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As of 23:27 EDT

Weather in Keystone, DE

72°Current weather

Keystone, Wednesday, 14 October, 23:27

Overcast. Feels like 73°. High 81°, low 65°.

Pressure29.97 inHg
Wind6.9 mph NW
Humidity85%
Visibility6.2 mi
Dew point67°

10-day forecast for Keystone, DE: 40° to 81°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

81°
Best day: Wednesday, October 14
78° · 0.27 in
Worst day: Friday, October 16

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 1572° / 51°0Clear
MorningPartly cloudy52°feels 50°
AfternoonClear66°feels 65°
EveningOvercast59°feels 58°
OvernightOvercast68°feels 68°
72 °Clear

Keystone, Thursday, 15 October

Clear. High 72°, low 51°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point50°
Fri, 1678° / 54°0.27Rain
MorningOvercast57°feels 57°
AfternoonClear78°feels 79°
EveningRain67°feels 68°
OvernightOvercast54°feels 53°
78 °Rain

Keystone, Friday, 16 October

Rain. High 78°, low 54°.

Pressure29.83 inHg
Wind12.9 mph SW
Humidity87%
Visibility6.2 mi
Dew point66°
Sat, 1763° / 44°0.01Light rain
MorningOvercast53°feels 51°
AfternoonMostly clear54°feels 52°
EveningClear47°feels 43°
OvernightLight rain60°feels 59°
63 °Light rain

Keystone, Saturday, 17 October

Light rain. High 63°, low 44°.

Pressure30.15 inHg
Wind16.3 mph N
Humidity51%
Visibility6.2 mi
Dew point35°
Sun, 1856° / 40°0Clear
MorningClear40°feels 36°
AfternoonClear55°feels 53°
EveningClear49°feels 49°
OvernightClear42°feels 36°
56 °Clear

Keystone, Sunday, 18 October

Clear. High 56°, low 40°.

Pressure30.62 inHg
Wind3.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point36°
Mon, 1961° / 40°0Clear
MorningClear46°feels 45°
AfternoonClear57°feels 55°
EveningClear59°feels 57°
OvernightClear46°feels 46°
61 °Clear

Keystone, Monday, 19 October

Clear. High 61°, low 40°.

Pressure30.53 inHg
Wind2.7 mph NW
Humidity57%
Visibility—
Dew point39°
Tue, 2067° / 44°0Clear
MorningClear49°feels 46°
AfternoonClear62°feels 61°
EveningClear64°feels 63°
OvernightClear53°feels 52°
67 °Clear

Keystone, Tuesday, 20 October

Clear. High 67°, low 44°.

Pressure30.30 inHg
Wind7 mph NW
Humidity54%
Visibility—
Dew point42°
Wed, 2167° / 52°0Clear
MorningClear55°feels 54°
AfternoonClear63°feels 62°
EveningClear64°feels 63°
OvernightClear54°feels 53°
67 °Clear

Keystone, Wednesday, 21 October

Clear. High 67°, low 52°.

Pressure30.42 inHg
Wind6.3 mph NE
Humidity57%
Visibility—
Dew point46°
Thu, 2266° / 52°0Clear
MorningClear55°feels 54°
AfternoonClear62°feels 61°
EveningClear63°feels 61°
OvernightClear53°feels 52°
66 °Clear

Keystone, Thursday, 22 October

Clear. High 66°, low 52°.

Pressure30.47 inHg
Wind6 mph E
Humidity63%
Visibility—
Dew point48°
Fri, 2367° / 51°0Clear
MorningClear54°feels 53°
AfternoonClear62°feels 61°
EveningClear65°feels 64°
OvernightClear55°feels 55°
67 °Clear

Keystone, Friday, 23 October

Clear. High 67°, low 51°.

Pressure30.42 inHg
Wind4.8 mph SW
Humidity64%
Visibility—
Dew point47°

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 Keystone, 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.