As of 03:04 PDT

Weather in Humphrey, WA

54°Current weather

Humphrey, Sunday, 9 August, 03:04

Clear. Feels like 54°. High 77°, low 53°.

Pressure30.06 inHg
Wind3.5 mph SE
Humidity91%
Visibility6.2 mi
Dew point51°

Monthly outlook for Humphrey, WA: average high 72.6°, average low 55.4°. That is 0.8° below the climate normal for August. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 14 August (80.7°), the coolest 10 August (49.3°).

72.6°/55.4°
Average high / low
−0.8°
Below normal
5 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August75.9°74.8°+0.6°
19 August – 28 August67°72.8°-3.2°
29 August – 7 Septemberat normal71.3°

August records over 66 years

96.4°25 August 1996All-time high
38.7°29 August 1980All-time low

Climate normals and records are computed from the nearest reference point — Greenwater (7 mi).

Mon, 1076° / 49°0Clear
76 °Clear

Humphrey, Monday, 10 August

Clear. High 76°, low 49°.

Pressure30.06 inHg
Wind6.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point49°
Tue, 1179° / 53°0Clear
79 °Clear

Humphrey, Tuesday, 11 August

Clear. High 79°, low 53°.

Pressure30.09 inHg
Wind6.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point47°
Wed, 1277° / 54°0Clear
77 °Clear

Humphrey, Wednesday, 12 August

Clear. High 77°, low 54°.

Pressure29.97 inHg
Wind6.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point50°
Thu, 1381° / 55°0Clear
81 °Clear

Humphrey, Thursday, 13 August

Clear. High 81°, low 55°.

Pressure29.85 inHg
Wind7 mph NW
Humidity41%
Visibility
Dew point52°
Fri, 1481° / 58°0Overcast
81 °Overcast

Humphrey, Friday, 14 August

Overcast. High 81°, low 58°.

Pressure29.94 inHg
Wind7.1 mph W
Humidity39%
Visibility
Dew point52°
Sat, 1581° / 58°0Clear
81 °Clear

Humphrey, Saturday, 15 August

Clear. High 81°, low 58°.

Pressure29.97 inHg
Wind7 mph W
Humidity43%
Visibility
Dew point54°
Sun, 1677° / 57°0Overcast
77 °Overcast

Humphrey, Sunday, 16 August

Overcast. High 77°, low 57°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity41%
Visibility
Dew point50°
Mon, 1759° / 56°0.48Light rain
59 °Light rain

Humphrey, Monday, 17 August

Light rain. High 59°, low 56°.

Pressure30.00 inHg
Wind5.1 mph E
Humidity98%
Visibility
Dew point58°
Tue, 1872° / 55°0.01Light rain
72 °Light rain

Humphrey, Tuesday, 18 August

Light rain. High 72°, low 55°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity48%
Visibility
Dew point49°
Wed, 1974° / 56°0Overcast
74 °Overcast

Humphrey, Wednesday, 19 August

Overcast. High 74°, low 56°.

Pressure30.00 inHg
Wind5.1 mph NW
Humidity61%
Visibility
Dew point55°
Thu, 2076° / 60°0.36Rain
76 °Rain

Humphrey, Thursday, 20 August

Rain. High 76°, low 60°.

Pressure29.91 inHg
Wind6.2 mph W
Humidity59%
Visibility
Dew point59°
Fri, 2167° / 57°0.09Light rain
67 °Light rain

Humphrey, Friday, 21 August

Light rain. High 67°, low 57°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity72%
Visibility
Dew point57°
Sat, 2261° / 57°0.41Light rain
61 °Light rain

Humphrey, Saturday, 22 August

Light rain. High 61°, low 57°.

Pressure30.03 inHg
Wind4.2 mph W
Humidity99%
Visibility
Dew point59°
Sun, 2366° / 55°0Overcast
66 °Overcast

Humphrey, Sunday, 23 August

Overcast. High 66°, low 55°.

Pressure30.09 inHg
Wind5.5 mph NW
Humidity67%
Visibility
Dew point52°
Mon, 2457° / 54°0.72Rain
57 °Rain

Humphrey, Monday, 24 August

Rain. High 57°, low 54°.

Pressure29.88 inHg
Wind4.1 mph NW
Humidity99%
Visibility
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 51°0.1Climate normal
73 °Climate normal

Humphrey, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high73°
Average low51°
Average precipitation0.1 in
Chance of precipitation23%
Record high96° (1996)
Record low42° (1973)
Wed, 2674° / 52°0.06Climate normal
74 °Climate normal

Humphrey, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.06 in
Chance of precipitation33%
Record high92° (1986)
Record low43° (1993)
Thu, 2773° / 53°0.11Climate normal
73 °Climate normal

Humphrey, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high73°
Average low53°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (1986)
Record low45° (1995)
Fri, 2874° / 52°0.06Climate normal
74 °Climate normal

Humphrey, Friday, 28 August

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.06 in
Chance of precipitation23%
Record high93° (2017)
Record low39° (2024)
Sat, 2973° / 53°0.1Climate normal
73 °Climate normal

Humphrey, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high73°
Average low53°
Average precipitation0.1 in
Chance of precipitation35%
Record high92° (1967)
Record low39° (1980)
Sun, 3071° / 53°0.13Climate normal
71 °Climate normal

Humphrey, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (1967)
Record low41° (1965)
Mon, 3171° / 52°0.07Climate normal
71 °Climate normal

Humphrey, Monday, 31 August

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.07 in
Chance of precipitation40%
Record high94° (1987)
Record low41° (1964)
Tue, 0171° / 52°0.14Climate normal
71 °Climate normal

Humphrey, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.14 in
Chance of precipitation32%
Record high90° (1988)
Record low39° (1973)
Wed, 0272° / 52°0.11Climate normal
72 °Climate normal

Humphrey, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high72°
Average low52°
Average precipitation0.11 in
Chance of precipitation27%
Record high96° (2022)
Record low38° (2021)
Thu, 0372° / 51°0.1Climate normal
72 °Climate normal

Humphrey, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high72°
Average low51°
Average precipitation0.1 in
Chance of precipitation27%
Record high100° (1988)
Record low38° (2021)
Fri, 0472° / 51°0.06Climate normal
72 °Climate normal

Humphrey, Friday, 4 September

Climate normal for this date — 60-year average.

Average high72°
Average low51°
Average precipitation0.06 in
Chance of precipitation32%
Record high98° (1988)
Record low41° (2015)
Sat, 0571° / 52°0.11Climate normal
71 °Climate normal

Humphrey, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.11 in
Chance of precipitation35%
Record high99° (2017)
Record low41° (2000)
Sun, 0671° / 51°0.14Climate normal
71 °Climate normal

Humphrey, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.14 in
Chance of precipitation35%
Record high94° (2024)
Record low41° (1969)
Mon, 0771° / 51°0.08Climate normal
71 °Climate normal

Humphrey, Monday, 7 September

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (2024)
Record low38° (1992)

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 Humphrey, 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 Humphrey, 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.