Foster, Saturday, 17 October, 10:02
Overcast. Feels like 33°. High 45°, low 35°.
Two-week outlook for Foster, PA: week one averages a high of 56.9° and week two 60.7°, so week two runs 3.8° warmer than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 45°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 17 – October 23) | 56.9° | 35.8° | 0.0 in / 0 d | — |
| 2nd (October 24 – October 30) | 60.7° | 43.7° | 0.2 in / 2 d | — |
Foster, Sunday, 18 October
Clear. High 57°, low 34°.
Foster, Monday, 19 October
Clear. High 62°, low 36°.
Foster, Tuesday, 20 October
Overcast. High 58°, low 39°.
Foster, Wednesday, 21 October
Clear. High 60°, low 33°.
Foster, Thursday, 22 October
Clear. High 58°, low 36°.
Foster, Friday, 23 October
Mostly clear. High 58°, low 39°.
Foster, Saturday, 24 October
Clear. High 61°, low 36°.
Foster, Sunday, 25 October
Overcast. High 60°, low 39°.
Foster, Monday, 26 October
Light rain. High 57°, low 49°.
Foster, Tuesday, 27 October
Overcast. High 61°, low 43°.
Foster, Wednesday, 28 October
Overcast. High 66°, low 49°.
Foster, Thursday, 29 October
Light rain. High 59°, low 48°.
Foster, Friday, 30 October
Light rain. High 62°, low 43°.
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 Foster, 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.