Long range weather outlook for Greencastle includes 14 day forecast summary:
Over the next 14 days the Greencastle forecast suggests the average daytime maximum temperature will be around 7°C, with a high for the two weeks of 17°C expected on the morning of Friday 26th.
The average minimum temperature will be 0°C, dipping to its lowest on the morning of Monday 22nd at -5°C.
Expect the next 14 days
have some days seeing a little precipitation and some days with rain, sleet or snow.
Predictions are Friday 19th will have the most precipitation with an accumulation of around 13.0mm.
On the whole winds are likely to be moderate.
The forecast suggests the strongest wind will be on the afternoon of Friday 19th, coming from a westerly direction, and reaching around 26mph.
Thu 18 Dec | 16:00 |
 SSE
|
9 / 15 mph
|
45 / 40°F
| 77% |
1018 mb
|
55%
|
0.0 In
|
|
| 19:00 |
 SSE
|
9 / 16 mph
|
45 / 40°F
| 78% |
1016 mb
|
100%
|
0.0 In
|
|
| 22:00 |
 SSE
|
10 / 18 mph
|
45 / 40°F
| 94% |
1010 mb
|
100%
|
0.2 In
|
|
Fri 19 Dec | 01:00 |
 SSE
|
18 / 29 mph
|
51 / 45°F
| 96% |
1004 mb
|
100%
|
0.2 In
|
|
| 04:00 |
 SSE
|
22 / 34 mph
|
54 / 49°F
| 95% |
998 mb
|
100%
|
0.1 In
|
|
| 07:00 |
 WSW
|
16 / 25 mph
|
49 / 44°F
| 74% |
997 mb
|
80%
|
0.2 In
|
|
| 10:00 |
 W
|
14 / 21 mph
|
45 / 38°F
| 72% |
998 mb
|
12%
|
0.0 In
|
|
| 13:00 |
 W
|
27 / 31 mph
|
38 / 26°F
| 58% |
1003 mb
|
23%
|
0.0 In
|
|
| 16:00 |
 W
|
23 / 29 mph
|
31 / 17°F
| 62% |
1008 mb
|
78%
|
0.0 In
|
|
| 19:00 |
 WNW
|
25 / 36 mph
|
27 / 12°F
| 58% |
1012 mb
|
1%
|
0.0 In
|
|
| 22:00 |
 WNW
|
23 / 33 mph
|
27 / 13°F
| 57% |
1015 mb
|
12%
|
0.0 In
|
|
Sat 20 Dec | 01:00 |
 WNW
|
15 / 23 mph
|
27 / 15°F
| 56% |
1020 mb
|
1%
|
0.0 In
|
|
| 04:00 |
 WNW
|
9 / 13 mph
|
26 / 17°F
| 60% |
1022 mb
|
29%
|
0.0 In
|
|
| 07:00 |
 SW
|
4 / 7 mph
|
26 / 20°F
| 64% |
1025 mb
|
6%
|
0.0 In
|
|
| 10:00 |
 WSW
|
4 / 5 mph
|
32 / 28°F
| 45% |
1024 mb
|
12%
|
0.0 In
|
|
| 13:00 |
 S
|
10 / 11 mph
|
38 / 31°F
| 39% |
1021 mb
|
47%
|
0.0 In
|
|
| 16:00 |
 SSE
|
10 / 15 mph
|
39 / 32°F
| 54% |
1019 mb
|
47%
|
0.0 In
|
|
| 19:00 |
 SSE
|
10 / 19 mph
|
35 / 28°F
| 63% |
1018 mb
|
6%
|
0.0 In
|
|
| 22:00 |
 S
|
9 / 19 mph
|
33 / 26°F
| 70% |
1015 mb
|
5%
|
0.0 In
|
|
Sun 21 Dec | 01:00 |
 SSW
|
8 / 16 mph
|
30 / 23°F
| 76% |
1015 mb
|
26%
|
0.0 In
|
|
| 04:00 |
 SW
|
7 / 15 mph
|
32 / 25°F
| 75% |
1015 mb
|
37%
|
0.0 In
|
|
| 07:00 |
 W
|
9 / 19 mph
|
36 / 29°F
| 82% |
1017 mb
|
6%
|
0.0 In
|
|
| 10:00 |
 W
|
16 / 19 mph
|
40 / 31°F
| 52% |
1019 mb
|
0%
|
0.0 In
|
|
| 13:00 |
