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As of 18:11 PDT

Weather in Duncan, WA

85°Current weather

Duncan, Saturday, 8 August, 18:11

Overcast. Feels like 83°. High 86°, low 57°.

Pressure29.88 inHg
Wind10.2 mph W
Humidity31%
Visibility6.2 mi
Dew point50°

Two-week outlook for Duncan, WA: week one averages a high of 86° and week two 89.4°, so week two runs 3.4° warmer than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, August 8: 86°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)86°58.4°0.0 in / 0 d—
2nd (August 15 – August 21)89.4°63°0.1 in / 1 d—

Weekend weather

Sat, August 8
Clear
86°57°
no precip.
Sun, August 9
Clear
86°57°
no precip.
Sat, August 15
Partly cloudy
90°60°
no precip.
Sun, August 16
Mostly clear
94°65°
no precip.
Sun, 0986° / 57°0Clear
86 °Clear

Duncan, Sunday, 9 August

Clear. High 86°, low 57°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity17%
Visibility6.2 mi
Dew point35°
Mon, 1086° / 55°0Clear
86 °Clear

Duncan, Monday, 10 August

Clear. High 86°, low 55°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity23%
Visibility6.2 mi
Dew point40°
Tue, 1188° / 60°0Clear
88 °Clear

Duncan, Tuesday, 11 August

Clear. High 88°, low 60°.

Pressure29.94 inHg
Wind11.1 mph SW
Humidity21%
Visibility6.2 mi
Dew point39°
Wed, 1286° / 61°0Partly cloudy
86 °Partly cloudy

Duncan, Wednesday, 12 August

Partly cloudy. High 86°, low 61°.

Pressure29.83 inHg
Wind10 mph SW
Humidity26%
Visibility6.2 mi
Dew point44°
Thu, 1383° / 60°0Clear
83 °Clear

Duncan, Thursday, 13 August

Clear. High 83°, low 60°.

Pressure29.83 inHg
Wind9.8 mph W
Humidity36%
Visibility—
Dew point45°
Fri, 1485° / 58°0Clear
85 °Clear

Duncan, Friday, 14 August

Clear. High 85°, low 58°.

Pressure29.97 inHg
Wind7.6 mph NW
Humidity29%
Visibility—
Dew point40°
Sat, 1590° / 60°0Partly cloudy
90 °Partly cloudy

Duncan, Saturday, 15 August

Partly cloudy. High 90°, low 60°.

Pressure30.00 inHg
Wind6.3 mph NW
Humidity21%
Visibility—
Dew point37°
Sun, 1694° / 65°0Mostly clear
94 °Mostly clear

Duncan, Sunday, 16 August

Mostly clear. High 94°, low 65°.

Pressure29.94 inHg
Wind14.8 mph SW
Humidity17%
Visibility—
Dew point35°
Mon, 1794° / 66°0Overcast
94 °Overcast

Duncan, Monday, 17 August

Overcast. High 94°, low 66°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity15%
Visibility—
Dew point31°
Tue, 1892° / 69°0.01Light rain
92 °Light rain

Duncan, Tuesday, 18 August

Light rain. High 92°, low 69°.

Pressure29.94 inHg
Wind15.9 mph SE
Humidity25%
Visibility—
Dew point45°
Wed, 1988° / 61°0.1Light rain
88 °Light rain

Duncan, Wednesday, 19 August

Light rain. High 88°, low 61°.

Pressure29.97 inHg
Wind10.9 mph NE
Humidity37%
Visibility—
Dew point49°
Thu, 2084° / 62°0Overcast
84 °Overcast

Duncan, Thursday, 20 August

Overcast. High 84°, low 62°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity25%
Visibility—
Dew point38°
Fri, 2184° / 58°0Mostly clear
84 °Mostly clear

Duncan, Friday, 21 August

Mostly clear. High 84°, low 58°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity31%
Visibility—
Dew point41°

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 Duncan, WA, 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.