Long range weather outlook for Grinnell includes 14 day forecast summary:
The outlook for Grinnell in the two weeks ahead shows the average daytime maximum temperature will be around 24°C, with a high for the two weeks of 33°C expected on the afternoon of Saturday 21st.
The mean minimum temperature will be 14°C, dipping to its lowest on the morning of Monday 23rd at 12°C.
The coming 14 days will
have some days seeing a little precipitation and some days with rain.
It looks like Thursday 26th will have the most precipitation with an accumulation of around 7.0mm.
On the whole winds are likely to be moderate.
Fri 20 Sep | 00:00 |
WNW
|
4 / 9 mph
|
70 / 70°F
| 94% |
1009 mb
|
18%
|
0.1 In
|
|
| 03:00 |
NNW
|
6 / 12 mph
|
68 / 68°F
| 88% |
1009 mb
|
2%
|
0.0 In
|
|
| 06:00 |
NNW
|
7 / 15 mph
|
63 / 63°F
| 75% |
1010 mb
|
0%
|
0.0 In
|
|
| 09:00 |
NW
|
6 / 8 mph
|
77 / 77°F
| 48% |
1011 mb
|
0%
|
0.0 In
|
|
| 12:00 |
NW
|
5 / 6 mph
|
89 / 84°F
| 24% |
1010 mb
|
0%
|
0.0 In
|
|
| 15:00 |
WNW
|
3 / 3 mph
|
90 / 86°F
| 23% |
1009 mb
|
93%
|
0.0 In
|
|
| 18:00 |
NW
|
4 / 8 mph
|
82 / 79°F
| 35% |
1009 mb
|
8%
|
0.0 In
|
|
| 21:00 |
ESE
|
7 / 16 mph
|
72 / 76°F
| 41% |
1010 mb
|
99%
|
0.0 In
|
|
Sat 21 Sep | 21:00 |
N
|
10 / 18 mph
|
69 / 69°F
| 86% |
1010 mb
|
46%
|
0.0 In
|
|
Sun 22 Sep | 00:00 |
NW
|
8 / 13 mph
|
65 / 65°F
| 88% |
1012 mb
|
48%
|
0.0 In
|
|
| 03:00 |
NNW
|
7 / 11 mph
|
59 / 59°F
| 83% |
1014 mb
|
100%
|
0.0 In
|
|
| 06:00 |
N
|
10 / 16 mph
|
57 / 55°F
| 74% |
1015 mb
|
89%
|
0.0 In
|
|
| 09:00 |
N
|
14 / 19 mph
|
58 / 55°F
| 64% |
1015 mb
|
47%
|
0.0 In
|
|
| 12:00 |
NNE
|
12 / 17 mph
|
59 / 56°F
| 52% |
1015 mb
|
47%
|
0.0 In
|
|
| 15:00 |
NE
|
10 / 13 mph
|
66 / 65°F
| 40% |
1014 mb
|
45%
|
0.0 In
|
|
| 18:00 |
NNE
|
9 / 14 mph
|
65 / 63°F
| 42% |
1014 mb
|
50%
|
0.0 In
|
|
| 21:00 |
N
|
8 / 13 mph
|
61 / 61°F
| 46% |
1014 mb
|
46%
|
0.0 In
|
|
Mon 23 Sep | 00:00 |
NNE
|
11 / 16 mph
|
60 / 60°F
| 48% |
1014 mb
|
96%
|
0.0 In
|
|
| 03:00 |
NE
|
8 / 13 mph
|
56 / 54°F
| 64% |
1014 mb
|
100%
|
0.0 In
|
|
| 06:00 |
NE
|
6 / 11 mph
|
54 / 52°F
| 78% |
1015 mb
|
80%
|
0.0 In
|
|
| 09:00 |
ENE
|
6 / 8 mph
|
57 / 55°F
| 73% |
1016 mb
|
73%
|
0.0 In
|
|
| 12:00 |
NE
|
6 / 7 mph
|
65 / 63°F
| 53% |
1015 mb
|
43%
|
0.0 In
|
|
| 15:00 |
E
|
6 / 7 mph
|
71 / 69°F
| 42% |
1012 mb
|
24%
|
0.0 In
|
|
| 18:00 |
