Currently: 12 °F. Passing clouds. (Weather station: Newton Municipal, USA). See more current weather
Past Weather in Grinnell — Graph
Grinnell Temperature Yesterday
Maximum temperature yesterday: 28 °F (at 2:35 pm)
Minimum temperature yesterday: 12 °F (at 11:15 pm)
Average temperature yesterday: 21 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 39 °F (Jan 21, 3:35 pm) | 100% (Jan 21, 3:35 am) | 30.82 "Hg (Jan 21, 3:35 am) |
| Low | -13 °F (Jan 23, 5:35 am) | 25% (Jan 28, 1:55 pm) | 29.84 "Hg (Jan 21, 1:55 pm) |
| Average | 12 °F | 68% | 30.32 "Hg |
| * Reported Jan 20 12:35 am — Feb 4 12:35 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 | ||
| 12:35 am Wed, Feb 4 |
|
12 °F | Passing clouds. | No wind | ↑ | 85% | 30.35 "Hg | 10 mi |
| 11:55 pm Tue, Feb 3 |
|
12 °F | Clear. | No wind | ↑ | 85% | 30.36 "Hg | 10 mi |
| 11:35 pm |
|
12 °F | Clear. | No wind | ↑ | 85% | 30.36 "Hg | 10 mi |
| 11:15 pm |
|
12 °F | Clear. | No wind | ↑ | 85% | 30.35 "Hg | 10 mi |
| 10:55 pm |
|
14 °F | Clear. | 5 mph | ↑ | 79% | 30.35 "Hg | 10 mi |
| 10:35 pm |
|
14 °F | Clear. | 7 mph | ↑ | 85% | 30.35 "Hg | 10 mi |
| 9:55 pm |
|
14 °F | Clear. | 6 mph | ↑ | 85% | 30.34 "Hg | 10 mi |
| 9:35 pm |
|
14 °F | Clear. | 7 mph | ↑ | 85% | 30.33 "Hg | 10 mi |
| 9:15 pm |
|
14 °F | Clear. | 7 mph | ↑ | 85% | 30.32 "Hg | 10 mi |
| 8:55 pm |
|
16 °F | Clear. | 7 mph | ↑ | 79% | 30.32 "Hg | 10 mi |
| 8:35 pm |
|
16 °F | Clear. | 7 mph | ↑ | 79% | 30.31 "Hg | 10 mi |
| 7:55 pm |
|
18 °F | Clear. | 7 mph | ↑ | 73% | 30.32 "Hg | 10 mi |
| 7:35 pm |
|
18 °F | Clear. | 7 mph | ↑ | 79% | 30.33 "Hg | 10 mi |
| 7:15 pm |
|
18 °F | Clear. | 7 mph | ↑ | 79% | 30.33 "Hg | 10 mi |
| 6:55 pm |
|
19 °F | Clear. | 6 mph | ↑ | 73% | 30.33 "Hg | 10 mi |
| 6:35 pm |
|
21 °F | Clear. | 8 mph | ↑ | 68% | 30.32 "Hg | 10 mi |
| 5:55 pm |
|
23 °F | Clear. | 7 mph | ↑ | 63% | 30.31 "Hg | N/A |
| 5:35 pm |
|
23 °F | Clear. | 7 mph | ↑ | 68% | 30.30 "Hg | 10 mi |
| 5:15 pm |
|
25 °F | Passing clouds. | 8 mph | ↑ | 63% | 30.30 "Hg | 10 mi |
| 4:55 pm |
|
27 °F | Partly sunny. | 10 mph | ↑ | 59% | 30.29 "Hg | 10 mi |
| 4:35 pm |
|
27 °F | Sunny. | 7 mph | ↑ | 59% | 30.29 "Hg | 10 mi |
| 3:55 pm |
|
28 °F | Sunny. | 9 mph | ↑ | 55% | 30.28 "Hg | 10 mi |
| 3:35 pm |
|
28 °F | Passing clouds. | 8 mph | ↑ | 55% | 30.28 "Hg | 10 mi |
| 3:15 pm |
|
28 °F | Partly sunny. | 9 mph | ↑ | 55% | 30.27 "Hg | 10 mi |
| 2:55 pm |
|
28 °F | Partly sunny. | 7 mph | ↑ | 55% | 30.27 "Hg | 10 mi |
| 2:35 pm |
|
28 °F | Scattered clouds. | 7 mph | ↑ | 55% | 30.27 "Hg | 10 mi |
| 1:55 pm |
