Past Weather in Grinnell — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
58
61
64
67
70
73
76
79
82
85
88
91
Tue, Jul 1
Lo:64
12 am
Hi:64
7
Lo:63
6 am
Hi:81
7
Lo:82
12 pm
Hi:84
6
Lo:70
6 pm
Hi:82
2
Wed, Jul 2
Lo:63
12 am
Hi:68
3
Lo:63
6 am
Hi:82
4
Lo:79
12 pm
Hi:84
7
Lo:70
6 pm
Hi:82
6
Thu, Jul 3
Lo:68
12 am
Hi:70
5
Lo:70
6 am
Hi:84
6
Lo:86
12 pm
Hi:90
9
Lo:77
6 pm
Hi:90
8
Fri, Jul 4
Lo:72
12 am
Hi:77
7
Lo:72
6 am
Hi:86
7
Lo:86
12 pm
Hi:90
12
Lo:73
6 pm
Hi:86
7
Sat, Jul 5
Lo:73
12 am
Hi:73
7
Lo:73
6 am
Hi:81
10
Lo:72
12 pm
Hi:79
7
Lo:70
6 pm
Hi:79
7
Sun, Jul 6
Lo:70
12 am
Hi:70
5
Lo:70
6 am
Hi:82
7
Lo:82
12 pm
Hi:86
8
Lo:73
6 pm
Hi:84
6
Mon, Jul 7
Lo:68
12 am
Hi:72
3
Lo:68
6 am
Hi:82
2
Lo:82
12 pm
Hi:84
3
Lo:73
6 pm
Hi:82
2
Tue, Jul 8
Lo:68
12 am
Hi:75
6
Lo:70
6 am
Hi:79
4
Lo:79
12 pm
Hi:82
6
Lo:72
6 pm
Hi:82
3
Wed, Jul 9
Lo:68
12 am
Hi:72
2
Lo:68
6 am
Hi:84
1
Lo:84
12 pm
Hi:86
6
Lo:73
6 pm
Hi:86
3
Thu, Jul 10
Lo:70
12 am
Hi:73
6
Lo:70
6 am
Hi:81
11
Lo:82
12 pm
Hi:88
9
Lo:75
6 pm
Hi:84
2
Fri, Jul 11
Lo:68
12 am
Hi:75
11
Lo:70
6 am
Hi:79
7
Lo:68
12 pm
Hi:81
7
Lo:66
6 pm
Hi:70
8
Sat, Jul 12
Lo:64
12 am
Hi:68
4
Lo:64
6 am
Hi:77
9
12 pm
N/A
0
Lo:64
6 pm
Hi:73
4
Sun, Jul 13
Lo:59
12 am
Hi:64
2
Lo:61
6 am
Hi:77
1
Lo:77
12 pm
Hi:79
4
Lo:66
6 pm
Hi:79
2
Mon, Jul 14
Lo:63
12 am
Hi:66
4
Lo:63
6 am
Hi:82
4
Lo:82
12 pm
Hi:86
8
Lo:70
6 pm
Hi:84
6
Tue, Jul 15
Lo:66
12 am
Hi:70
6
Lo:66
6 am
Hi:82
7
Lo:84
12 pm
Hi:86
8
Lo:72
6 pm
Hi:84
5
Wed, Jul 16
Lo:70
12 am
Hi:72
3
Tuesday, July 1, 2025, 12:00 am — 6:00 am
64 / 64 °F
Clear.
