As of 04:59 PDT

Weather in Raft Island, WA

55°

Raft Island, Sunday, 9 August, 04:59

Clear. Feels like 55°. High 75°, low 55°.

Pressure30.09 inHg

Wind1.4 mph SW

Humidity92%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Raft Island, WA: average high 77.4°, average low 55°. That is 0.8° above the climate normal for August. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 13 August (88.1°), the coolest 11 August (50.9°).

77.4°/55°

Average high / low

+0.8°

Above normal

3 / 2

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	80.8°	77°	+2.1°
19 August – 28 August	71.6°	74.5°	-1.6°
29 August – 7 September	at normal	72.5°	—

August records over 66 years

98.4°9 August 1981All-time high

46°22 August 1973All-time low

Climate normals and records are computed from the nearest reference point — Tacoma (12 mi).

Mon, 1083° / 52°

83 °

Raft Island, Monday, 10 August

Partly cloudy. High 83°, low 52°.

Pressure30.09 inHg

Wind3.2 mph SW

Humidity46%

Visibility6.2 mi

Dew point52°

Tue, 1187° / 51°

87 °

Raft Island, Tuesday, 11 August

Clear. High 87°, low 51°.

Pressure30.09 inHg

Wind1.4 mph SW

Humidity38%

Visibility6.2 mi

Dew point52°

Wed, 1285° / 54°

85 °

Raft Island, Wednesday, 12 August

Clear. High 85°, low 54°.

Pressure30.00 inHg

Wind3.4 mph SW

Humidity43%

Visibility6.2 mi

Dew point53°

Thu, 1388° / 53°

88 °

Raft Island, Thursday, 13 August

Clear. High 88°, low 53°.

Pressure29.85 inHg

Wind6.3 mph N

Humidity30%

Visibility—

Dew point49°

Fri, 1485° / 55°

85 °

Raft Island, Friday, 14 August

Overcast. High 85°, low 55°.

Pressure29.91 inHg

Wind7.4 mph W

Humidity36%

Visibility—

Dew point52°

Sat, 1583° / 54°

83 °

Raft Island, Saturday, 15 August

Overcast. High 83°, low 54°.

Pressure29.94 inHg

Wind10.5 mph W

Humidity33%

Visibility—

Dew point48°

Sun, 1682° / 53°

82 °

Raft Island, Sunday, 16 August

Overcast. High 82°, low 53°.

Pressure29.94 inHg

Wind10.6 mph W

Humidity30%

Visibility—

Dew point44°

Mon, 1760° / 58°

0.2

60 °

Raft Island, Monday, 17 August

Light rain. High 60°, low 58°.

Pressure30.00 inHg

Wind6 mph SW

Humidity97%

Visibility—

Dew point58°

Tue, 1880° / 56°

80 °

Raft Island, Tuesday, 18 August

Overcast. High 80°, low 56°.

Pressure29.97 inHg

Wind3.5 mph SW

Humidity38%

Visibility—

Dew point49°

Wed, 1978° / 58°

78 °

Raft Island, Wednesday, 19 August

Overcast. High 78°, low 58°.

Pressure29.97 inHg

Wind4.5 mph W

Humidity41%

Visibility—

Dew point51°

Thu, 2080° / 60°

0.03

80 °

Raft Island, Thursday, 20 August

Light rain. High 80°, low 60°.

Pressure29.91 inHg

Wind7.8 mph SW

Humidity48%

Visibility—

Dew point57°

Fri, 2171° / 57°

0.02

71 °

Raft Island, Friday, 21 August

Light rain. High 71°, low 57°.

Pressure29.97 inHg

Wind9.2 mph SW

Humidity66%

Visibility—

Dew point54°

Sat, 2269° / 55°

0.2

69 °

Raft Island, Saturday, 22 August

Light rain. High 69°, low 55°.

Pressure30.03 inHg

Wind6.1 mph SW

Humidity75%

Visibility—

Dew point58°

Sun, 2371° / 53°

71 °

Raft Island, Sunday, 23 August

Overcast. High 71°, low 53°.

Pressure30.06 inHg

Wind5.3 mph S

Humidity52%

Visibility—

Dew point51°

Mon, 2459° / 55°

0.6

59 °

Raft Island, Monday, 24 August

Rain. High 59°, low 55°.

Pressure29.88 inHg

Wind6.3 mph S

Humidity96%

Visibility—

Dew point56°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2574° / 55°

0.05

74 °

Raft Island, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high74°

Average low55°

Average precipitation0.05 in

Chance of precipitation17%

Record high89° (2025)

Record low48° (1995)

Wed, 2675° / 55°

0.03

75 °

Raft Island, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high75°

Average low55°

Average precipitation0.03 in

Chance of precipitation18%

Record high89° (2016)

Record low49° (1969)

Thu, 2775° / 56°

0.06

75 °

Raft Island, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high75°

Average low56°

Average precipitation0.06 in

Chance of precipitation18%

Record high92° (1986)

Record low49° (1962)

Fri, 2874° / 56°

0.04

74 °

Raft Island, Friday, 28 August

Climate normal for this date — 60-year average.

Average high74°

Average low56°

Average precipitation0.04 in

Chance of precipitation15%

Record high92° (1967)

Record low46° (1960)

Sat, 2974° / 56°

0.09

74 °

Raft Island, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high74°

Average low56°

Average precipitation0.09 in

Chance of precipitation23%

Record high88° (1996)

Record low49° (1969)

Sun, 3073° / 56°

0.07

73 °

Raft Island, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.07 in

Chance of precipitation25%

Record high86° (1987)

Record low46° (1965)

Mon, 3172° / 55°

0.05

72 °

Raft Island, Monday, 31 August

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.05 in

Chance of precipitation23%

Record high91° (1987)

Record low47° (2008)

Tue, 0172° / 55°

0.07

72 °

Raft Island, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.07 in

Chance of precipitation25%

Record high89° (1987)

Record low47° (1964)

Wed, 0273° / 55°

0.06

73 °

Raft Island, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.06 in

Chance of precipitation25%

Record high93° (1988)

Record low46° (2000)

Thu, 0373° / 55°

0.05

73 °

Raft Island, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.05 in

Chance of precipitation18%

Record high92° (1988)

Record low46° (1975)

Fri, 0473° / 55°

0.02

73 °

Raft Island, Friday, 4 September

Climate normal for this date — 60-year average.

Average high73°

Average low55°

Average precipitation0.02 in

Chance of precipitation15%

Record high87° (2017)

Record low47° (1965)

Sat, 0572° / 55°

0.05

72 °

Raft Island, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high72°

Average low55°

Average precipitation0.05 in

Chance of precipitation22%

Record high94° (2017)

Record low47° (2015)

Sun, 0672° / 54°

0.07

72 °

Raft Island, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high72°

Average low54°

Average precipitation0.07 in

Chance of precipitation23%

Record high91° (2017)

Record low46° (1969)

Mon, 0772° / 54°

0.04

72 °

Raft Island, Monday, 7 September

Climate normal for this date — 60-year average.

Average high72°

Average low54°

Average precipitation0.04 in

Chance of precipitation22%

Record high87° (1981)

Record low43° (1960)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Raft Island, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Raft Island, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.