As of 06:46 PDT

Weather in Allendale, CA

62°Current weather

Allendale, Friday, 9 October, 06:46

Clear. Feels like 61°. High 86°, low 58°.

Pressure29.74 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point52°

Monthly outlook for Allendale, CA: average high 83.4°, average low 56.8°. That is 3.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (89.5°), the coolest 10 October (50.6°).

83.4°/56.8°
Average high / low
+3.5°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October82.5°78.3°+2.3°
19 October – 28 October85°74.2°+6°
29 October – 7 Novemberat normal69.7°—

October records over 66 years

104.4°1 October 2020All-time high
40.1°28 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Vacaville (6 mi).

Sat, 1073° / 51°0Clear
73 °Clear

Allendale, Saturday, 10 October

Clear. High 73°, low 51°.

Pressure29.59 inHg
Wind7.9 mph SW
Humidity37%
Visibility6.2 mi
Dew point44°
Sun, 1178° / 52°0Clear
78 °Clear

Allendale, Sunday, 11 October

Clear. High 78°, low 52°.

Pressure29.47 inHg
Wind11.3 mph N
Humidity20%
Visibility6.2 mi
Dew point25°
Mon, 1273° / 51°0Clear
73 °Clear

Allendale, Monday, 12 October

Clear. High 73°, low 51°.

Pressure29.88 inHg
Wind4.5 mph NE
Humidity33%
Visibility6.2 mi
Dew point38°
Tue, 1376° / 54°0Clear
76 °Clear

Allendale, Tuesday, 13 October

Clear. High 76°, low 54°.

Pressure30.06 inHg
Wind9.9 mph N
Humidity24%
Visibility—
Dew point28°
Wed, 1484° / 56°0Clear
84 °Clear

Allendale, Wednesday, 14 October

Clear. High 84°, low 56°.

Pressure30.15 inHg
Wind5.8 mph N
Humidity22%
Visibility—
Dew point29°
Thu, 1588° / 57°0Clear
88 °Clear

Allendale, Thursday, 15 October

Clear. High 88°, low 57°.

Pressure30.06 inHg
Wind5.9 mph NE
Humidity13%
Visibility—
Dew point20°
Fri, 1689° / 59°0Clear
89 °Clear

Allendale, Friday, 16 October

Clear. High 89°, low 59°.

Pressure30.15 inHg
Wind5.5 mph N
Humidity14%
Visibility—
Dew point23°
Sat, 1789° / 60°0Clear
89 °Clear

Allendale, Saturday, 17 October

Clear. High 89°, low 60°.

Pressure30.03 inHg
Wind5.2 mph NE
Humidity14%
Visibility—
Dew point24°
Sun, 1888° / 59°0Clear
88 °Clear

Allendale, Sunday, 18 October

Clear. High 88°, low 59°.

Pressure29.94 inHg
Wind7.6 mph SW
Humidity14%
Visibility—
Dew point24°
Mon, 1982° / 54°0Clear
82 °Clear

Allendale, Monday, 19 October

Clear. High 82°, low 54°.

Pressure29.97 inHg
Wind5.5 mph SE
Humidity29%
Visibility—
Dew point37°
Tue, 2087° / 56°0Clear
87 °Clear

Allendale, Tuesday, 20 October

Clear. High 87°, low 56°.

Pressure30.03 inHg
Wind10.8 mph N
Humidity12%
Visibility—
Dew point19°
Wed, 2187° / 58°0Clear
87 °Clear

Allendale, Wednesday, 21 October

Clear. High 87°, low 58°.

Pressure30.06 inHg
Wind6.5 mph NE
Humidity11%
Visibility—
Dew point16°
Thu, 2287° / 59°0Clear
87 °Clear

Allendale, Thursday, 22 October

Clear. High 87°, low 59°.

Pressure29.97 inHg
Wind6.5 mph NE
Humidity11%
Visibility—
Dew point17°
Fri, 2388° / 61°0Clear
88 °Clear

Allendale, Friday, 23 October

Clear. High 88°, low 61°.

Pressure29.91 inHg
Wind7 mph NE
Humidity11%
Visibility—
Dew point18°
Sat, 2480° / 62°0Overcast
80 °Overcast

Allendale, Saturday, 24 October

Overcast. High 80°, low 62°.

Pressure29.91 inHg
Wind5.2 mph SW
Humidity14%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2574° / 54°0.07Climate normal
74 °Climate normal

Allendale, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high74°
Average low54°
Average precipitation0.07 in
Chance of precipitation13%
Record high90° (2003)
Record low46° (1989)
Mon, 2673° / 53°0.05Climate normal
73 °Climate normal

Allendale, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°
Average low53°
Average precipitation0.05 in
Chance of precipitation10%
Record high90° (2003)
Record low45° (1989)
Tue, 2772° / 52°0.02Climate normal
72 °Climate normal

Allendale, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high72°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2003)
Record low40° (2023)
Wed, 2871° / 51°0.06Climate normal
71 °Climate normal

Allendale, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.06 in
Chance of precipitation15%
Record high86° (2003)
Record low40° (2023)
Thu, 2971° / 51°0.06Climate normal
71 °Climate normal

Allendale, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (2011)
Record low41° (1971)
Fri, 3070° / 51°0.06Climate normal
70 °Climate normal

Allendale, Friday, 30 October

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high85° (2015)
Record low41° (1971)
Sat, 3171° / 51°0.02Climate normal
71 °Climate normal

Allendale, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (1966)
Record low42° (2023)
Sun, 0171° / 51°0.05Climate normal
71 °Climate normal

Allendale, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.05 in
Chance of precipitation13%
Record high88° (1967)
Record low39° (2019)
Mon, 0271° / 50°0.04Climate normal
71 °Climate normal

Allendale, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (1967)
Record low42° (2003)
Tue, 0370° / 50°0.04Climate normal
70 °Climate normal

Allendale, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high88° (2018)
Record low38° (2022)
Wed, 0470° / 50°0.03Climate normal
70 °Climate normal

Allendale, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (1976)
Record low39° (1973)
Thu, 0569° / 50°0.07Climate normal
69 °Climate normal

Allendale, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2020)
Record low41° (2017)
Fri, 0668° / 51°0.07Climate normal
68 °Climate normal

Allendale, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.07 in
Chance of precipitation15%
Record high82° (1991)
Record low43° (1972)
Sat, 0768° / 50°0.07Climate normal
68 °Climate normal

Allendale, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (1991)
Record low41° (1971)

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 Allendale, 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 Allendale, 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.