Long range weather outlook for Guidonia includes 14 day forecast summary:
The next 14 day outlook for Guidonia shows the average daytime maximum temperature will be around 13°C, with a high for the two weeks of 17°C expected on the afternoon of Monday 22nd.
The average minimum temperature will be 5°C, dipping to its lowest on the morning of Wednesday 31st at 0°C.
The coming 14 days will
have some days seeing a little precipitation and some days with rain.
It looks like Tuesday 30th will have the most precipitation with an accumulation of around 10.0mm.
On the whole winds are likely to be light.
Sun 21 Dec | 13:00 |
 NNW
|
2 / 2 mph
|
63 / 62°F
| 53% |
1012 mb
|
64%
|
0.0 In
|
|
| 16:00 |
 NNW
|
3 / 5 mph
|
56 / 56°F
| 67% |
1011 mb
|
61%
|
0.0 In
|
|
| 19:00 |
 ENE
|
4 / 7 mph
|
49 / 48°F
| 72% |
1012 mb
|
47%
|
0.0 In
|
|
| 22:00 |
 ENE
|
4 / 9 mph
|
47 / 45°F
| 69% |
1013 mb
|
47%
|
0.0 In
|
|
Mon 22 Dec | 01:00 |
 ENE
|
4 / 9 mph
|
46 / 44°F
| 69% |
1013 mb
|
49%
|
0.0 In
|
|
| 04:00 |
 ENE
|
4 / 9 mph
|
45 / 43°F
| 68% |
1012 mb
|
36%
|
0.0 In
|
|
| 07:00 |
 ENE
|
5 / 10 mph
|
44 / 41°F
| 68% |
1012 mb
|
24%
|
0.0 In
|
|
| 10:00 |
 NE
|
3 / 4 mph
|
55 / 54°F
| 58% |
1012 mb
|
21%
|
0.0 In
|
|
| 13:00 |
 NE
|
1 / 1 mph
|
63 / 62°F
| 44% |
1010 mb
|
17%
|
0.0 In
|
|
| 16:00 |
 ESE
|
0 / 1 mph
|
57 / 56°F
| 57% |
1010 mb
|
30%
|
0.0 In
|
|
| 19:00 |
 ENE
|
4 / 7 mph
|
53 / 53°F
| 60% |
1011 mb
|
45%
|
0.0 In
|
|
| 22:00 |
 ENE
|
3 / 7 mph
|
52 / 52°F
| 61% |
1011 mb
|
43%
|
0.0 In
|
|
Tue 23 Dec | 01:00 |
 E
|
4 / 8 mph
|
52 / 51°F
| 62% |
1011 mb
|
100%
|
0.0 In
|
|
| 04:00 |
 ENE
|
4 / 9 mph
|
51 / 50°F
| 64% |
1010 mb
|
73%
|
0.0 In
|
|
| 07:00 |
 E
|
4 / 7 mph
|
50 / 50°F
| 66% |
1009 mb
|
81%
|
0.0 In
|
|
| 10:00 |
 E
|
3 / 5 mph
|
53 / 54°F
| 70% |
1010 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 ENE
|
4 / 4 mph
|
56 / 55°F
| 85% |
1009 mb
|
52%
|
0.1 In
|
|
| 16:00 |
 ENE
|
0 / 0 mph
|
56 / 56°F
| 79% |
1008 mb
|
36%
|
0.0 In
|
|
| 19:00 |
 NE
|
1 / 2 mph
|
55 / 55°F
| 86% |
1008 mb
|
76%
|
0.0 In
|
|
| 22:00 |
 SE
|
6 / 7 mph
|
53 / 51°F
| 88% |
1009 mb
|
63%
|
0.2 In
|
|
Wed 24 Dec | 01:00 |
 SE
|
6 / 10 mph
|
47 / 45°F
| 79% |
1009 mb
|
30%
|
0.0 In
|
|
| 04:00 |
 ESE
|
6 / 9 mph
|
47 / 44°F
| 86% |
1010 mb
|
100%
|
0.1 In
|
|
| 07:00 |
 E
|
6 / 9 mph
|
47 / 45°F
| 86% |
1010 mb
|
93%
|
0.0 In
|
|
| 10:00 |
 SE
|
6 / 8 mph
|
53 / 50°F
| 78% |
1011 mb
|
85%
|
0.0 In
|
|
| 13:00 |
 SSE
|
8 / 11 mph
