Sumner, Friday, 9 October, 17:17
Clear. Feels like 90°. High 91°, low 59°.
Two-week outlook for Sumner, OK: week one averages a high of 87.2° and week two 70.4°, so week two runs 16.8° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 10: 90°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 9 – October 15) | 87.2° | 66.8° | 1.5 in / 3 d | — |
| 2nd (October 16 – October 22) | 70.4° | 48.2° | 0.0 in / 0 d | — |
Sumner, Saturday, 10 October
Clear. High 90°, low 58°.
Sumner, Sunday, 11 October
Overcast. High 88°, low 63°.
Sumner, Monday, 12 October
Clear. High 90°, low 73°.
Sumner, Tuesday, 13 October
Heavy rain. High 90°, low 75°.
Sumner, Wednesday, 14 October
Rain. High 81°, low 72°.
Sumner, Thursday, 15 October
Rain. High 81°, low 67°.
Sumner, Friday, 16 October
Clear. High 70°, low 55°.
Sumner, Saturday, 17 October
Clear. High 59°, low 44°.
Sumner, Sunday, 18 October
Clear. High 64°, low 40°.
Sumner, Monday, 19 October
Clear. High 71°, low 45°.
Sumner, Tuesday, 20 October
Clear. High 74°, low 48°.
Sumner, Wednesday, 21 October
Clear. High 77°, low 51°.
Sumner, Thursday, 22 October
Clear. High 78°, low 54°.
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 Sumner, OK, 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.