Past Weather in Grinnell — Graph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 36 °F (at 8:35 pm)
Minimum temperature yesterday: 12 °F (at 12:15 am)
Average temperature yesterday: 27 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 64 °F (Nov 22, 2:55 pm) | 100% (Nov 21, 12:35 am) | 30.48 "Hg (Nov 21, 12:35 am) |
| Low | -6 °F (Dec 4, 5:15 am) | 41% (Nov 23, 12:55 pm) | 29.73 "Hg (Nov 25, 1:15 pm) |
| Average | 29 °F | 88% | 30.10 "Hg |
| * Reported Nov 21 12:35 am — Dec 6 12:55 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 the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:55 am Sat, Dec 6 |  | 30 °F | Overcast. | 16 mph | ↑ | 93% | 29.86 "Hg | 10 mi |
| 12:35 am | | 34 °F | Overcast. | 14 mph | ↑ | 93% | 29.85 "Hg | 10 mi |
| 11:55 pm Fri, Dec 5 | | 34 °F | Overcast. | 7 mph | ↑ | 100% | 29.85 "Hg | 10 mi |
| 11:35 pm | | 34 °F | Overcast. | 7 mph | ↑ | 100% | 29.84 "Hg | 10 mi |
| 11:15 pm | | 34 °F | Mostly cloudy. | 6 mph | ↑ | 100% | 29.84 "Hg | 10 mi |
| 10:55 pm | | 36 °F | Mostly cloudy. | 7 mph | ↑ | 93% | 29.83 "Hg | 10 mi |
| 10:35 pm | | 36 °F | Overcast. | 8 mph | ↑ | 93% | 29.83 "Hg | 10 mi |
| 9:55 pm | | 36 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 29.82 "Hg | 10 mi |
| 9:35 pm | | 36 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 29.81 "Hg | 10 mi |
| 9:15 pm | | 36 °F | Overcast. | 9 mph | ↑ | 93% | 29.81 "Hg | 10 mi |
| 8:55 pm | | 36 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 29.80 "Hg | 10 mi |
| 8:35 pm | | 36 °F | Overcast. | 10 mph | ↑ | 93% | 29.80 "Hg | 10 mi |
| 7:55 pm | | 34 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 29.79 "Hg | 10 mi |
| 7:35 pm | | 34 °F | Overcast. | 9 mph | ↑ | 93% | 29.79 "Hg | 10 mi |
| 7:15 pm | | 34 °F | Mostly cloudy. | 10 mph | ↑ | 93% | 29.78 "Hg | 10 mi |
| 6:55 pm | | 34 °F | Overcast. | 12 mph | ↑ | 87% | 29.78 "Hg | 10 mi |
| 6:35 pm | | 34 °F | Overcast. | 10 mph | ↑ | 87% | 29.78 "Hg | 10 mi |
| 5:55 pm | | 34 °F | Overcast. | 12 mph | ↑ | 87% | 29.77 "Hg | 10 mi |
| 5:35 pm | | 34 °F | Overcast. | 13 mph | ↑ | 87% | 29.76 "Hg | 10 mi |
| 5:15 pm | | 34 °F | Overcast. | 10 mph | ↑ | 81% | 29.76 "Hg | 10 mi |
| 4:55 pm | | 34 °F | Overcast. | 12 mph | ↑ | 87% | 29.76 "Hg | 10 mi |
| 4:35 pm |  | 34 °F | Overcast. | 10 mph | ↑ | 81% | 29.76 "Hg | 10 mi |
| 3:55 pm |  | 34 °F | More clouds than sun. | 14 mph | ↑ | 81% | 29.74 "Hg | 10 mi |
| 3:35 pm | | 34 °F | Partly sunny. | 14 mph | ↑ | 81% | 29.74 "Hg | 10 mi |