|
54 / 52°F
| 72% |
1010 mb
|
100%
|
0.1 In
|
|
| 16:00 |
 E
|
2 / 4 mph
|
51 / 51°F
| 78% |
1010 mb
|
95%
|
0.1 In
|
|
| 19:00 |
 E
|
5 / 10 mph
|
45 / 42°F
| 81% |
1010 mb
|
47%
|
0.0 In
|
|
| 22:00 |
 ENE
|
5 / 11 mph
|
45 / 42°F
| 77% |
1012 mb
|
46%
|
0.0 In
|
|
Thu 25 Dec | 01:00 |
 ENE
|
4 / 10 mph
|
43 / 40°F
| 77% |
1012 mb
|
47%
|
0.0 In
|
|
| 04:00 |
 ENE
|
4 / 10 mph
|
41 / 38°F
| 74% |
1013 mb
|
24%
|
0.0 In
|
|
| 07:00 |
 NE
|
4 / 10 mph
|
40 / 36°F
| 75% |
1014 mb
|
11%
|
0.0 In
|
|
| 10:00 |
 NNE
|
3 / 4 mph
|
51 / 50°F
| 66% |
1016 mb
|
8%
|
0.0 In
|
|
| 13:00 |
 NNW
|
4 / 4 mph
|
58 / 58°F
| 53% |
1016 mb
|
11%
|
0.0 In
|
|
| 16:00 |
 NNW
|
3 / 6 mph
|
52 / 51°F
| 68% |
1017 mb
|
32%
|
0.0 In
|
|
| 19:00 |
 ENE
|
4 / 8 mph
|
48 / 46°F
| 68% |
1019 mb
|
0%
|
0.0 In
|
|
| 22:00 |
 ENE
|
4 / 9 mph
|
43 / 40°F
| 74% |
1021 mb
|
0%
|
0.0 In
|
|
Fri 26 Dec | 01:00 |
 NE
|
4 / 8 mph
|
41 / 39°F
| 80% |
1022 mb
|
3%
|
0.0 In
|
|
| 04:00 |
 NE
|
4 / 9 mph
|
40 / 38°F
| 78% |
1023 mb
|
6%
|
0.0 In
|
|
| 07:00 |
 NE
|
5 / 10 mph
|
39 / 36°F
| 78% |
1023 mb
|
6%
|
0.0 In
|
|
| 10:00 |
 NE
|
3 / 4 mph
|
51 / 50°F
| 67% |
1025 mb
|
9%
|
0.0 In
|
|
| 13:00 |
 NW
|
2 / 3 mph
|
59 / 59°F
| 56% |
1023 mb
|
13%
|
0.0 In
|
|
| 16:00 |
 NW
|
3 / 5 mph
|
53 / 53°F
| 72% |
1023 mb
|
23%
|
0.0 In
|
|
| 19:00 |
 ENE
|
4 / 9 mph
|
46 / 44°F
| 75% |
1024 mb
|
20%
|
0.0 In
|
|
| 22:00 |
 ENE
|
4 / 8 mph
|
44 / 42°F
| 76% |
1025 mb
|
19%
|
0.0 In
|
|
Sat 27 Dec | 01:00 |
 NE
|
4 / 9 mph
|
43 / 40°F
| 76% |
1026 mb
|
26%
|
0.0 In
|
|
| 04:00 |
 NE
|
4 / 10 mph
|
42 / 39°F
| 75% |
1025 mb
|
10%
|
0.0 In
|
|
| 07:00 |
 NE
|
4 / 9 mph
|
42 / 39°F
| 73% |
1025 mb
|
100%
|
0.0 In
|
|
| 10:00 |
 NE
|
3 / 5 mph
|
51 / 50°F
| 66% |
1025 mb
|
60%
|
0.0 In
|
|
| 13:00 |
 N
|
3 / 4 mph
|
57 / 57°F
| 56% |
1023 mb
|
100%
|
0.0 In
|
|
| 16:00 |
 N
|
3 / 6 mph
|
52 / 51°F
| 67% |
1023 mb
|
64%
|
0.0 In
|
|
| 19:00 |
 NE
|
3 / 6 mph
|
47 / 46°F
| 69% |
1023 mb
|
49%
|
0.0 In
|
|
| 22:00 |
 ENE
|
4 / 7 mph
|
45 / 44°F
| 70% |
1023 mb
|
100%
|
0.0 In
|
|
Sun 28 Dec | 01:00 |
 NE
|
4 / 7 mph
|
44 / 42°F
| 76% |
1015 mb
|
11%
|
0.0 In
|
|
| 07:00 |
 E
|
3 / 6 mph
|
46 / 45°F
| 69% |
1016 mb
|
67%
|
0.0 In
|
|
| 13:00 |
 NNW
|
3 / 6 mph
|
57 / 58°F
| 45% |
1015 mb
|
1%
|
0.0 In
|
|
| 19:00 |
 NE
|
2 / 3 mph
|
58 / 59°F
| 82% |
1016 mb
|
7%
|
0.0 In
|
|
Mon 29 Dec | 01:00 |
 NE
|
6 / 11 mph
|
38 / 33°F
| 65% |
1018 mb
|
1%
|
0.0 In
|
|
| 07:00 |
