13 August 2026 Observation History, [GRSO2] GRANDFIELD MESONET, timezone: America/Chicago
| Time | Wind (mph) |
Temperature (ºF) | Relative Humidity |
Precipitation (in.) | RAW SHEF CODES | |
|---|---|---|---|---|---|---|
| Air | Dwpt | Feels Like | 1 hr | |||
| 1:00 AM | NNE 5 | 88 | 61 | 88 | 41 | M |
| 2:00 AM | NNE 6 | 88 | 61 | 88 | 41 | M |
| 3:00 AM | NNE 6 | 86 | 61 | 87 | 43 | M |
| 4:00 AM | NNE 6 | 85 | 62 | 86 | 46 | M |
| 5:00 AM | NNE 7 | 85 | 63 | 86 | 48 | M |
| 6:00 AM | NNE 7 | 84 | 65 | 85 | 53 | M |
| 7:00 AM | NNE 6 | 84 | 69 | 87 | 61 | M |
| 7:00 AM | M | M | ||||
| 8:00 AM | NNE 6 | 84 | 70 | 88 | 62 | M |
API: The IEM API webservice that provided data to this page. For more details, see documentation.