Past Weather in Grinnell — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
56
59
62
65
68
71
74
77
80
83
86
89
Wed, Jul 30
Lo:68
12 am
Hi:68
12
Lo:66
6 am
Hi:72
8
Lo:70
12 pm
Hi:77
9
Lo:68
6 pm
Hi:77
9
Thu, Jul 31
Lo:64
12 am
Hi:68
10
Lo:63
6 am
Hi:73
10
Lo:75
12 pm
Hi:77
12
Lo:63
6 pm
Hi:73
6
Fri, Aug 1
Lo:57
12 am
Hi:63
6
Lo:57
6 am
Hi:73
7
Lo:73
12 pm
Hi:75
11
Lo:63
6 pm
Hi:72
6
Sat, Aug 2
Lo:59
12 am
Hi:63
6
Lo:59
6 am
Hi:73
8
Lo:73
12 pm
Hi:77
8
Lo:63
6 pm
Hi:73
5
Sun, Aug 3
Lo:57
12 am
Hi:63
4
Lo:57
6 am
Hi:73
4
Lo:73
12 pm
Hi:77
9
Lo:64
6 pm
Hi:73
5
Mon, Aug 4
Lo:61
12 am
Hi:64
3
Lo:61
6 am
Hi:73
5
Lo:73
12 pm
Hi:77
6
Lo:64
6 pm
Hi:75
4
Tue, Aug 5
Lo:63
12 am
Hi:64
4
Lo:61
6 am
Hi:79
6
Lo:79
12 pm
Hi:82
10
Lo:70
6 pm
Hi:81
8
Wed, Aug 6
Lo:64
12 am
Hi:70
7
Lo:64
6 am
Hi:72
6
Lo:72
12 pm
Hi:82
8
Lo:70
6 pm
Hi:81
4
Thu, Aug 7
Lo:70
12 am
Hi:72
6
Lo:70
6 am
Hi:73
10
Lo:77
12 pm
Hi:82
7
Lo:75
6 pm
Hi:79
8
Fri, Aug 8
Lo:72
12 am
Hi:75
9
Lo:72
6 am
Hi:86
12
Lo:88
12 pm
Hi:90
15
Lo:79
6 pm
Hi:86
11
Sat, Aug 9
Lo:73
12 am
Hi:79
9
Lo:73
6 am
Hi:79
10
Lo:75
12 pm
Hi:84
10
Lo:75
6 pm
Hi:82
5
Sun, Aug 10
Lo:75
12 am
Hi:77
8
Lo:72
6 am
Hi:79
6
Lo:79
12 pm
Hi:82
11
Lo:72
6 pm
Hi:81
4
Mon, Aug 11
Lo:64
12 am
Hi:70
2
Lo:66
6 am
Hi:79
2
Lo:75
12 pm
Hi:79
3
Lo:70
6 pm
Hi:75
3
Tue, Aug 12
Lo:68
12 am
Hi:70
1
Lo:68
6 am
Hi:77
1
Lo:77
12 pm
Hi:82
4
Lo:70
6 pm
Hi:81
5
Wed, Aug 13
Lo:63
12 am
Hi:70
4
Lo:61
6 am
Hi:77
4
Lo:77
12 pm
Hi:81
5
Lo:66
6 pm
Hi:79
3
Thu, Aug 14
Lo:61
12 am
Hi:66
2
Wednesday, July 30, 2025, 12:00 am — 6:00 am
68 / 68 °F
Fog.
Humidity: 100%
Barometer: 30.1 "Hg
NNE
Wind: 11.807 mph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 81 °F (at 2:35 pm)
Minimum temperature yesterday: 61 °F (at 6:55 am)
Average temperature yesterday: 72 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Aug 8, 2:35 pm) | 100% (Jul 30, 5:15 am) | 30.41 "Hg (Jul 30, 5:15 am) |
| Low | 57 °F (Aug 1, 5:15 am) | 41% (Aug 1, 2:35 pm) | 29.80 "Hg (Aug 8, 6:35 pm) |
| Average | 72 °F | 85% | 30.09 "Hg |
| * Reported Jul 30 5:15 am — Aug 14 5:55 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 N/A
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| No data available for the given date. Try selecting a different day. | ||||||||
| Weather by CustomWeather, © 2025 | ||||||||