Past Weather in Grinnell — Graph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 73 °F (at 12:35 am)
Minimum temperature yesterday: 36 °F (at 10:35 pm)
Average temperature yesterday: 50 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Mar 21, 3:35 pm) | 100% (Mar 10, 5:15 am) | 30.36 "Hg (Mar 10, 5:15 am) |
| Low | 3 °F (Mar 17, 6:55 am) | 16% (Mar 21, 3:35 pm) | 29.32 "Hg (Mar 15, 9:35 am) |
| Average | 44 °F | 68% | 29.87 "Hg |
| * Reported Mar 8 3:15 am — Mar 23 3:35 am, Grinnell. Weather by CustomWeather, © 2026 | |||
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 | ||
| 3:35 am Mon, Mar 23 |
|
30 °F | Clear. | 10 mph | ↑ | 80% | 30.36 "Hg | 10 mi |
| 2:55 am |
|
32 °F | Passing clouds. | 13 mph | ↑ | 75% | 30.35 "Hg | 10 mi |
| 2:35 am |
|
32 °F | Passing clouds. | 10 mph | ↑ | 75% | 30.34 "Hg | 10 mi |
| 1:55 am |
|
36 °F | Overcast. | 13 mph | ↑ | 70% | 30.33 "Hg | 10 mi |
| 1:35 am |
|
34 °F | Overcast. | 12 mph | ↑ | 75% | 30.32 "Hg | 10 mi |
| 1:15 am |
|
34 °F | Passing clouds. | 13 mph | ↑ | 75% | 30.31 "Hg | 10 mi |
| 12:55 am |
|
34 °F | Passing clouds. | 16 mph | ↑ | 75% | 30.30 "Hg | 10 mi |
| 12:35 am |
|
36 °F | Overcast. | 16 mph | ↑ | 70% | 30.30 "Hg | 10 mi |
| 11:55 pm Sun, Mar 22 |
|
36 °F | Overcast. | 20 mph | ↑ | 75% | 30.28 "Hg | 10 mi |
| 11:35 pm |
|
36 °F | Overcast. | 20 mph | ↑ | 75% | 30.27 "Hg | 10 mi |
| 10:55 pm |
|
36 °F | Overcast. | 21 mph | ↑ | 75% | 30.26 "Hg | 10 mi |
| 10:35 pm |
|
36 °F | Overcast. | 21 mph | ↑ | 75% | 30.25 "Hg | 10 mi |
| 10:15 pm |
|
37 °F | Overcast. | 16 mph | ↑ | 75% | 30.24 "Hg | 10 mi |
| 9:55 pm |
|
37 °F | Overcast. | 17 mph | ↑ | 75% | 30.24 "Hg | 10 mi |
| 9:35 pm |
|
37 °F | Overcast. | 16 mph | ↑ | 75% | 30.24 "Hg | 10 mi |
| 8:55 pm |
|
37 °F | Overcast. | 20 mph | ↑ | 75% | 30.23 "Hg | 10 mi |
| 8:35 pm |
|
37 °F | Overcast. | 22 mph | ↑ | 75% | 30.21 "Hg | 10 mi |
| 8:15 pm |
|
39 °F | Overcast. | 23 mph | ↑ | 70% | 30.20 "Hg | 10 mi |
| 7:55 pm |
|
39 °F | Overcast. | 20 mph | ↑ | 75% | 30.19 "Hg | 10 mi |
| 7:35 pm |
|
39 °F | Overcast. | 21 mph | ↑ | 75% | 30.17 "Hg | 10 mi |
| 6:55 pm |
|
41 °F | Overcast. | 17 mph | ↑ | 70% | 30.14 "Hg | 10 mi |
| 6:35 pm |
|
43 °F | Partly sunny. | 17 mph | ↑ | 66% | 30.13 "Hg | 10 mi |
| 6:15 pm |
|
45 °F | Partly sunny. | 21 mph | ↑ | 66% | 30.12 "Hg | 10 mi |
| 5:55 pm |
|
