Past Weather in Grinnell — Graph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 66 °F (at 3:35 pm)
Minimum temperature yesterday: 39 °F (at 12:15 am)
Average temperature yesterday: 52 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 84 °F (May 4, 3:55 pm) | 100% (Apr 23, 10:35 pm) | 30.15 "Hg (Apr 23, 10:35 pm) |
| Low | 36 °F (May 1, 6:55 am) | 16% (May 3, 5:55 pm) | 29.38 "Hg (Apr 27, 8:55 am) |
| Average | 55 °F | 56% | 29.89 "Hg |
| * Reported Apr 23 10:35 pm — May 8 10:35 pm, 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 | ||
| 10:35 pm Fri, May 8 |
|
63 °F | Clear. | 10 mph | ↑ | 59% | 29.68 "Hg | 10 mi |
| 10:15 pm |
|
63 °F | Passing clouds. | 16 mph | ↑ | 59% | 29.68 "Hg | 10 mi |
| 9:55 pm |
|
64 °F | Passing clouds. | 15 mph | ↑ | 52% | 29.67 "Hg | 10 mi |
| 9:35 pm |
|
66 °F | Mostly cloudy. | 16 mph | ↑ | 46% | 29.68 "Hg | 10 mi |
| 8:55 pm |
|
68 °F | Overcast. | 15 mph | ↑ | 43% | 29.66 "Hg | 10 mi |
| 8:35 pm |
|
66 °F | Passing clouds. | 13 mph | ↑ | 40% | 29.65 "Hg | 10 mi |
| 8:15 pm |
|
66 °F | Scattered clouds. | 8 mph | ↑ | 35% | 29.65 "Hg | 10 mi |
| 7:55 pm |
|
68 °F | Passing clouds. | 8 mph | ↑ | 30% | 29.65 "Hg | 10 mi |
| 7:35 pm |
|
70 °F | Sunny. | 8 mph | ↑ | 27% | 29.65 "Hg | 10 mi |
| 6:55 pm |
|
73 °F | Sunny. | 10 mph | ↑ | 22% | 29.66 "Hg | 10 mi |
| 6:35 pm |
|
73 °F | Sunny. | 9 mph | ↑ | 22% | 29.66 "Hg | 10 mi |
| 6:15 pm |
|
73 °F | Sunny. | 12 mph | ↑ | 22% | 29.67 "Hg | 10 mi |
| 5:35 pm |
|
73 °F | Sunny. | 9 mph | ↑ | 20% | 29.67 "Hg | 10 mi |
| 5:15 pm |
|
73 °F | Sunny. | 7 mph | ↑ | 20% | 29.68 "Hg | 10 mi |
| 4:55 pm |
|
75 °F | Passing clouds. | 12 mph | ↑ | 19% | 29.68 "Hg | 10 mi |
| 4:35 pm |
|
73 °F | Sunny. | 9 mph | ↑ | 20% | 29.69 "Hg | 10 mi |
| 3:55 pm |
|
75 °F | Sunny. | 12 mph | ↑ | 19% | 29.70 "Hg | 10 mi |
| 3:35 pm |
|
73 °F | Sunny. | No wind | ↑ | 19% | 29.71 "Hg | 10 mi |
| 3:15 pm |
|
73 °F | Sunny. | 13 mph | ↑ | 19% | 29.72 "Hg | 10 mi |
| 2:35 pm |
|
73 °F | Sunny. | 14 mph | ↑ | 20% | 29.73 "Hg | 10 mi |
| 2:15 pm |
|
72 °F | Sunny. | 6 mph | ↑ | 22% | 29.74 "Hg | 10 mi |
| 1:55 pm |
|
73 °F | Sunny. | 9 mph | ↑ | 19% | 29.75 "Hg | 10 mi |
| 1:35 pm |
|
72 °F | Sunny. | 9 mph | ↑ | 20% | 29.75 "Hg | 10 mi |
| 1:15 pm |
|
70 °F | Sunny. | 5 mph | ↑ | 21% | 29.75 "Hg | 10 mi |