 NE
|
2 / 4 mph
|
43 / 43°F
| 76% |
1018 mb
|
10%
|
0.0 In
|
|
| 13:00 |
 W
|
1 / 2 mph
|
52 / 52°F
| 88% |
1013 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 S
|
4 / 8 mph
|
54 / 54°F
| 83% |
1005 mb
|
100%
|
0.0 In
|
|
Tue 30 Dec | 01:00 |
 NNW
|
2 / 4 mph
|
48 / 49°F
| 89% |
1011 mb
|
100%
|
0.0 In
|
|
| 07:00 |
 N
|
7 / 15 mph
|
44 / 40°F
| 84% |
999 mb
|
48%
|
0.4 In
|
|
| 13:00 |
 WNW
|
2 / 4 mph
|
54 / 55°F
| 68% |
1006 mb
|
58%
|
0.0 In
|
|
| 19:00 |
 NNE
|
9 / 19 mph
|
37 / 31°F
| 67% |
1005 mb
|
31%
|
0.0 In
|
|
Wed 31 Dec | 01:00 |
 ESE
|
5 / 11 mph
|
46 / 43°F
| 86% |
1007 mb
|
91%
|
0.1 In
|
|
| 07:00 |
 NE
|
6 / 11 mph
|
34 / 29°F
| 71% |
1013 mb
|
0%
|
0.0 In
|
|
| 13:00 |
 SSE
|
4 / 8 mph
|
58 / 58°F
| 63% |
1009 mb
|
42%
|
0.0 In
|
|
| 19:00 |
 ENE
|
3 / 7 mph
|
40 / 38°F
| 61% |
1016 mb
|
0%
|
0.0 In
|
|
Thu 01 Jan | 01:00 |
 ENE
|
5 / 11 mph
|
42 / 39°F
| 77% |
1014 mb
|
79%
|
0.0 In
|
|
| 07:00 |
 E
|
4 / 8 mph
|
36 / 32°F
| 60% |
1017 mb
|
11%
|
0.0 In
|
|
| 13:00 |
 ENE
|
3 / 6 mph
|
60 / 60°F
| 58% |
1015 mb
|
55%
|
0.0 In
|
|
| 19:00 |
 ESE
|
6 / 12 mph
|
40 / 36°F
| 70% |
1014 mb
|
0%
|
0.0 In
|
|
Fri 02 Jan | 01:00 |
 NE
|
3 / 7 mph
|
48 / 47°F
| 75% |
1017 mb
|
47%
|
0.0 In
|
|
| 07:00 |
 ENE
|
6 / 12 mph
|
41 / 37°F
| 86% |
1007 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 NNW
|
4 / 9 mph
|
59 / 59°F
| 58% |
1013 mb
|
86%
|
0.0 In
|
|
| 19:00 |
 ESE
|
4 / 9 mph
|
48 / 46°F
| 86% |
1004 mb
|
85%
|
0.0 In
|
|
Sat 03 Jan | 01:00 |
 NE
|
3 / 6 mph
|
48 / 48°F
| 75% |
1013 mb
|
32%
|
0.0 In
|
|
| 07:00 |
 SE
|
7 / 15 mph
|
45 / 41°F
| 90% |
1005 mb
|
100%
|
0.0 In
|
|
| 13:00 |
 SW
|
3 / 6 mph
|
54 / 55°F
| 75% |
1011 mb
|
100%
|
0.0 In
|
|
| 19:00 |
 SE
|
4 / 9 mph
|
52 / 51°F
| 83% |
1009 mb
|
80%
|
0.2 In
|
|
Sun 04 Jan | 01:00 |
 SE
|
3 / 6 mph
|
47 / 47°F
| 91% |
1008 mb
|
61%
|
0.2 In
|
|
| 07:00 |
 ESE
|
10 / 21 mph
|
48 / 43°F
| 91% |
1005 mb
|
100%
|
0.1 In
|
|
| 13:00 |
 WNW
|
3 / 6 mph
|
62 / 62°F
| 62% |
1010 mb
|
10%
|
0.0 In
|
|
| 19:00 |
 SW
|
11 / 24 mph
|
50 / 46°F
| 80% |
1005 mb
|
100%
|
0.5 In
|
|
Mon 05 Jan | 01:00 |
 NE
|
6 / 13 mph
|
40 / 35°F
| 74% |
1017 mb
|
16%
|
0.0 In
|
|
| 07:00 |
 ESE
|
11 / 22 mph
|
47 / 42°F
| 92% |
1002 mb
|
100%
|
0.2 In
|
|
| 13:00 |
 N
|
4 / 8 mph
|
54 / 54°F
| 47% |
1020 mb
|
9%
|
0.0 In
|
|
| 19:00 |
 WSW
|
17 / 36 mph
|
47 / 41°F
| 71% |
1000 mb
|
94%
|
0.5 In
|
|
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