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As of 03:28 EDT

Weather in Perth, DE

55°Current weather

Perth, Tuesday, 13 October, 03:28

Clear. Feels like 55°. High 76°, low 54°.

Pressure29.94 inHg
Wind0 mph N
Humidity95%
Visibility6.2 mi
Dew point54°

Two-week outlook for Perth, DE: week one averages a high of 67.4° and week two 63.4°, so week two runs 4° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 53°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 13 – October 19)67.4°49.9°0.4 in / 1 d—
2nd (October 20 – October 26)63.4°50.9°0.6 in / 1 d—

Weekend weather

Sat, October 17
Clear
53°40°
no precip.
Sun, October 18
Clear
57°39°
no precip.
Sat, October 24
Overcast
71°57°
no precip.
Sun, October 25
Overcast
60°53°
no precip.
Wed, 1481° / 64°0.02Light rain
81 °Light rain

Perth, Wednesday, 14 October

Light rain. High 81°, low 64°.

Pressure29.91 inHg
Wind8.1 mph W
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 1566° / 54°0Mostly clear
66 °Mostly clear

Perth, Thursday, 15 October

Mostly clear. High 66°, low 54°.

Pressure30.24 inHg
Wind6.2 mph NE
Humidity62%
Visibility6.2 mi
Dew point49°
Fri, 1676° / 58°0.39Rain
76 °Rain

Perth, Friday, 16 October

Rain. High 76°, low 58°.

Pressure29.65 inHg
Wind13.6 mph SW
Humidity88%
Visibility6.2 mi
Dew point67°
Sat, 1753° / 40°0Clear
53 °Clear

Perth, Saturday, 17 October

Clear. High 53°, low 40°.

Pressure30.18 inHg
Wind18.9 mph NW
Humidity52%
Visibility—
Dew point31°
Sun, 1857° / 39°0Clear
57 °Clear

Perth, Sunday, 18 October

Clear. High 57°, low 39°.

Pressure30.50 inHg
Wind8.1 mph SW
Humidity54%
Visibility—
Dew point35°
Mon, 1962° / 40°0Clear
62 °Clear

Perth, Monday, 19 October

Clear. High 62°, low 40°.

Pressure30.53 inHg
Wind9.1 mph SW
Humidity60%
Visibility—
Dew point39°
Tue, 2064° / 49°0Overcast
64 °Overcast

Perth, Tuesday, 20 October

Overcast. High 64°, low 49°.

Pressure30.36 inHg
Wind4.1 mph SW
Humidity67%
Visibility—
Dew point46°
Wed, 2166° / 50°0Clear
66 °Clear

Perth, Wednesday, 21 October

Clear. High 66°, low 50°.

Pressure30.36 inHg
Wind6.7 mph NE
Humidity57%
Visibility—
Dew point44°
Thu, 2264° / 50°0Clear
64 °Clear

Perth, Thursday, 22 October

Clear. High 64°, low 50°.

Pressure30.50 inHg
Wind7.3 mph S
Humidity60%
Visibility—
Dew point44°
Fri, 2367° / 49°0Clear
67 °Clear

Perth, Friday, 23 October

Clear. High 67°, low 49°.

Pressure30.39 inHg
Wind9.8 mph SW
Humidity66%
Visibility—
Dew point47°
Sat, 2471° / 57°0Overcast
71 °Overcast

Perth, Saturday, 24 October

Overcast. High 71°, low 57°.

Pressure30.18 inHg
Wind9.4 mph W
Humidity81%
Visibility—
Dew point54°
Sun, 2560° / 53°0Overcast
60 °Overcast

Perth, Sunday, 25 October

Overcast. High 60°, low 53°.

Pressure30.24 inHg
Wind7.7 mph NW
Humidity61%
Visibility—
Dew point43°
Mon, 2652° / 48°0.55Rain
52 °Rain

Perth, Monday, 26 October

Rain. High 52°, low 48°.

Pressure30.06 inHg
Wind9.8 mph N
Humidity78%
Visibility—
Dew point45°

About this forecast

Can I plan a trip on a 2-week forecast?

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.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Perth, DE, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.