As of 07:01 PDT

Weather in Selby, CA

57°Current weather

Selby, Sunday, 18 October, 07:01

Clear. Feels like 56°. High 82°, low 54°.

Pressure29.97 inHg
Wind2 mph SW
Humidity87%
Visibility6.2 mi
Dew point53°

Monthly outlook for Selby, CA: average high 68.1°, average low 55.2°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 18 October (82.3°), the coolest 19 October (46.1°).

68.1°/55.2°
Average high / low
−2°
Below normal
4 / 2
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October70°73°-1.7°
28 October – 6 November65°69°-2.2°
7 November – 16 Novemberat normal64.6°—

October records over 66 years

99°3 October 1980All-time high
39.4°29 October 1972All-time low

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

Mon, 1978° / 46°0Partly cloudy
78 °Partly cloudy

Selby, Monday, 19 October

Partly cloudy. High 78°, low 46°.

Pressure29.97 inHg
Wind8.8 mph W
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2061° / 54°0.03Light rain
61 °Light rain

Selby, Tuesday, 20 October

Light rain. High 61°, low 54°.

Pressure29.94 inHg
Wind1.8 mph NW
Humidity71%
Visibility6.2 mi
Dew point50°
Wed, 2163° / 56°0.38Rain
63 °Rain

Selby, Wednesday, 21 October

Rain. High 63°, low 56°.

Pressure29.91 inHg
Wind3.5 mph W
Humidity72%
Visibility6.2 mi
Dew point53°
Thu, 2262° / 56°0.18Rain
62 °Rain

Selby, Thursday, 22 October

Rain. High 62°, low 56°.

Pressure29.97 inHg
Wind8.6 mph W
Humidity88%
Visibility—
Dew point56°
Fri, 2366° / 51°0Partly cloudy
66 °Partly cloudy

Selby, Friday, 23 October

Partly cloudy. High 66°, low 51°.

Pressure30.18 inHg
Wind5.7 mph SW
Humidity87%
Visibility—
Dew point52°
Sat, 2476° / 58°0Clear
76 °Clear

Selby, Saturday, 24 October

Clear. High 76°, low 58°.

Pressure30.12 inHg
Wind5.2 mph E
Humidity29%
Visibility—
Dew point32°
Sun, 2577° / 61°0Clear
77 °Clear

Selby, Sunday, 25 October

Clear. High 77°, low 61°.

Pressure30.00 inHg
Wind4.5 mph SW
Humidity24%
Visibility—
Dew point30°
Mon, 2667° / 58°0Clear
67 °Clear

Selby, Monday, 26 October

Clear. High 67°, low 58°.

Pressure29.80 inHg
Wind10.5 mph S
Humidity54%
Visibility—
Dew point47°
Tue, 2767° / 55°0Clear
67 °Clear

Selby, Tuesday, 27 October

Clear. High 67°, low 55°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity55%
Visibility—
Dew point45°
Wed, 2864° / 55°0Overcast
64 °Overcast

Selby, Wednesday, 28 October

Overcast. High 64°, low 55°.

Pressure30.03 inHg
Wind8.2 mph SW
Humidity65%
Visibility—
Dew point48°
Thu, 2964° / 56°0Overcast
64 °Overcast

Selby, Thursday, 29 October

Overcast. High 64°, low 56°.

Pressure30.03 inHg
Wind10.7 mph SW
Humidity63%
Visibility—
Dew point47°
Fri, 3065° / 53°0Partly cloudy
65 °Partly cloudy

Selby, Friday, 30 October

Partly cloudy. High 65°, low 53°.

Pressure30.06 inHg
Wind6 mph SW
Humidity54%
Visibility—
Dew point42°
Sat, 3168° / 55°0Overcast
68 °Overcast

Selby, Saturday, 31 October

Overcast. High 68°, low 55°.

Pressure30.06 inHg
Wind3 mph SW
Humidity46%
Visibility—
Dew point40°
Sun, 0160° / 55°1.56Heavy rain
60 °Heavy rain

Selby, Sunday, 1 November

Heavy rain. High 60°, low 55°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity66%
Visibility—
Dew point46°
Mon, 0269° / 60°0.1Light rain
69 °Light rain

Selby, Monday, 2 November

Light rain. High 69°, low 60°.

Pressure30.09 inHg
Wind9.9 mph S
Humidity78%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0369° / 50°0.03Climate normal
69 °Climate normal

Selby, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2018)
Record low40° (1994)
Wed, 0469° / 50°0.02Climate normal
69 °Climate normal

Selby, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (1980)
Record low40° (1973)
Thu, 0568° / 50°0.06Climate normal
68 °Climate normal

Selby, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (1976)
Record low41° (2011)
Fri, 0667° / 51°0.06Climate normal
67 °Climate normal

Selby, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation20%
Record high80° (1991)
Record low42° (1972)
Sat, 0767° / 50°0.07Climate normal
67 °Climate normal

Selby, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1991)
Record low39° (1971)
Sun, 0865° / 49°0.07Climate normal
65 °Climate normal

Selby, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (1978)
Record low42° (1982)
Mon, 0965° / 48°0.09Climate normal
65 °Climate normal

Selby, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (1990)
Record low40° (1985)
Tue, 1064° / 48°0.13Climate normal
64 °Climate normal

Selby, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (1990)
Record low40° (2011)
Wed, 1164° / 48°0.09Climate normal
64 °Climate normal

Selby, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1990)
Record low37° (2000)
Thu, 1265° / 48°0.07Climate normal
65 °Climate normal

Selby, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (1990)
Record low37° (1978)
Fri, 1364° / 48°0.13Climate normal
64 °Climate normal

Selby, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1995)
Record low35° (2000)
Sat, 1464° / 47°0.06Climate normal
64 °Climate normal

Selby, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2008)
Record low35° (1964)
Sun, 1564° / 48°0.07Climate normal
64 °Climate normal

Selby, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2010)
Record low37° (1964)
Mon, 1663° / 48°0.1Climate normal
63 °Climate normal

Selby, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (1977)
Record low36° (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 Selby, 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 Selby, 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.