SE
|
7 / 13 mph
|
61 / 60°F
| 60% |
1012 mb
|
25%
|
0.0 In
|
|
| 21:00 |
SSE
|
3 / 5 mph
|
58 / 59°F
| 66% |
1013 mb
|
46%
|
0.0 In
|
|
Tue 24 Sep | 00:00 |
SSE
|
3 / 4 mph
|
58 / 59°F
| 65% |
1012 mb
|
72%
|
0.0 In
|
|
| 03:00 |
SW
|
2 / 3 mph
|
58 / 60°F
| 67% |
1012 mb
|
26%
|
0.0 In
|
|
| 06:00 |
SW
|
2 / 3 mph
|
58 / 58°F
| 69% |
1013 mb
|
29%
|
0.0 In
|
|
| 09:00 |
WSW
|
4 / 5 mph
|
64 / 62°F
| 58% |
1013 mb
|
21%
|
0.0 In
|
|
| 12:00 |
W
|
3 / 3 mph
|
74 / 75°F
| 40% |
1012 mb
|
7%
|
0.0 In
|
|
| 15:00 |
WSW
|
6 / 8 mph
|
76 / 75°F
| 36% |
1011 mb
|
50%
|
0.0 In
|
|
| 18:00 |
SW
|
7 / 12 mph
|
69 / 67°F
| 46% |
1012 mb
|
68%
|
0.0 In
|
|
| 21:00 |
NW
|
7 / 14 mph
|
62 / 62°F
| 65% |
1013 mb
|
79%
|
0.0 In
|
|
Wed 25 Sep | 00:00 |
NNW
|
5 / 9 mph
|
62 / 62°F
| 63% |
1014 mb
|
55%
|
0.0 In
|
|
| 03:00 |
NNE
|
3 / 6 mph
|
58 / 59°F
| 73% |
1015 mb
|
79%
|
0.0 In
|
|
| 06:00 |
SW
|
3 / 5 mph
|
60 / 60°F
| 67% |
1015 mb
|
80%
|
0.0 In
|
|
| 09:00 |
SSW
|
2 / 3 mph
|
66 / 64°F
| 59% |
1017 mb
|
47%
|
0.0 In
|
|
| 12:00 |
ESE
|
7 / 8 mph
|
73 / 76°F
| 48% |
1017 mb
|
44%
|
0.0 In
|
|
| 15:00 |
E
|
8 / 9 mph
|
72 / 76°F
| 49% |
1016 mb
|
26%
|
0.0 In
|
|
| 18:00 |
ESE
|
8 / 15 mph
|
65 / 63°F
| 59% |
1016 mb
|
47%
|
0.0 In
|
|
| 21:00 |
E
|
6 / 11 mph
|
62 / 62°F
| 66% |
1016 mb
|
77%
|
0.0 In
|
|
Thu 26 Sep | 00:00 |
NE
|
5 / 10 mph
|
61 / 61°F
| 62% |
1015 mb
|
87%
|
0.0 In
|
|
| 03:00 |
NE
|
5 / 8 mph
|
59 / 59°F
| 72% |
1014 mb
|
100%
|
0.0 In
|
|
| 06:00 |
N
|
9 / 13 mph
|
56 / 53°F
| 97% |
1013 mb
|
100%
|
0.2 In
|
|
| 09:00 |
NNW
|
8 / 11 mph
|
57 / 55°F
| 94% |
1013 mb
|
100%
|
0.0 In
|
|
| 12:00 |
NW
|
6 / 8 mph
|
59 / 58°F
| 90% |
1013 mb
|
100%
|
0.0 In
|
|
| 15:00 |
WSW
|
7 / 10 mph
|
57 / 56°F
| 94% |
1012 mb
|
100%
|
0.0 In
|
|
| 18:00 |
WSW
|
6 / 9 mph
|
56 / 55°F
| 95% |
1012 mb
|
100%
|
0.0 In
|
|
| 21:00 |
SW
|
6 / 9 mph
|
55 / 53°F
| 99% |
1013 mb
|
100%
|
0.0 In
|
|
Fri 27 Sep | 00:00 |
SSE
|
7 / 16 mph
|
58 / 57°F
| 69% |
1019 mb
|
0%
|
0.0 In
|
|
| 06:00 |
S
|
8 / 17 mph
|
58 / 56°F
| 72% |
1015 mb
|
7%
|
0.0 In
|
|
| 12:00 |
S
|
11 / 23 mph
|
86 / 88°F
| 47% |
1015 mb
|
45%
|
0.0 In
|
|
| 18:00 |
E
|
9 / 18 mph
|
68 / 68°F
| 46% |
1014 mb
|
11%
|
0.0 In
|
|
Sat 28 Sep | 00:00 |
SE
|
8 / 17 mph
|
59 / 58°F
| 58% |
1009 mb
|
9%
|
0.0 In
|
|
| 06:00 |
SSE
|
5 / 10 mph
|
55 / 55°F
| 56% |