Humidity: 93%
Barometer: 30.01 "Hg
W
Wind: 6.836 mph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 2:35 pm)
Minimum temperature yesterday: 66 °F (at 3:35 am)
Average temperature yesterday: 76 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Jul 3, 1:55 pm) | 100% (Jul 2, 1:55 am) | 30.08 "Hg (Jul 2, 1:55 am) |
| Low | 59 °F (Jul 13, 5:35 am) | 48% (Jul 1, 3:55 pm) | 29.75 "Hg (Jul 11, 7:35 pm) |
| Average | 75 °F | 84% | 29.97 "Hg |
| * Reported Jul 1 1:35 am — Jul 16 1:35 am, Grinnell. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Grinnell Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 1:35 am Wed, Jul 16 |  | 70 °F | Clear. | 5 mph | ↑ | 94% | 29.86 "Hg | 9 mi |
| 1:15 am | | 70 °F | Clear. | 3 mph | ↑ | 94% | 29.87 "Hg | 10 mi |
| 12:55 am | | 72 °F | Clear. | 5 mph | ↑ | 88% | 29.87 "Hg | 10 mi |
| 12:35 am | | 72 °F | Clear. | No wind | ↑ | 94% | 29.88 "Hg | 10 mi |
| 11:55 pm Tue, Jul 15 | | 72 °F | Clear. | 6 mph | ↑ | 88% | 29.88 "Hg | 10 mi |
| 11:35 pm | | 72 °F | Clear. | 5 mph | ↑ | 94% | 29.89 "Hg | 10 mi |
| 11:15 pm | | 72 °F | Clear. | 5 mph | ↑ | 94% | 29.88 "Hg | 10 mi |
| 10:55 pm | | 72 °F | Clear. | 5 mph | ↑ | 94% | 29.88 "Hg | 10 mi |
| 10:35 pm | | 72 °F | Clear. | 5 mph | ↑ | 94% | 29.88 "Hg | 10 mi |
| 9:55 pm | | 72 °F | Clear. | 7 mph | ↑ | 94% | 29.88 "Hg | 10 mi |
| 9:35 pm | | 73 °F | Clear. | 5 mph | ↑ | 89% | 29.88 "Hg | 10 mi |
| 9:15 pm | | 75 °F | Clear. | 3 mph | ↑ | 89% | 29.87 "Hg | 10 mi |
| 8:55 pm | | 75 °F | Clear. | 6 mph | ↑ | 89% | 29.86 "Hg | 9 mi |
| 8:35 pm |  | 77 °F | Sunny. | 6 mph | ↑ | 83% | 29.87 "Hg | 9 mi |
| 7:55 pm | | 81 °F | Sunny. | 6 mph | ↑ | 79% | 29.87 "Hg | 9 mi |
| 7:35 pm | | 82 °F | Sunny. | 5 mph | ↑ | 74% | 29.87 "Hg | 9 mi |
| 7:15 pm | | 84 °F | Sunny. | 5 mph | ↑ | 70% | 29.88 "Hg | 9 mi |
| 6:55 pm | | 84 °F | Sunny. | 5 mph | ↑ | 70% | 29.89 "Hg | 10 mi |
| 6:35 pm | | 84 °F | Sunny. | 7 mph | ↑ | 66% | 29.89 "Hg | 9 mi |
| 5:55 pm | | 86 °F | Sunny. | 5 mph | ↑ | 62% | 29.91 "Hg | 10 mi |
| 5:35 pm | | 86 °F | Sunny. | 6 mph | ↑ | 59% | 29.91 "Hg | 10 mi |
| 5:15 pm | | 86 °F | Sunny. | 5 mph | ↑ | 59% | 29.92 "Hg | 9 mi |
| 4:55 pm | | 86 °F | Sunny. | 6 mph | ↑ | 62% | 29.91 "Hg | 10 mi |
| 4:35 pm | | 86 °F | Sunny. | 8 mph | ↑ | 59% | 29.92 "Hg | 10 mi |
| 3:55 pm | | 86 °F | Sunny. | 8 mph | ↑ | 59% | 29.93 "Hg | 9 mi |
| 3:35 pm | | 86 °F | Sunny. | 12 mph | ↑ | 62% | 29.93 "Hg | 9 mi |