|
27 °F | Passing clouds. | 6 mph | ↑ | 59% | 30.26 "Hg | 10 mi |
| 1:35 pm |
|
27 °F | Scattered clouds. | 9 mph | ↑ | 59% | 30.26 "Hg | 10 mi |
| 12:55 pm |
|
25 °F | Scattered clouds. | 8 mph | ↑ | 69% | 30.27 "Hg | 10 mi |
| 12:35 pm |
|
25 °F | Scattered clouds. | 7 mph | ↑ | 69% | 30.27 "Hg | 10 mi |
| 12:15 pm |
|
25 °F | Partly sunny. | 8 mph | ↑ | 69% | 30.28 "Hg | 10 mi |
| 11:55 am |
|
25 °F | Partly sunny. | 8 mph | ↑ | 69% | 30.29 "Hg | 10 mi |
| 11:35 am |
|
23 °F | Overcast. | 7 mph | ↑ | 74% | 30.29 "Hg | 10 mi |
| 10:55 am |
|
23 °F | Overcast. | 6 mph | ↑ | 74% | 30.30 "Hg | 10 mi |
| 10:35 am |
|
23 °F | Overcast. | 9 mph | ↑ | 74% | 30.29 "Hg | 10 mi |
| 10:15 am |
|
23 °F | Overcast. | 10 mph | ↑ | 74% | 30.28 "Hg | 10 mi |
| 9:55 am |
|
23 °F | Overcast. | 12 mph | ↑ | 74% | 30.27 "Hg | 10 mi |
| 9:35 am |
|
23 °F | Overcast. | 9 mph | ↑ | 80% | 30.27 "Hg | 10 mi |
| 8:55 am |
|
21 °F | Overcast. | 10 mph | ↑ | 86% | 30.25 "Hg | 10 mi |
| 8:35 am |
|
21 °F | Overcast. | 10 mph | ↑ | 86% | 30.24 "Hg | 10 mi |
| 8:15 am |
|
21 °F | Overcast. | 10 mph | ↑ | 86% | 30.24 "Hg | 10 mi |
| 7:55 am |
|
21 °F | Overcast. | 10 mph | ↑ | 86% | 30.23 "Hg | 10 mi |
| 7:35 am |
|
21 °F | Overcast. | 10 mph | ↑ | 86% | 30.22 "Hg | 10 mi |
| 6:55 am |
|
21 °F | Overcast. | 12 mph | ↑ | 86% | 30.20 "Hg | 10 mi |
| 6:35 am |
|
21 °F | Overcast. | 12 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 6:15 am |
|
21 °F | Overcast. | 10 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 5:55 am |
|
21 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 30.18 "Hg | 10 mi |
| 5:35 am |
|
21 °F | Overcast. | 9 mph | ↑ | 93% | 30.18 "Hg | 10 mi |
| 4:55 am |
|
21 °F | Overcast. | 12 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 4:35 am |
|
21 °F | Overcast. | 10 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 4:15 am |
|
21 °F | Overcast. | 9 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 3:55 am |
|
21 °F | Mostly cloudy. | 9 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 3:35 am |
|
21 °F | Overcast. | 7 mph | ↑ | 93% | 30.18 "Hg | 10 mi |
| 2:55 am |
|
21 °F | Mostly cloudy. | 7 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 2:35 am |
|
21 °F | Mostly cloudy. | 7 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 1:55 am |
|
21 °F | Mostly cloudy. | 8 mph | ↑ | 93% | 30.19 "Hg | 10 mi |
| 1:35 am |
|
21 °F | Mostly cloudy. | 8 mph | ↑ | 86% | 30.19 "Hg | 10 mi |
| 1:15 am |
|
21 °F | Overcast. | 7 mph | ↑ | 86% | 30.19 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||