As of 06:57 PDT

Weather in Sycamore, CA

53°Current weather

Sycamore, Sunday, 18 October, 06:57

Clear. Feels like 51°. High 83°, low 53°.

Pressure29.94 inHg
Wind0.6 mph N
Humidity57%
Visibility6.2 mi
Dew point38°

Monthly outlook for Sycamore, CA: average high 71.8°, average low 52.2°. That is 1.4° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 18 October (83.4°), the coolest 19 October (46.9°).

71.8°/52.2°
Average high / low
−1.4°
Below normal
3 / 2
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October74°76.2°-1.2°
28 October – 6 November68°70.7°-1.5°
7 November – 16 Novemberat normal65.4°—

October records over 66 years

106.5°1 October 2020All-time high
36.5°27 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Williams (11 mi).

Mon, 1971° / 47°0Mostly clear
71 °Mostly clear

Sycamore, Monday, 19 October

Mostly clear. High 71°, low 47°.

Pressure29.91 inHg
Wind2.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 52°0Overcast
66 °Overcast

Sycamore, Tuesday, 20 October

Overcast. High 66°, low 52°.

Pressure29.94 inHg
Wind2.1 mph N
Humidity48%
Visibility6.2 mi
Dew point42°
Wed, 2176° / 56°0.01Light rain
76 °Light rain

Sycamore, Wednesday, 21 October

Light rain. High 76°, low 56°.

Pressure29.85 inHg
Wind5 mph NW
Humidity35%
Visibility6.2 mi
Dew point44°
Thu, 2268° / 57°0.37Rain
68 °Rain

Sycamore, Thursday, 22 October

Rain. High 68°, low 57°.

Pressure29.94 inHg
Wind9.4 mph SE
Humidity87%
Visibility—
Dew point56°
Fri, 2371° / 52°0Clear
71 °Clear

Sycamore, Friday, 23 October

Clear. High 71°, low 52°.

Pressure30.18 inHg
Wind13.4 mph NW
Humidity47%
Visibility—
Dew point42°
Sat, 2477° / 52°0Clear
77 °Clear

Sycamore, Saturday, 24 October

Clear. High 77°, low 52°.

Pressure30.12 inHg
Wind10.2 mph NW
Humidity28%
Visibility—
Dew point30°
Sun, 2579° / 54°0Clear
79 °Clear

Sycamore, Sunday, 25 October

Clear. High 79°, low 54°.

Pressure30.00 inHg
Wind6.7 mph NW
Humidity20%
Visibility—
Dew point24°
Mon, 2676° / 54°0Clear
76 °Clear

Sycamore, Monday, 26 October

Clear. High 76°, low 54°.

Pressure29.80 inHg
Wind5.1 mph NW
Humidity25%
Visibility—
Dew point28°
Tue, 2773° / 51°0Clear
73 °Clear

Sycamore, Tuesday, 27 October

Clear. High 73°, low 51°.

Pressure29.94 inHg
Wind6.4 mph NW
Humidity25%
Visibility—
Dew point26°
Wed, 2870° / 51°0Overcast
70 °Overcast

Sycamore, Wednesday, 28 October

Overcast. High 70°, low 51°.

Pressure30.03 inHg
Wind5.9 mph SE
Humidity38%
Visibility—
Dew point35°
Thu, 2974° / 53°0Overcast
74 °Overcast

Sycamore, Thursday, 29 October

Overcast. High 74°, low 53°.

Pressure30.00 inHg
Wind8.1 mph SE
Humidity48%
Visibility—
Dew point42°
Fri, 3072° / 49°0Clear
72 °Clear

Sycamore, Friday, 30 October

Clear. High 72°, low 49°.

Pressure30.06 inHg
Wind11.2 mph NW
Humidity30%
Visibility—
Dew point28°
Sat, 3168° / 49°0Overcast
68 °Overcast

Sycamore, Saturday, 31 October

Overcast. High 68°, low 49°.

Pressure30.06 inHg
Wind6.8 mph NW
Humidity22%
Visibility—
Dew point21°
Sun, 0156° / 49°1.04Heavy rain
56 °Heavy rain

Sycamore, Sunday, 1 November

Heavy rain. High 56°, low 49°.

Pressure30.00 inHg
Wind20.5 mph S
Humidity70%
Visibility—
Dew point43°
Mon, 0268° / 56°0.22Light rain
68 °Light rain

Sycamore, Monday, 2 November

Light rain. High 68°, low 56°.

Pressure30.09 inHg
Wind15.7 mph S
Humidity83%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0371° / 51°0.04Climate normal
71 °Climate normal

Sycamore, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.04 in
Chance of precipitation10%
Record high88° (2018)
Record low38° (2022)
Wed, 0471° / 50°0.03Climate normal
71 °Climate normal

Sycamore, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low50°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (1976)
Record low38° (1973)
Thu, 0570° / 50°0.07Climate normal
70 °Climate normal

Sycamore, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°
Average low50°
Average precipitation0.07 in
Chance of precipitation15%
Record high84° (2020)
Record low39° (2017)
Fri, 0669° / 51°0.04Climate normal
69 °Climate normal

Sycamore, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high83° (1991)
Record low41° (1998)
Sat, 0768° / 49°0.09Climate normal
68 °Climate normal

Sycamore, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (1991)
Record low38° (2017)
Sun, 0867° / 48°0.09Climate normal
67 °Climate normal

Sycamore, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high81° (2019)
Record low40° (2024)
Mon, 0966° / 47°0.11Climate normal
66 °Climate normal

Sycamore, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (1990)
Record low36° (1998)
Tue, 1065° / 47°0.13Climate normal
65 °Climate normal

Sycamore, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high81° (1990)
Record low31° (2020)
Wed, 1165° / 47°0.13Climate normal
65 °Climate normal

Sycamore, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high85° (2019)
Record low35° (2000)
Thu, 1265° / 47°0.07Climate normal
65 °Climate normal

Sycamore, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high78° (1990)
Record low34° (1978)
Fri, 1365° / 48°0.14Climate normal
65 °Climate normal

Sycamore, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation33%
Record high81° (1995)
Record low29° (1985)
Sat, 1465° / 47°0.06Climate normal
65 °Climate normal

Sycamore, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (1995)
Record low31° (2018)
Sun, 1564° / 47°0.07Climate normal
64 °Climate normal

Sycamore, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high78° (2008)
Record low32° (2018)
Mon, 1664° / 47°0.12Climate normal
64 °Climate normal

Sycamore, Monday, 16 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation25%
Record high79° (2019)
Record low34° (2000)

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 Sycamore, 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 Sycamore, 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.