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Acorn, CA

75°F
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Acorn, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

October

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
27
72°
50°
28
71°
49°
29
79°
53°
30
74°
55°
1
75°
55°
2
78°
52°
3
Sunny and very warm
81°
58°
4
Mostly sunny and very warm
87°
58°
5
Sunny and remaining very warm
87°
56°
6
Sunshine
84°
59°
7
Very warm with plenty of sun
88°
57°
8
Mostly sunny and very warm
87°
58°
9
Variably cloudy; not as warm
78°
58°
10
Mostly cloudy
75°
57°
11
Cloudy
74°
53°
12
Periods of rain
76°
53°
13
Plenty of sunshine
77°
49°
14
Plenty of sunshine
77°
44°
15
Plenty of sunshine
79°
50°
16
Plenty of sun
82°
52°
17
Plenty of sun
78°
57°
18
Increasing cloudiness
78°
57°
19
Mostly sunny
77°
55°
20
Increasing cloudiness
77°
55°
21
Mostly sunny
76°
54°
22
Sunny
77°
55°
23
Sunshine
77°
55°
24
Sunshine
76°
54°
25
Partly sunny
77°
55°
26
Partly sunny
76°
54°
27
A passing morning shower
75°
53°
28
Mostly sunny
68°
50°
29
Plenty of sunshine
69°
48°
30
Partly sunny
70°
49°
31
Mostly sunny
69°
50°

Temperature Graph

°F
90° 80° 70° 60° 50° Oct
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

October Weather in Acorn

Acorn's October 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 44° and 59°. The average high for October is 78° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Acorn. See also: November | December | January.

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World North America United States California Acorn

Weather Near Acorn:

  • San Luis Obispo, CA
  • Santa Barbara, CA
  • Santa Maria, CA
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