45 °F | Scattered clouds. | 23 mph | ↑ | 66% | 30.11 "Hg | 10 mi |
| 5:35 pm |
|
46 °F | Passing clouds. | 21 mph | ↑ | 62% | 30.10 "Hg | N/A |
| 4:55 pm |
|
45 °F | Passing clouds. | 22 mph | ↑ | 66% | 30.08 "Hg | 10 mi |
| 4:35 pm |
|
45 °F | Partly sunny. | 22 mph | ↑ | 66% | 30.07 "Hg | 10 mi |
| 3:55 pm |
|
46 °F | Partly sunny. | 25 mph | ↑ | 66% | 30.03 "Hg | 10 mi |
| 3:35 pm |
|
48 °F | Cool. | 26 mph | ↑ | 62% | 30.02 "Hg | 10 mi |
| 3:15 pm |
|
48 °F | Sunny. | 25 mph | ↑ | 62% | 30.01 "Hg | 10 mi |
| 2:55 pm |
|
48 °F | Sunny. | 22 mph | ↑ | 62% | 29.99 "Hg | 10 mi |
| 2:35 pm |
|
48 °F | Sunny. | 23 mph | ↑ | 66% | 29.99 "Hg | 10 mi |
| 1:55 pm |
|
50 °F | Sunny. | 21 mph | ↑ | 62% | 29.98 "Hg | 10 mi |
| 1:35 pm |
|
50 °F | Sunny. | 28 mph | ↑ | 62% | 29.98 "Hg | 10 mi |
| 1:15 pm |
|
50 °F | Sunny. | 26 mph | ↑ | 62% | 29.97 "Hg | 10 mi |
| 12:55 pm |
|
50 °F | Passing clouds. | 28 mph | ↑ | 67% | 29.96 "Hg | 10 mi |
| 12:35 pm |
|
50 °F | Sunny. | 29 mph | ↑ | 67% | 29.94 "Hg | 10 mi |
| 11:55 am |
|
50 °F | Sunny. | 26 mph | ↑ | 71% | 29.92 "Hg | 10 mi |
| 11:35 am |
|
50 °F | Sunny. | 29 mph | ↑ | 71% | 29.90 "Hg | 10 mi |
| 10:55 am |
|
50 °F | Passing clouds. | 28 mph | ↑ | 71% | 29.89 "Hg | 10 mi |
| 10:35 am |
|
50 °F | Sunny. | 23 mph | ↑ | 76% | 29.84 "Hg | N/A |
| 10:15 am |
|
50 °F | Sunny. | 26 mph | ↑ | 76% | 29.83 "Hg | 10 mi |
| 9:55 am |
|
50 °F | Sunny. | 24 mph | ↑ | 76% | 29.81 "Hg | 10 mi |
| 9:35 am |
|
50 °F | Sunny. | 23 mph | ↑ | 76% | 29.79 "Hg | 10 mi |
| 8:55 am |
|
52 °F | Sunny. | 24 mph | ↑ | 77% | 29.78 "Hg | 10 mi |
| 8:35 am |
|
52 °F | Sunny. | 20 mph | ↑ | 77% | 29.77 "Hg | 10 mi |
| 7:55 am |
|
52 °F | Sunny. | 13 mph | ↑ | 77% | 29.73 "Hg | 10 mi |
| 7:35 am |
|
52 °F | Sunny. | 14 mph | ↑ | 77% | 29.70 "Hg | 10 mi |
| 7:15 am |
|
54 °F | Sunny. | 10 mph | ↑ | 72% | 29.67 "Hg | 10 mi |
| 6:55 am |
|
52 °F | Clear. | 13 mph | ↑ | 77% | 29.68 "Hg | 10 mi |
| 6:35 am |
|
54 °F | Clear. | 14 mph | ↑ | 77% | 29.69 "Hg | 10 mi |
| 5:55 am |
|
55 °F | Clear. | 13 mph | ↑ | 67% | 29.67 "Hg | 10 mi |
| 5:35 am |
|
55 °F | Clear. | 21 mph | ↑ | 72% | 29.65 "Hg | 10 mi |
| 5:15 am |
|
55 °F | Clear. | 15 mph | ↑ | 72% | 29.68 "Hg | 10 mi |
| 4:55 am |
|
57 °F | Clear. | 15 mph | ↑ | 67% | 29.64 "Hg | 10 mi |
| 4:35 am |
|
57 °F | Clear. | 17 mph | ↑ | 67% | 29.61 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||