| 3:15 pm | | 86 °F | Sunny. | 10 mph | ↑ | 62% | 29.94 "Hg | 10 mi |
| 2:55 pm | | 86 °F | Sunny. | 9 mph | ↑ | 62% | 29.94 "Hg | 10 mi |
| 2:35 pm | | 86 °F | Sunny. | 7 mph | ↑ | 62% | 29.95 "Hg | 9 mi |
| 1:55 pm | | 84 °F | Sunny. | 9 mph | ↑ | 66% | 29.96 "Hg | 10 mi |
| 1:35 pm | | 84 °F | Sunny. | 9 mph | ↑ | 66% | 29.97 "Hg | 10 mi |
| 1:15 pm | | 84 °F | Sunny. | 9 mph | ↑ | 66% | 29.98 "Hg | 9 mi |
| 12:55 pm |  | 84 °F | Passing clouds. | 9 mph | ↑ | 70% | 29.99 "Hg | 9 mi |
| 12:35 pm | | 84 °F | Scattered clouds. | 8 mph | ↑ | 70% | 29.99 "Hg | 9 mi |
| 11:55 am | | 82 °F | Scattered clouds. | 6 mph | ↑ | 74% | 30.00 "Hg | 9 mi |
| 11:35 am | | 82 °F | Scattered clouds. | 10 mph | ↑ | 74% | 30.01 "Hg | 9 mi |
| 11:15 am | | 82 °F | Passing clouds. | 12 mph | ↑ | 74% | 30.00 "Hg | 9 mi |
| 10:55 am | | 81 °F | Sunny. | 12 mph | ↑ | 74% | 30.00 "Hg | 9 mi |
| 10:35 am | | 81 °F | Sunny. | 6 mph | ↑ | 79% | 30.01 "Hg | 9 mi |
| 9:55 am | | 79 °F | Sunny. | 10 mph | ↑ | 84% | 30.01 "Hg | 8 mi |
| 9:35 am | | 77 °F | Sunny. | 12 mph | ↑ | 89% | 30.02 "Hg | 9 mi |
| 9:15 am | | 75 °F | Sunny. | 8 mph | ↑ | 89% | 30.02 "Hg | 8 mi |
| 8:55 am |  | 73 °F | Mild. | 7 mph | ↑ | 89% | 30.02 "Hg | N/A |
| 8:35 am |  | 73 °F | Fog. | 7 mph | ↑ | 89% | 30.02 "Hg | 6 mi |
| 7:55 am | | 72 °F | Fog. | 8 mph | ↑ | 94% | 30.00 "Hg | 6 mi |
| 7:35 am | | 70 °F | Fog. | 5 mph | ↑ | 94% | 30.00 "Hg | 4 mi |
| 7:15 am | | 68 °F | Fog. | 3 mph | ↑ | 100% | 30.00 "Hg | 4 mi |
| 6:55 am | | 66 °F | Fog. | 3 mph | ↑ | 100% | 29.99 "Hg | 3 mi |
| 6:35 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 29.99 "Hg | 3 mi |
| 6:15 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 29.99 "Hg | 3 mi |
| 5:55 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 30.00 "Hg | 3 mi |
| 5:35 am | | 66 °F | Fog. | 6 mph | ↑ | 100% | 30.01 "Hg | 5 mi |
| 4:55 am |  | 66 °F | Fog. | 7 mph | ↑ | 100% | 30.02 "Hg | 5 mi |
| 4:35 am | | 66 °F | Fog. | 7 mph | ↑ | 100% | 30.02 "Hg | 5 mi |
| 4:15 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 30.02 "Hg | 5 mi |
| 3:55 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 30.03 "Hg | 6 mi |
| 3:35 am | | 66 °F | Fog. | 5 mph | ↑ | 100% | 30.03 "Hg | 6 mi |
| 2:55 am | | 68 °F | Clear. | 5 mph | ↑ | 94% | 30.03 "Hg | 8 mi |
| 2:35 am | | 68 °F | Clear. | 7 mph | ↑ | 94% | 30.04 "Hg | 8 mi |
| 2:15 am | | 68 °F | Clear. | 3 mph | ↑ | 100% | 30.04 "Hg | 8 mi |
| Weather by CustomWeather, © 2025 | ||||||||