Lewis, Saturday, 24 October, 08:00
Clear. Feels like 59°. High 77°, low 57°.
Two-week outlook for Lewis, IA: week one averages a high of 71° and week two 52.6°, so week two runs 18.4° cooler than week one. Around 1.9 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 24: 77°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 24 – October 30) | 71° | 55.8° | 0.6 in / 3 d | +13.1° |
| 2nd (October 31 – November 6) | 52.6° | 41.9° | 1.3 in / 3 d | -1.1° |
Lewis, Sunday, 25 October
Overcast. High 74°, low 52°.
Lewis, Monday, 26 October
Overcast. High 73°, low 55°.
Lewis, Tuesday, 27 October
Light rain. High 68°, low 58°.
Lewis, Wednesday, 28 October
Light rain. High 73°, low 57°.
Lewis, Thursday, 29 October
Light rain. High 67°, low 54°.
Lewis, Friday, 30 October
Rain. High 66°, low 57°.
Lewis, Saturday, 31 October
Rain. High 64°, low 57°.
Lewis, Sunday, 1 November
Overcast. High 67°, low 54°.
Lewis, Monday, 2 November
Rain. High 59°, low 44°.
Lewis, Tuesday, 3 November
Light rain. High 49°, low 41°.
Lewis, Wednesday, 4 November
Light rain. High 53°, low 40°.
Lewis, Thursday, 5 November
Overcast. High 40°, low 31°.
Lewis, Friday, 6 November
Clear. High 37°, low 27°.
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 Lewis, 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.