S
M
T
W
T
F
S
27
84°
58°
28
84°
60°
29
85°
61°
30
86°
61°
1
85°
60°
2
85°
61°
3
83°
60°
4
84°
54°
5
77°
53°
6
78°
54°
7
79°
58°
8
78°
59°
9
79°
58°
10
81°
56°
11
76°
52°
12
76°
51°
13
76°
52°
14
Hist. Avg.
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15
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16
Hist. Avg.
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17
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18
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19
Hist. Avg.
N/A
20
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21
Hist. Avg.
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22
Hist. Avg.
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23
Hist. Avg.
N/A
24
Hist. Avg.
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25
Hist. Avg.
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26
Hist. Avg.
N/A
27
Hist. Avg.
N/A
28
Hist. Avg.
N/A
29
Hist. Avg.
N/A
30
Hist. Avg.
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31
Hist. Avg.
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Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Preston
Preston's October 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 51° and 61°. The average high for October is 81° with an average low of 57°. 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 Preston. See also: November | December | January.