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As of 04:13 PDT

Weather in Newcastle, WA

57°Current weather

Newcastle, Sunday, 9 August, 04:13

Clear. Feels like 56°. High 77°, low 56°.

Pressure30.06 inHg
Wind3 mph E
Humidity83%
Visibility6.2 mi
Dew point51°

10-day forecast for Newcastle, WA: 52° to 86°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Saturday, August 15
62° · 0.41 in
Worst day: Monday, August 17

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

Mon, 1080° / 52°0Overcast
MorningClear56°feels 55°
AfternoonOvercast76°feels 75°
EveningMostly clear71°feels 70°
OvernightClear54°feels 53°
80 °Overcast

Newcastle, Monday, 10 August

Overcast. High 80°, low 52°.

Pressure30.09 inHg
Wind3.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point50°
Tue, 1183° / 55°0Clear
MorningMostly clear61°feels 59°
AfternoonClear82°feels 80°
EveningMostly clear69°feels 68°
OvernightClear58°feels 57°
83 °Clear

Newcastle, Tuesday, 11 August

Clear. High 83°, low 55°.

Pressure30.09 inHg
Wind2.6 mph N
Humidity36%
Visibility6.2 mi
Dew point49°
Wed, 1281° / 56°0Clear
MorningClear62°feels 60°
AfternoonClear81°feels 80°
EveningClear72°feels 71°
OvernightOvercast59°feels 58°
81 °Clear

Newcastle, Wednesday, 12 August

Clear. High 81°, low 56°.

Pressure30.00 inHg
Wind2.6 mph W
Humidity39%
Visibility6.2 mi
Dew point50°
Thu, 1384° / 57°0Clear
MorningClear68°feels 67°
AfternoonClear82°feels 80°
EveningClear72°feels 71°
OvernightClear59°feels 58°
84 °Clear

Newcastle, Thursday, 13 August

Clear. High 84°, low 57°.

Pressure29.85 inHg
Wind9.1 mph NW
Humidity32%
Visibility—
Dew point48°
Fri, 1485° / 58°0Overcast
MorningOvercast69°feels 68°
AfternoonOvercast82°feels 81°
EveningOvercast73°feels 72°
OvernightOvercast65°feels 64°
85 °Overcast

Newcastle, Friday, 14 August

Overcast. High 85°, low 58°.

Pressure29.91 inHg
Wind5.9 mph NW
Humidity34%
Visibility—
Dew point50°
Sat, 1586° / 58°0Overcast
MorningOvercast68°feels 67°
AfternoonOvercast81°feels 79°
EveningOvercast71°feels 70°
OvernightOvercast64°feels 64°
86 °Overcast

Newcastle, Saturday, 15 August

Overcast. High 86°, low 58°.

Pressure29.94 inHg
Wind4.9 mph SW
Humidity31%
Visibility—
Dew point46°
Sun, 1683° / 57°0Overcast
MorningOvercast67°feels 66°
AfternoonOvercast80°feels 78°
EveningOvercast70°feels 69°
OvernightOvercast64°feels 63°
83 °Overcast

Newcastle, Sunday, 16 August

Overcast. High 83°, low 57°.

Pressure29.94 inHg
Wind6.9 mph W
Humidity28%
Visibility—
Dew point43°
Mon, 1762° / 57°0.41Rain
MorningRain59°feels 59°
AfternoonRain60°feels 60°
EveningRain58°feels 58°
OvernightRain58°feels 58°
62 °Rain

Newcastle, Monday, 17 August

Rain. High 62°, low 57°.

Pressure30.00 inHg
Wind6.9 mph SW
Humidity94%
Visibility—
Dew point58°
Tue, 1878° / 57°0Partly cloudy
MorningPartly cloudy64°feels 64°
AfternoonPartly cloudy75°feels 74°
EveningPartly cloudy67°feels 67°
OvernightPartly cloudy63°feels 62°
78 °Partly cloudy

Newcastle, Tuesday, 18 August

Partly cloudy. High 78°, low 57°.

Pressure29.97 inHg
Wind5.3 mph N
Humidity40%
Visibility—
Dew point48°

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 Newcastle, WA 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.