10-day forecast for Old Furnace, DE: 58° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
71° · 0.05 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 77°0
Morning80°feels 85°
Afternoon90°feels 95°
Evening84°feels 87°
Overnight79°feels 80°
91 °
Old Furnace, Monday, 10 August
Mostly clear. High 91°, low 77°.
Pressure30.00 inHg
Wind3.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1186° / 73°0
Morning74°feels 75°
Afternoon85°feels 88°
Evening79°feels 79°
Overnight80°feels 84°
86 °
Old Furnace, Tuesday, 11 August
Overcast. High 86°, low 73°.
Pressure29.91 inHg
Wind10.3 mph W
Humidity59%
Visibility6.2 mi
Dew point68°
Wed, 1285° / 72°0.06
Morning74°feels 75°
Afternoon84°feels 88°
Evening77°feels 78°
Overnight73°feels 74°
85 °
Old Furnace, Wednesday, 12 August
Light rain. High 85°, low 72°.
Pressure29.83 inHg
Wind6.3 mph W
Humidity66%
Visibility6.2 mi
Dew point69°
Thu, 1387° / 72°0.01
Morning76°feels 78°
Afternoon87°feels 90°
Evening74°feels 73°
Overnight72°feels 73°
87 °
Old Furnace, Thursday, 13 August
Light rain. High 87°, low 72°.
Pressure29.85 inHg
Wind12.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point70°
Fri, 1471° / 61°0.05
Morning68°feels 67°
Afternoon67°feels 67°
Evening63°feels 63°
Overnight62°feels 62°
71 °
Old Furnace, Friday, 14 August
Light rain. High 71°, low 61°.
Pressure30.06 inHg
Wind6.1 mph NW
Humidity65%
Visibility—
Dew point56°
Sat, 1575° / 58°0
Morning65°feels 64°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight62°feels 61°
75 °
Old Furnace, Saturday, 15 August
Overcast. High 75°, low 58°.
Pressure30.18 inHg
Wind12.3 mph NW
Humidity44%
Visibility—
Dew point49°
Sun, 1680° / 59°0
Morning68°feels 67°
Afternoon78°feels 78°
Evening69°feels 68°
Overnight69°feels 68°
80 °
Old Furnace, Sunday, 16 August
Overcast. High 80°, low 59°.
Pressure30.15 inHg
Wind9.2 mph S
Humidity41%
Visibility—
Dew point52°
Mon, 1777° / 66°0.07
Morning70°feels 71°
Afternoon72°feels 73°
Evening70°feels 71°
Overnight67°feels 67°
77 °
Old Furnace, Monday, 17 August
Light rain. High 77°, low 66°.
Pressure29.91 inHg
Wind13.2 mph S
Humidity96%
Visibility—
Dew point70°
Tue, 1882° / 62°0
Morning71°feels 71°
Afternoon80°feels 80°
Evening69°feels 69°
Overnight66°feels 66°
82 °
Old Furnace, Tuesday, 18 August
Mostly clear. High 82°, low 62°.
Pressure29.97 inHg
Wind8 mph SE
Humidity43%
Visibility—
Dew point55°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Old Furnace, DE around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.