 WNW
|
19 / 22 mph
|
38 / 28°F
| 49% |
1020 mb
|
36%
|
0.0 In
|
|
| 16:00 |
 WNW
|
16 / 23 mph
|
32 / 21°F
| 50% |
1023 mb
|
0%
|
0.0 In
|
|
| 19:00 |
 NW
|
15 / 24 mph
|
26 / 13°F
| 57% |
1028 mb
|
0%
|
0.0 In
|
|
| 22:00 |
 NW
|
15 / 22 mph
|
23 / 11°F
| 60% |
1031 mb
|
31%
|
0.0 In
|
|
Mon 22 Dec | 01:00 |
 NW
|
14 / 21 mph
|
23 / 11°F
| 60% |
1032 mb
|
4%
|
0.0 In
|
|
| 04:00 |
 NW
|
14 / 21 mph
|
24 / 11°F
| 59% |
1035 mb
|
1%
|
0.0 In
|
|
| 07:00 |
 NW
|
11 / 17 mph
|
23 / 12°F
| 66% |
1037 mb
|
28%
|
0.0 In
|
|
| 10:00 |
 NNW
|
10 / 12 mph
|
28 / 19°F
| 53% |
1039 mb
|
18%
|
0.0 In
|
|
| 13:00 |
 NNW
|
6 / 7 mph
|
33 / 27°F
| 40% |
1037 mb
|
100%
|
0.0 In
|
|
| 16:00 |
 NNE
|
2 / 3 mph
|
33 / 31°F
| 43% |
1037 mb
|
97%
|
0.0 In
|
|
| 19:00 |
 SSE
|
3 / 5 mph
|
29 / 26°F
| 49% |
1038 mb
|
56%
|
0.0 In
|
|
| 22:00 |
 SSE
|
5 / 9 mph
|
28 / 22°F
| 54% |
1036 mb
|
44%
|
0.0 In
|
|
Tue 23 Dec | 01:00 |
 SSE
|
7 / 11 mph
|
28 / 21°F
| 53% |
1033 mb
|
48%
|
0.0 In
|
|
| 04:00 |
 S
|
9 / 13 mph
|
29 / 21°F
| 54% |
1030 mb
|
79%
|
0.0 In
|
|
| 07:00 |
 S
|
11 / 17 mph
|
31 / 22°F
| 58% |
1027 mb
|
100%
|
0.0 In
|
|
| 10:00 |
 S
|
11 / 16 mph
|
33 / 24°F
| 60% |
1026 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 SSW
|
9 / 14 mph
|
36 / 29°F
| 70% |
1022 mb
|
100%
|
0.0 In
|
|
| 16:00 |
 W
|
7 / 13 mph
|
41 / 36°F
| 89% |
1022 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 WNW
|
9 / 16 mph
|
41 / 35°F
| 87% |
1024 mb
|
92%
|
0.0 In
|
|
| 22:00 |
 WNW
|
11 / 19 mph
|
40 / 33°F
| 82% |
1025 mb
|
93%
|
0.0 In
|
|
Wed 24 Dec | 01:00 |
 WNW
|
6 / 13 mph
|
34 / 28°F
| 89% |
1025 mb
|
76%
|
0.0 In
|
|
| 04:00 |
 NW
|
9 / 15 mph
|
36 / 29°F
| 74% |
1027 mb
|
99%
|
0.0 In
|
|
| 07:00 |
 WNW
|
4 / 9 mph
|
29 / 24°F
| 87% |
1030 mb
|
29%
|
0.0 In
|
|
| 10:00 |
 NNW
|
8 / 9 mph
|
36 / 30°F
| 63% |
1032 mb
|
8%
|
0.0 In
|
|
| 13:00 |
 N
|
7 / 8 mph
|
41 / 36°F
| 44% |
1031 mb
|
4%
|
0.0 In
|
|
| 16:00 |
 NNE
|
5 / 7 mph
|
40 / 36°F
| 54% |
1031 mb
|
5%
|
0.0 In
|
|
| 19:00 |
 E
|
4 / 9 mph
|
31 / 26°F
| 58% |
1032 mb
|
22%
|
0.0 In
|
|
| 22:00 |
 ESE
|
4 / 7 mph
|
30 / 26°F
| 57% |
1033 mb
|
100%
|
0.0 In
|
|
Thu 25 Dec | 01:00 |
 ENE
|
4 / 6 mph
|
32 / 29°F
| 79% |
1021 mb
|
55%
|
0.0 In
|
|
| 07:00 |
 ESE
|
15 / 24 mph
|
35 / 26°F
| 97% |
1007 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 NE
|
8 / 10 mph
|
34 / 27°F
| 98% |
1008 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 SE
|
0 / 0 mph
|
44 / 44°F
| 89% |
1023 mb
|
36%
|
0.0 In
|
|
Fri 26 Dec | 01:00 |
 NNE
|
5 / 9 mph
|
