Arrowsmith, Sunday, 11 October, 02:04
Partly cloudy. Feels like 56°. High 79°, low 53°.
Two-week outlook for Arrowsmith, IL: week one averages a high of 69.8° and week two 60.3°, so week two runs 9.6° cooler than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, October 11: 79°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 11 – October 17) | 69.8° | 52.3° | 0.0 in / 0 d | — |
| 2nd (October 18 – October 24) | 60.3° | 40.7° | 0.0 in / 0 d | — |
Arrowsmith, Monday, 12 October
Partly cloudy. High 85°, low 58°.
Arrowsmith, Tuesday, 13 October
Mostly clear. High 86°, low 69°.
Arrowsmith, Wednesday, 14 October
Light rain. High 77°, low 61°.
Arrowsmith, Thursday, 15 October
Overcast. High 62°, low 52°.
Arrowsmith, Friday, 16 October
Overcast. High 58°, low 39°.
Arrowsmith, Saturday, 17 October
Light snow. High 43°, low 33°.
Arrowsmith, Sunday, 18 October
Overcast. High 49°, low 30°.
Arrowsmith, Monday, 19 October
Overcast. High 57°, low 36°.
Arrowsmith, Tuesday, 20 October
Clear. High 63°, low 40°.
Arrowsmith, Wednesday, 21 October
Overcast. High 68°, low 44°.
Arrowsmith, Thursday, 22 October
Clear. High 66°, low 48°.
Arrowsmith, Friday, 23 October
Partly cloudy. High 60°, low 44°.
Arrowsmith, Saturday, 24 October
Mostly clear. High 59°, low 42°.
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 Arrowsmith, IL, 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.