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64°F
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Newry, Mourne and Down

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Newcastle, Newry, Mourne and Down 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
Clouds and sun
62°
52°
28
Partly sunny
61°
49°
29
Mostly cloudy, afternoon rain
63°
48°
30
Partly sunny and stiff winds
61°
48°
1
Cloudy, showers around; windy
62°
49°
2
Occasional rain
58°
49°
3
Windy with a few showers
58°
51°
4
Cloudy, showers around; windy
59°
51°
5
Mostly cloudy and stiff winds
63°
49°
6
A couple of showers
61°
47°
7
Partly sunny
60°
51°
8
Partly sunny
61°
47°
9
A blend of sun and clouds
61°
50°
10
Windy; a little p.m. rain
60°
47°
11
Increasing amounts of sun
60°
48°
12
Couple of thunderstorms
57°
50°
13
Shifting clouds and sun
57°
50°
14
Windy with clouds and sun
60°
49°
15
Partly sunny and stiff winds
60°
48°
16
Partly sunny
59°
47°
17
Partly sunny
57°
48°
18
Partly sunny
58°
49°
19
Cloudy with a little rain
59°
49°
20
Cloudy
58°
48°
21
Cloudy with a little rain
59°
48°
22
Sun and some clouds
58°
46°
23
Mostly sunny
59°
47°
24
Windy with rain ending
58°
46°
25
Cloudy, a little rain; windy
59°
47°
26
Rain
59°
47°
27
Hist. Avg.
52°
42°
28
Hist. Avg.
52°
42°
29
Hist. Avg.
52°
41°
30
Hist. Avg.
51°
41°
31
Hist. Avg.
51°
41°

Temperature Graph

°F
70° 64° 58° 52° 46° Oct
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
*Temporarily Unavailable

October Weather in Newcastle

Newcastle's October 2026 forecast shows daily high temperatures ranging from 57° to 63°, with overnight lows between 46° and 52°. The average high for October is 60° with an average low of 49°. 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 Newcastle. See also: November | December | January.

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World Europe United Kingdom Newry, Mourne and Down Newcastle

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