44 / 42°F
| 97% |
1015 mb
|
100%
|
0.0 In
|
|
| 07:00 |
 ESE
|
5 / 8 mph
|
52 / 50°F
| 99% |
1007 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 SSW
|
7 / 14 mph
|
47 / 43°F
| 100% |
1007 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 WNW
|
5 / 8 mph
|
50 / 49°F
| 85% |
1018 mb
|
2%
|
0.0 In
|
|
Sat 27 Dec | 01:00 |
 NW
|
14 / 23 mph
|
45 / 39°F
| 77% |
1014 mb
|
40%
|
0.0 In
|
|
| 07:00 |
 SW
|
2 / 3 mph
|
44 / 44°F
| 90% |
1021 mb
|
9%
|
0.0 In
|
|
| 13:00 |
 N
|
11 / 15 mph
|
40 / 33°F
| 59% |
1025 mb
|
15%
|
0.0 In
|
|
| 19:00 |
 SE
|
4 / 7 mph
|
47 / 46°F
| 90% |
1020 mb
|
81%
|
0.0 In
|
|
Sun 28 Dec | 01:00 |
 ENE
|
2 / 3 mph
|
33 / 33°F
| 77% |
1032 mb
|
12%
|
0.0 In
|
|
| 07:00 |
 SE
|
1 / 1 mph
|
50 / 50°F
| 96% |
1019 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 S
|
7 / 10 mph
|
39 / 35°F
| 45% |
1029 mb
|
32%
|
0.0 In
|
|
| 19:00 |
 S
|
4 / 5 mph
|
56 / 56°F
| 99% |
1014 mb
|
100%
|
0.6 In
|
|
Mon 29 Dec | 01:00 |
 N
|
0 / 1 mph
|
38 / 38°F
| 78% |
1022 mb
|
100%
|
0.0 In
|
|
| 07:00 |
 N
|
8 / 13 mph
|
50 / 47°F
| 86% |
1017 mb
|
62%
|
0.2 In
|
|
| 13:00 |
 N
|
2 / 2 mph
|
46 / 46°F
| 77% |
1020 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 N
|
13 / 19 mph
|
39 / 31°F
| 72% |
1025 mb
|
18%
|
0.0 In
|
|
Tue 30 Dec | 01:00 |
 NNE
|
3 / 6 mph
|
37 / 35°F
| 96% |
1018 mb
|
100%
|
0.1 In
|
|
| 07:00 |
 N
|
4 / 6 mph
|
30 / 26°F
| 70% |
1031 mb
|
47%
|
0.0 In
|
|
| 13:00 |
 NNE
|
9 / 12 mph
|
40 / 34°F
| 77% |
1022 mb
|
66%
|
0.2 In
|
|
| 19:00 |
 ENE
|
4 / 8 mph
|
34 / 30°F
| 59% |
1033 mb
|
99%
|
0.0 In
|
|
Wed 31 Dec | 01:00 |
 NE
|
7 / 10 mph
|
27 / 20°F
| 62% |
1023 mb
|
71%
|
0.0 In
|
|
| 07:00 |
 SE
|
4 / 6 mph
|
31 / 27°F
| 66% |
1035 mb
|
32%
|
0.0 In
|
|
| 13:00 |
 ENE
|
6 / 9 mph
|
32 / 26°F
| 95% |
1019 mb
|
100%
|
0.4 In
|
|
| 19:00 |
 SE
|
4 / 8 mph
|
37 / 33°F
| 73% |
1033 mb
|
17%
|
0.0 In
|
|
Thu 01 Jan | 01:00 |
 NE
|
9 / 12 mph
|
25 / 16°F
| 96% |
1016 mb
|
100%
|
0.6 In
|
|
| 07:00 |
 SSW
|
4 / 8 mph
|
35 / 31°F
| 85% |
1031 mb
|
20%
|
0.0 In
|
|
| 13:00 |
 NE
|
9 / 12 mph
|
28 / 20°F
| 92% |
1019 mb
|
100%
|
0.1 In
|
|
| 19:00 |
 SSE
|
4 / 8 mph
|
43 / 41°F
| 92% |
1027 mb
|
57%
|
0.0 In
|
|
Fri 02 Jan | 01:00 |
 N
|
4 / 9 mph
|
11 / 3°F
| 94% |
1020 mb
|
4%
|
0.0 In
|
|
| 07:00 |
 S
|
6 / 12 mph
|
40 / 36°F
| 95% |
1024 mb
|
39%
|
0.0 In
|
|
| 13:00 |
 NNW
|
6 / 9 mph
|
33 / 27°F
| 76% |
1019 mb
|
2%
|
0.0 In
|
|
| 19:00 |
 SSE
|
7 / 13 mph
|
54 / 52°F
| 94% |
1018 mb
|
69%
|
0.0 In
|
|
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