| 12:35 pm |
|
70 °F | Sunny. | 9 mph | ↑ | 21% | 29.77 "Hg | N/A |
| 11:55 am |
|
70 °F | Sunny. | 6 mph | ↑ | 25% | 29.78 "Hg | 9 mi |
| 11:35 am |
|
68 °F | Sunny. | 6 mph | ↑ | 26% | 29.79 "Hg | 10 mi |
| 11:15 am |
|
68 °F | Sunny. | 7 mph | ↑ | 26% | 29.80 "Hg | 10 mi |
| 10:55 am |
|
66 °F | Sunny. | No wind | ↑ | 37% | 29.80 "Hg | 10 mi |
| 10:35 am |
|
64 °F | Sunny. | 6 mph | ↑ | 46% | 29.80 "Hg | 10 mi |
| 9:55 am |
|
59 °F | Sunny. | 3 mph | ↑ | 55% | 29.81 "Hg | 7 mi |
| 9:35 am |
|
59 °F | Sunny. | 7 mph | ↑ | 55% | 29.82 "Hg | 6 mi |
| 9:15 am |
|
57 °F | Sunny. | 7 mph | ↑ | 59% | 29.82 "Hg | 10 mi |
| 8:35 am |
|
55 °F | Sunny. | 7 mph | ↑ | 59% | 29.81 "Hg | 10 mi |
| 7:55 am |
|
50 °F | Passing clouds. | 5 mph | ↑ | 58% | 29.80 "Hg | 10 mi |
| 7:35 am |
|
50 °F | Sunny. | 6 mph | ↑ | 54% | 29.80 "Hg | 10 mi |
| 7:15 am |
|
48 °F | Sunny. | 6 mph | ↑ | 58% | 29.81 "Hg | 10 mi |
| 6:55 am |
|
46 °F | Passing clouds. | No wind | ↑ | 62% | 29.81 "Hg | 10 mi |
| 6:35 am |
|
46 °F | Sunny. | 6 mph | ↑ | 57% | 29.81 "Hg | 10 mi |
| 5:55 am |
|
46 °F | Clear. | 6 mph | ↑ | 50% | 29.81 "Hg | 10 mi |
| 5:35 am |
|
46 °F | Clear. | 6 mph | ↑ | 50% | 29.81 "Hg | 10 mi |
| 5:15 am |
|
46 °F | Clear. | 7 mph | ↑ | 50% | 29.80 "Hg | 10 mi |
| 4:55 am |
|
48 °F | Clear. | 8 mph | ↑ | 43% | 29.81 "Hg | 10 mi |
| 4:35 am |
|
46 °F | Clear. | 9 mph | ↑ | 46% | 29.81 "Hg | 10 mi |
| 3:55 am |
|
48 °F | Clear. | 8 mph | ↑ | 43% | 29.80 "Hg | 10 mi |
| 3:35 am |
|
48 °F | Clear. | 8 mph | ↑ | 46% | 29.80 "Hg | 10 mi |
| 3:15 am |
|
46 °F | Clear. | 8 mph | ↑ | 50% | 29.81 "Hg | 10 mi |
| 2:55 am |
|
48 °F | Clear. | 8 mph | ↑ | 46% | 29.81 "Hg | 10 mi |
| 2:35 am |
|
48 °F | Clear. | 7 mph | ↑ | 46% | 29.82 "Hg | 10 mi |
| 1:55 am |
|
50 °F | Clear. | 8 mph | ↑ | 47% | 29.82 "Hg | 10 mi |
| 1:35 am |
|
52 °F | Clear. | 7 mph | ↑ | 47% | 29.82 "Hg | 10 mi |
| 1:15 am |
|
54 °F | Clear. | 9 mph | ↑ | 44% | 29.82 "Hg | 10 mi |
| 12:55 am |
|
54 °F | Clear. | 8 mph | ↑ | 44% | 29.83 "Hg | 10 mi |
| 12:35 am |
|
54 °F | Clear. | 9 mph | ↑ | 47% | 29.83 "Hg | 10 mi |
| 11:55 pm Thu, May 7 |
|
54 °F | Overcast. | 7 mph | ↑ | 63% | 29.83 "Hg | 10 mi |
| 11:35 pm |
|
54 °F | Overcast. | 9 mph | ↑ | 63% | 29.83 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||