Camp Sumner, Sunday, 9 August, 02:01
Clear. Feels like 62°. High 82°, low 63°.
Two-week outlook for Camp Sumner, MA: week one averages a high of 75.9° and week two 72.5°, so week two runs 3.3° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 82°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 75.9° | 57.6° | 0.7 in / 2 d | — |
| 2nd (August 16 – August 22) | 72.5° | 53.4° | 1.3 in / 3 d | — |
Camp Sumner, Monday, 10 August
Overcast. High 80°, low 61°.
Camp Sumner, Tuesday, 11 August
Light rain. High 80°, low 65°.
Camp Sumner, Wednesday, 12 August
Rain. High 73°, low 61°.
Camp Sumner, Thursday, 13 August
Light rain. High 75°, low 55°.
Camp Sumner, Friday, 14 August
Clear. High 69°, low 49°.
Camp Sumner, Saturday, 15 August
Clear. High 72°, low 49°.
Camp Sumner, Sunday, 16 August
Clear. High 73°, low 49°.
Camp Sumner, Monday, 17 August
Light rain. High 78°, low 53°.
Camp Sumner, Tuesday, 18 August
Light rain. High 73°, low 61°.
Camp Sumner, Wednesday, 19 August
Light rain. High 73°, low 58°.
Camp Sumner, Thursday, 20 August
Heavy rain. High 71°, low 56°.
Camp Sumner, Friday, 21 August
Light rain. High 70°, low 52°.
Camp Sumner, Saturday, 22 August
Clear. High 70°, low 45°.
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 Camp Sumner, MA, 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.