1013 mb
|
0%
|
0.0 In
|
|
| 12:00 |
WSW
|
7 / 14 mph
|
77 / 79°F
| 52% |
1013 mb
|
12%
|
0.0 In
|
|
| 18:00 |
ESE
|
8 / 17 mph
|
71 / 71°F
| 68% |
1015 mb
|
0%
|
0.0 In
|
|
Sun 29 Sep | 00:00 |
E
|
7 / 14 mph
|
65 / 65°F
| 75% |
1016 mb
|
7%
|
0.0 In
|
|
| 06:00 |
ENE
|
8 / 16 mph
|
61 / 61°F
| 92% |
1017 mb
|
0%
|
0.0 In
|
|
| 12:00 |
NE
|
10 / 18 mph
|
80 / 80°F
| 47% |
1017 mb
|
0%
|
0.0 In
|
|
| 18:00 |
ENE
|
9 / 18 mph
|
74 / 78°F
| 66% |
1016 mb
|
21%
|
0.0 In
|
|
Mon 30 Sep | 00:00 |
NE
|
7 / 15 mph
|
63 / 63°F
| 72% |
1017 mb
|
0%
|
0.0 In
|
|
| 06:00 |
E
|
9 / 18 mph
|
65 / 65°F
| 85% |
1019 mb
|
27%
|
0.0 In
|
|
| 12:00 |
ENE
|
11 / 21 mph
|
77 / 78°F
| 45% |
1017 mb
|
0%
|
0.0 In
|
|
| 18:00 |
E
|
9 / 18 mph
|
75 / 78°F
| 59% |
1017 mb
|
33%
|
0.0 In
|
|
Tue 01 Oct | 00:00 |
E
|
7 / 15 mph
|
60 / 60°F
| 83% |
1016 mb
|
0%
|
0.0 In
|
|
| 06:00 |
ESE
|
6 / 12 mph
|
62 / 62°F
| 79% |
1019 mb
|
3%
|
0.0 In
|
|
| 12:00 |
ENE
|
8 / 15 mph
|
77 / 78°F
| 48% |
1015 mb
|
0%
|
0.0 In
|
|
| 18:00 |
SE
|
6 / 12 mph
|
73 / 77°F
| 53% |
1016 mb
|
1%
|
0.0 In
|
|
Wed 02 Oct | 00:00 |
E
|
7 / 14 mph
|
62 / 62°F
| 77% |
1014 mb
|
0%
|
0.0 In
|
|
| 06:00 |
SW
|
3 / 6 mph
|
65 / 65°F
| 90% |
1017 mb
|
37%
|
0.0 In
|
|
| 12:00 |
ESE
|
9 / 16 mph
|
79 / 79°F
| 42% |
1013 mb
|
0%
|
0.0 In
|
|
| 18:00 |
SSE
|
8 / 17 mph
|
76 / 78°F
| 52% |
1014 mb
|
25%
|
0.0 In
|
|
Thu 03 Oct | 00:00 |
ESE
|
7 / 15 mph
|
63 / 63°F
| 72% |
1013 mb
|
23%
|
0.0 In
|
|
| 06:00 |
SSE
|
5 / 11 mph
|
64 / 64°F
| 74% |
1016 mb
|
12%
|
0.0 In
|
|
| 12:00 |
ESE
|
9 / 17 mph
|
74 / 77°F
| 57% |
1013 mb
|
46%
|
0.0 In
|
|
| 18:00 |
SE
|
8 / 16 mph
|
76 / 77°F
| 46% |
1013 mb
|
14%
|
0.0 In
|
|
Fri 04 Oct | 00:00 |
ESE
|
4 / 9 mph
|
63 / 63°F
| 99% |
1009 mb
|
100%
|
0.5 In
|
|
| 06:00 |
S
|
8 / 15 mph
|
64 / 64°F
| 95% |
1016 mb
|
57%
|
0.0 In
|
|
| 12:00 |
SW
|
2 / 4 mph
|
76 / 78°F
| 56% |
1010 mb
|
6%
|
0.2 In
|
|
| 18:00 |
WSW
|
6 / 12 mph
|
71 / 71°F
| 84% |
1014 mb
|
93%
|
0.1 In
|
|
Sat 05 Oct | 00:00 |
ESE
|
6 / 12 mph
|
63 / 63°F
| 79% |
1012 mb
|
5%
|
0.0 In
|
|
| 06:00 |
WNW
|
6 / 12 mph
|
66 / 66°F
| 96% |
1016 mb
|
100%
|
0.1 In
|
|
| 12:00 |
SSW
|
6 / 13 mph
|
78 / 79°F
| 44% |
1014 mb
|
3%
|
0.0 In
|
|
| 18:00 |
NE
|
6 / 13 mph
|
67 / 67°F
| 68% |
1016 mb
|
10%
|
0.1 In
|
|
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