Donnelley, Thursday, 8 October, 12:23
Mostly clear. Feels like 70°. High 74°, low 50°.
Two-week outlook for Donnelley, IA: week one averages a high of 78° and week two 66.7°, so week two runs 11.4° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 10: 80°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 8 – October 14) | 78° | 59.9° | 1.9 in / 3 d | — |
| 2nd (October 15 – October 21) | 66.7° | 49.6° | 0.1 in / 1 d | — |
Donnelley, Friday, 9 October
Rain. High 82°, low 56°.
Donnelley, Saturday, 10 October
Clear. High 80°, low 62°.
Donnelley, Sunday, 11 October
Clear. High 80°, low 60°.
Donnelley, Monday, 12 October
Mostly clear. High 84°, low 68°.
Donnelley, Tuesday, 13 October
Rain. High 71°, low 63°.
Donnelley, Wednesday, 14 October
Heavy rain. High 75°, low 59°.
Donnelley, Thursday, 15 October
Light rain. High 80°, low 64°.
Donnelley, Friday, 16 October
Overcast. High 60°, low 47°.
Donnelley, Saturday, 17 October
Overcast. High 54°, low 41°.
Donnelley, Sunday, 18 October
Overcast. High 57°, low 42°.
Donnelley, Monday, 19 October
Light rain. High 72°, low 50°.
Donnelley, Tuesday, 20 October
Partly cloudy. High 74°, low 52°.
Donnelley, Wednesday, 21 October
Clear. High 70°, low 50°.
Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.
It is the gap between the forecast and the climate normal for those same dates in Donnelley, IA, computed over 60 years. A positive value means the week runs warmer than usual.
Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.