North Londonderry, Sunday, 9 August, 15:55
Clear. Feels like 92°. High 89°, low 71°.
Two-week outlook for North Londonderry, PA: week one averages a high of 83.6° and week two 88.3°, so week two runs 4.7° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 89°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 83.6° | 66.2° | 0.3 in / 2 d | — |
| 2nd (August 16 – August 22) | 88.3° | 65.3° | 0.7 in / 5 d | — |
North Londonderry, Monday, 10 August
Light rain. High 83°, low 70°.
North Londonderry, Tuesday, 11 August
Rain. High 88°, low 69°.
North Londonderry, Wednesday, 12 August
Light rain. High 82°, low 66°.
North Londonderry, Thursday, 13 August
Overcast. High 82°, low 66°.
North Londonderry, Friday, 14 August
Overcast. High 80°, low 62°.
North Londonderry, Saturday, 15 August
Partly cloudy. High 81°, low 60°.
North Londonderry, Sunday, 16 August
Light rain. High 101°, low 67°.
North Londonderry, Monday, 17 August
Partly cloudy. High 82°, low 64°.
North Londonderry, Tuesday, 18 August
Light rain. High 88°, low 62°.
North Londonderry, Wednesday, 19 August
Rain. High 92°, low 68°.
North Londonderry, Thursday, 20 August
Light rain. High 88°, low 61°.
North Londonderry, Friday, 21 August
Light rain. High 87°, low 68°.
North Londonderry, Saturday, 22 August
Rain. High 81°, low 67°.
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 North Londonderry, PA, 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.