| 3:15 pm |  | 34 °F | Scattered clouds. | 12 mph | ↑ | 81% | 29.73 "Hg | 10 mi |
| 2:55 pm | | 34 °F | Partly sunny. | 14 mph | ↑ | 81% | 29.73 "Hg | 10 mi |
| 2:35 pm | | 34 °F | Broken clouds. | 12 mph | ↑ | 81% | 29.74 "Hg | 10 mi |
| 1:55 pm | | 32 °F | Scattered clouds. | 10 mph | ↑ | 80% | 29.74 "Hg | 10 mi |
| 1:35 pm |  | 32 °F | Sunny. | 10 mph | ↑ | 80% | 29.74 "Hg | 10 mi |
| 1:15 pm | | 32 °F | Sunny. | 12 mph | ↑ | 75% | 29.75 "Hg | 10 mi |
| 12:55 pm | | 30 °F | Passing clouds. | 10 mph | ↑ | 80% | 29.76 "Hg | 10 mi |
| 12:35 pm | | 30 °F | Passing clouds. | 15 mph | ↑ | 75% | 29.77 "Hg | 10 mi |
| 11:55 am | | 28 °F | Sunny. | 14 mph | ↑ | 80% | 29.78 "Hg | 10 mi |
| 11:35 am | | 28 °F | Sunny. | 16 mph | ↑ | 74% | 29.78 "Hg | 10 mi |
| 11:15 am | | 28 °F | Sunny. | 17 mph | ↑ | 74% | 29.79 "Hg | 10 mi |
| 10:55 am | | 27 °F | Sunny. | 14 mph | ↑ | 74% | 29.79 "Hg | 10 mi |
| 10:35 am | | 27 °F | Sunny. | 14 mph | ↑ | 74% | 29.81 "Hg | 10 mi |
| 9:55 am | | 25 °F | Passing clouds. | 14 mph | ↑ | 74% | 29.83 "Hg | 10 mi |
| 9:35 am | | 25 °F | Passing clouds. | 14 mph | ↑ | 74% | 29.84 "Hg | 10 mi |
| 9:15 am | | 23 °F | Sunny. | 13 mph | ↑ | 80% | 29.84 "Hg | 10 mi |
| 8:55 am | | 23 °F | Sunny. | 12 mph | ↑ | 74% | 29.83 "Hg | 10 mi |
| 8:35 am | | 23 °F | Sunny. | 12 mph | ↑ | 74% | 29.83 "Hg | 10 mi |
| 7:55 am | | 21 °F | Sunny. | 13 mph | ↑ | 80% | 29.84 "Hg | 10 mi |
| 7:35 am | | 21 °F | Sunny. | 12 mph | ↑ | 74% | 29.84 "Hg | 10 mi |
| 7:15 am |  | 21 °F | Clear. | 13 mph | ↑ | 74% | 29.85 "Hg | 10 mi |
| 6:55 am | | 19 °F | Clear. | 13 mph | ↑ | 79% | 29.85 "Hg | 10 mi |
| 6:35 am |  | 19 °F | Passing clouds. | 12 mph | ↑ | 79% | 29.85 "Hg | 10 mi |
| 5:55 am | | 18 °F | Passing clouds. | 7 mph | ↑ | 86% | 29.87 "Hg | 10 mi |
| 5:35 am | | 19 °F | Passing clouds. | 8 mph | ↑ | 79% | 29.88 "Hg | 10 mi |
| 4:55 am | | 21 °F | Overcast. | 10 mph | ↑ | 74% | 29.89 "Hg | 10 mi |
| 4:35 am | | 19 °F | Mostly cloudy. | 13 mph | ↑ | 79% | 29.89 "Hg | 10 mi |
| 4:15 am | | 21 °F | Overcast. | 15 mph | ↑ | 74% | 29.90 "Hg | 10 mi |
| 3:55 am | | 19 °F | Passing clouds. | 14 mph | ↑ | 79% | 29.92 "Hg | 10 mi |
| 3:35 am | | 19 °F | Passing clouds. | 12 mph | ↑ | 79% | 29.93 "Hg | 10 mi |
| 2:55 am | | 18 °F | Clear. | 10 mph | ↑ | 79% | 29.94 "Hg | 10 mi |
| 2:35 am | | 16 °F | Clear. | 9 mph | ↑ | 86% | 29.96 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||