Argonne, Tuesday, 27 October, 02:24
Overcast. Feels like 42°. High 55°, low 41°.
Two-week outlook for Argonne, SD: week one averages a high of 60.1° and week two 46.9°, so week two runs 13.2° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 66°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 27 – November 2) | 60.1° | 47.1° | 0.5 in / 3 d | — |
| 2nd (November 3 – November 9) | 46.9° | 35.5° | 0.5 in / 1 d | — |
Argonne, Wednesday, 28 October
Rain. High 61°, low 49°.
Argonne, Thursday, 29 October
Overcast. High 61°, low 41°.
Argonne, Friday, 30 October
Overcast. High 64°, low 45°.
Argonne, Saturday, 31 October
Overcast. High 66°, low 53°.
Argonne, Sunday, 1 November
Light rain. High 62°, low 50°.
Argonne, Monday, 2 November
Light rain. High 52°, low 51°.
Argonne, Tuesday, 3 November
Light rain. High 48°, low 44°.
Argonne, Wednesday, 4 November
Light rain. High 47°, low 41°.
Argonne, Thursday, 5 November
Overcast. High 40°, low 32°.
Argonne, Friday, 6 November
Clear. High 40°, low 26°.
Argonne, Saturday, 7 November
Overcast. High 43°, low 27°.
Argonne, Sunday, 8 November
Overcast. High 54°, low 37°.
Argonne, Monday, 9 November
Clear. High 56°, low 40°.
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 Argonne, SD, 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.