.1°72°-1.1°
31 October – 9 November68.8°69.9°-0.6°
10 November – 19 Novemberat normal66.7°—

October records over 66 years

99.7°1 October 1980All-time high
38.5°30 October 1971All-time low

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

Thu, 2270° / 57°0.11Rain
70 °Rain

Los Osos, Thursday, 22 October

Rain. High 70°, low 57°.

Pressure29.94 inHg
Wind10 mph S
Humidity67%
Visibility6.2 mi
Dew point54°
Fri, 2369° / 57°0Light rain
69 °Light rain

Los Osos, Friday, 23 October

Light rain. High 69°, low 57°.

Pressure30.03 inHg
Wind4.4 mph W
Humidity65%
Visibility6.2 mi
Dew point53°
Sat, 2471° / 58°0Clear
71 °Clear

Los Osos, Saturday, 24 October

Clear. High 71°, low 58°.

Pressure29.97 inHg
Wind6.4 mph N
Humidity56%
Visibility6.2 mi
Dew point54°
Sun, 2567° / 54°0Partly cloudy
67 °Partly cloudy

Los Osos, Sunday, 25 October

Partly cloudy. High 67°, low 54°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity81%
Visibility0.4 mi
Dew point59°
Mon, 2671° / 55°0Overcast
71 °Overcast

Los Osos, Monday, 26 October

Overcast. High 71°, low 55°.

Pressure30.12 inHg
Wind10.8 mph W
Humidity68%
Visibility—
Dew point57°
Tue, 2773° / 56°0Overcast
73 °Overcast

Los Osos, Tuesday, 27 October

Overcast. High 73°, low 56°.

Pressure30.06 inHg
Wind9.2 mph W
Humidity54%
Visibility—
Dew point53°
Wed, 2871° / 64°0Overcast
71 °Overcast

Los Osos, Wednesday, 28 October

Overcast. High 71°, low 64°.

Pressure30.00 inHg
Wind9.8 mph NW
Humidity47%
Visibility—
Dew point49°
Thu, 2973° / 65°0Overcast
73 °Overcast

Los Osos, Thursday, 29 October

Overcast. High 73°, low 65°.

Pressure29.88 inHg
Wind10.2 mph NW
Humidity43%
Visibility—
Dew point47°
Fri, 3067° / 60°0Overcast
67 °Overcast

Los Osos, Friday, 30 October

Overcast. High 67°, low 60°.

Pressure29.83 inHg
Wind16.8 mph NW
Humidity60%
Visibility—
Dew point52°
Sat, 3163° / 59°0Overcast
63 °Overcast

Los Osos, Saturday, 31 October

Overcast. High 63°, low 59°.

Pressure29.88 inHg
Wind11.8 mph NW
Humidity71%
Visibility—
Dew point53°
Sun, 0166° / 57°0Clear
66 °Clear

Los Osos, Sunday, 1 November

Clear. High 66°, low 57°.

Pressure30.06 inHg
Wind10.4 mph W
Humidity63%
Visibility—
Dew point52°
Mon, 0271° / 61°0Clear
71 °Clear

Los Osos, Monday, 2 November

Clear. High 71°, low 61°.

Pressure30.15 inHg
Wind12.6 mph NW
Humidity46%
Visibility—
Dew point48°
Tue, 0372° / 64°0Mostly clear
72 °Mostly clear

Los Osos, Tuesday, 3 November

Mostly clear. High 72°, low 64°.

Pressure30.12 inHg
Wind9.6 mph NW
Humidity44%
Visibility—
Dew point48°
Wed, 0472° / 64°0Clear
72 °Clear

Los Osos, Wednesday, 4 November

Clear. High 72°, low 64°.

Pressure30.03 inHg
Wind8.5 mph NW
Humidity46%
Visibility—
Dew point49°
Thu, 0569° / 62°0Clear
69 °Clear

Los Osos, Thursday, 5 November

Clear. High 69°, low 62°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity53%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0669° / 52°0.02Climate normal
69 °Climate normal

Los Osos, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (1991)
Record low45° (1996)
Sat, 0768° / 52°0.06Climate normal
68 °Climate normal

Los Osos, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2006)
Record low44° (1990)
Sun, 0868° / 52°0.09Climate normal
68 °Climate normal

Los Osos, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation15%
Record high81° (1978)
Record low42° (2011)
Mon, 0967° / 51°0.06Climate normal
67 °Climate normal

Los Osos, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (2016)
Record low42° (2020)
Tue, 1067° / 51°0.05Climate normal
67 °Climate normal

Los Osos, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.05 in
Chance of precipitation15%
Record high83° (1990)
Record low41° (2024)
Wed, 1167° / 51°0.09Climate normal
67 °Climate normal

Los Osos, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (1990)
Record low40° (1982)
Thu, 1267° / 50°0.04Climate normal
67 °Climate normal

Los Osos, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (1974)
Record low38° (1985)
Fri, 1367° / 50°0.06Climate normal
67 °Climate normal

Los Osos, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2021)
Record low35° (1985)
Sat, 1467° / 51°0.06Climate normal
67 °Climate normal

Los Osos, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation8%
Record high81° (2021)
Record low39° (1985)
Sun, 1567° / 50°0.05Climate normal
67 °Climate normal

Los Osos, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2008)
Record low38° (1964)
Mon, 1667° / 50°0.07Climate normal
67 °Climate normal

Los Osos, Monday, 16 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high84° (2008)
Record low40° (1978)
Tue, 1766° / 50°0.09Climate normal
66 °Climate normal

Los Osos, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2019)
Record low39° (1961)
Wed, 1866° / 49°0.05Climate normal
66 °Climate normal

Los Osos, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2005)
Record low35° (1964)
Thu, 1966° / 49°0.02Climate normal
66 °Climate normal

Los Osos, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (1989)
Record low35° (1994)

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 Los Osos, 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 Los Osos, 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.