Weather Averages for Grand Island, NE
7-day Forecast / 10-day Forecast
| Monday |
|
High: 77°F Low: 52°F |
Sunny |
|
| Tuesday |
|
High: 75°F Low: 51°F |
Sunny |
|
| Wednesday |
|
High: 70°F Low: 49°F |
Patchy light rain in area with thunder |
|
| Thursday |
|
High: 58°F Low: 43°F |
Overcast |
|
| Friday |
|
High: 62°F Low: 46°F |
Partly Cloudy |
|
Average temperature over 48 years |
°F |
50 |
21 |
28 |
37 |
50 |
60 |
71 |
75 |
75 |
64 |
53 |
37 |
26 |
Average high temperature over 48 years |
°F |
62 |
33 |
37 |
48 |
62 |
73 |
82 |
87 |
86 |
77 |
66 |
48 |
37 |
Average low temperature over 48 years |
°F |
37 |
10 |
17 |
26 |
37 |
48 |
59 |
64 |
62 |
51 |
39 |
26 |
16 |
Highest recorded temperature over 48 years |
°F |
109 |
75 |
80 |
89 |
96 |
100 |
107 |
109 |
109 |
100 |
95 |
82 |
75 |
Lowest recorded temperature over 48 years |
°F |
-27 |
-27 |
-20 |
-20 |
6 |
23 |
37 |
42 |
39 |
23 |
15 |
-11 |
-25 |
Average number of rainy days over 55 years |
days |
87 |
5 |
6 |
8 |
9 |
11 |
10 |
9 |
8 |
7 |
5 |
5 |
5 |
Average number of days above 90°F over 48 years |
days |
39 |
- |
- |
- |
1 |
1 |
8 |
14 |
11 |
4 |
- |
- |
- |
Average precipitation over 48 years |
in |
24.6 |
0.5 |
0.8 |
1.7 |
2.5 |
3.9 |
3.9 |
3.2 |
2.8 |
2.4 |
1.3 |
0.9 |
0.7 |
Average dew point over 48 years |
°F |
37 |
12 |
17 |
24 |
35 |
48 |
57 |
62 |
60 |
50 |
37 |
26 |
17 |
Most recorded rainfall over 48 years |
in |
38.2 |
1.6 |
3.4 |
6.6 |
7.3 |
8.9 |
14.0 |
10.4 |
8.7 |
9.0 |
3.6 |
3.8 |
2.2 |
Least recorded rainfall over 48 years |
in |
13.6 |
- |
0.1 |
- |
0.1 |
0.4 |
0.5 |
0.6 |
0.7 |
0.2 |
- |
- |
- |
Average number of days with thunderstorms over 48 years |
days |
46 |
- |
- |
1 |
4 |
7 |
10 |
9 |
8 |
5 |
2 |
- |
- |
Average number of days with fog over 48 years |
days |
93 |
7 |
8 |
9 |
8 |
9 |
6 |
7 |
9 |
8 |
7 |
7 |
8 |
Average morning relative humidity over 48 years |
% |
81 |
78 |
79 |
80 |
78 |
82 |
82 |
83 |
85 |
83 |
79 |
79 |
79 |
Average evening relative humidity over 48 years |
% |
50 |
59 |
57 |
52 |
45 |
49 |
46 |
47 |
47 |
45 |
42 |
50 |
57 |
Average wind speed over 48 years |
mph |
13.0 |
16.0 |
16.0 |
17.0 |
14.0 |
14.0 |
13.0 |
12.0 |
12.0 |
12.0 |
12.0 |
11.0 |
14.0 |
Average number of days below 32°F over 48 years |
days |
150 |
31 |
26 |
23 |
8 |
1 |
- |
- |
- |
- |
7 |
23 |
30 |
Average snowfall over 55 years |
in |
30.6 |
5.8 |
6.2 |
6.3 |
1.7 |
0.2 |
- |
- |
- |
0.1 |
0.5 |
3.5 |
6.3 |
Average number of days above 65°F over 48 years |
days |
184 |
- |
1 |
5 |
13 |
25 |
29 |
31 |
31 |
26 |
18 |
4 |
- |
Average number of clear days over 54 years |
days |
123 |
9 |
7 |
8 |
8 |
8 |
10 |
13 |
13 |
14 |
13 |
9 |
10 |
Heating degree days over 30 years |
days |
6421 |
1336 |
1056 |
846 |
430 |
171 |
18 |
- |
12 |
107 |
395 |
822 |
1228 |
Cooling degree days over 30 years |
days |
997 |
- |
- |
- |
- |
59 |
213 |
363 |
288 |
74 |
- |
- |
- |
Average number of cloudy days over 54 years |
days |
140 |
14 |
14 |
15 |
13 |
14 |
10 |
7 |
8 |
9 |
10 |
13 |
14 |
Average number of partly cloudy days over 54 years |
days |
102 |
8 |
7 |
8 |
9 |
9 |
10 |
11 |
10 |
7 |
8 |
8 |
7 |
Average number of days below 5°F over 48 years |
days |
24 |
10 |
6 |
1 |
- |
- |
- |
- |
- |
- |
- |
1 |
5 |
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