As of 02:29 PDT

Weather in South Cheney, WA

62°Current weather

South Cheney, Sunday, 9 August, 02:29

Clear. Feels like 61°. High 87°, low 58°.

Pressure29.91 inHg
Wind7 mph SE
Humidity63%
Visibility6.2 mi
Dew point48°

Monthly outlook for South Cheney, WA: average high 82.4°, average low 59.6°. That is 0.8° below the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 15 August (90.9°), the coolest 23 August (54.3°).

82.4°/59.6°
Average high / low
−0.8°
Below normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August85.1°85.2°-0°
19 August – 28 August78°81.5°-1.9°
29 August – 7 Septemberat normal79.2°

August records over 66 years

107.1°4 August 1961All-time high
42.4°31 August 1964All-time low

Climate normals and records are computed from the nearest reference point — Spokane (15 mi).

Mon, 1085° / 56°0Clear
85 °Clear

South Cheney, Monday, 10 August

Clear. High 85°, low 56°.

Pressure29.88 inHg
Wind11 mph SW
Humidity24%
Visibility6.2 mi
Dew point40°
Tue, 1187° / 58°0Clear
87 °Clear

South Cheney, Tuesday, 11 August

Clear. High 87°, low 58°.

Pressure29.94 inHg
Wind9.3 mph SW
Humidity23%
Visibility6.2 mi
Dew point40°
Wed, 1286° / 62°0Partly cloudy
86 °Partly cloudy

South Cheney, Wednesday, 12 August

Partly cloudy. High 86°, low 62°.

Pressure29.83 inHg
Wind10.1 mph S
Humidity27%
Visibility6.2 mi
Dew point44°
Thu, 1387° / 61°0Clear
87 °Clear

South Cheney, Thursday, 13 August

Clear. High 87°, low 61°.

Pressure29.80 inHg
Wind7.2 mph W
Humidity30%
Visibility
Dew point43°
Fri, 1490° / 62°0Clear
90 °Clear

South Cheney, Friday, 14 August

Clear. High 90°, low 62°.

Pressure29.85 inHg
Wind7.9 mph NE
Humidity23%
Visibility
Dew point39°
Sat, 1591° / 64°0Partly cloudy
91 °Partly cloudy

South Cheney, Saturday, 15 August

Partly cloudy. High 91°, low 64°.

Pressure29.94 inHg
Wind8 mph SW
Humidity23%
Visibility
Dew point40°
Sun, 1688° / 64°0.04Light rain
88 °Light rain

South Cheney, Sunday, 16 August

Light rain. High 88°, low 64°.

Pressure29.91 inHg
Wind12.7 mph S
Humidity27%
Visibility
Dew point42°
Mon, 1774° / 56°0.02Light rain
74 °Light rain

South Cheney, Monday, 17 August

Light rain. High 74°, low 56°.

Pressure29.88 inHg
Wind17 mph W
Humidity44%
Visibility
Dew point49°
Tue, 1876° / 54°0Overcast
76 °Overcast

South Cheney, Tuesday, 18 August

Overcast. High 76°, low 54°.

Pressure29.97 inHg
Wind11 mph W
Humidity41%
Visibility
Dew point42°
Wed, 1982° / 58°0Overcast
82 °Overcast

South Cheney, Wednesday, 19 August

Overcast. High 82°, low 58°.

Pressure29.97 inHg
Wind9.8 mph SW
Humidity36%
Visibility
Dew point44°
Thu, 2084° / 64°0Light rain
84 °Light rain

South Cheney, Thursday, 20 August

Light rain. High 84°, low 64°.

Pressure29.88 inHg
Wind5.8 mph NE
Humidity33%
Visibility
Dew point45°
Fri, 2179° / 63°0.08Light rain
79 °Light rain

South Cheney, Friday, 21 August

Light rain. High 79°, low 63°.

Pressure29.91 inHg
Wind11.4 mph S
Humidity73%
Visibility
Dew point55°
Sat, 2275° / 58°0.1Light rain
75 °Light rain

South Cheney, Saturday, 22 August

Light rain. High 75°, low 58°.

Pressure29.88 inHg
Wind14.2 mph S
Humidity45%
Visibility
Dew point46°
Sun, 2376° / 54°0.01Light rain
76 °Light rain

South Cheney, Sunday, 23 August

Light rain. High 76°, low 54°.

Pressure30.03 inHg
Wind9.5 mph SW
Humidity47%
Visibility
Dew point46°
Mon, 2473° / 60°0Overcast
73 °Overcast

South Cheney, Monday, 24 August

Overcast. High 73°, low 60°.

Pressure29.85 inHg
Wind12.2 mph SW
Humidity33%
Visibility
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 56°0.03Climate normal
80 °Climate normal

South Cheney, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low56°
Average precipitation0.03 in
Chance of precipitation10%
Record high95° (1996)
Record low43° (1992)
Wed, 2682° / 56°0.02Climate normal
82 °Climate normal

South Cheney, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high97° (1996)
Record low47° (1976)
Thu, 2781° / 57°0.02Climate normal
81 °Climate normal

South Cheney, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°
Average low57°
Average precipitation0.02 in
Chance of precipitation12%
Record high95° (1986)
Record low43° (1960)
Fri, 2881° / 56°0.02Climate normal
81 °Climate normal

South Cheney, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high99° (2009)
Record low44° (1960)
Sat, 2982° / 57°0.01Climate normal
82 °Climate normal

South Cheney, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low57°
Average precipitation0.01 in
Chance of precipitation13%
Record high96° (2017)
Record low43° (1965)
Sun, 3080° / 56°0.03Climate normal
80 °Climate normal

South Cheney, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low56°
Average precipitation0.03 in
Chance of precipitation12%
Record high95° (1967)
Record low45° (1965)
Mon, 3179° / 56°0.02Climate normal
79 °Climate normal

South Cheney, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low56°
Average precipitation0.02 in
Chance of precipitation17%
Record high103° (2022)
Record low42° (1964)
Tue, 0179° / 56°0.02Climate normal
79 °Climate normal

South Cheney, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high97° (2025)
Record low45° (2021)
Wed, 0279° / 55°0.02Climate normal
79 °Climate normal

South Cheney, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation10%
Record high100° (2025)
Record low44° (1999)
Thu, 0379° / 55°0.02Climate normal
79 °Climate normal

South Cheney, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation13%
Record high101° (1988)
Record low43° (1980)
Fri, 0480° / 55°0.01Climate normal
80 °Climate normal

South Cheney, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low55°
Average precipitation0.01 in
Chance of precipitation12%
Record high99° (1988)
Record low45° (1965)
Sat, 0579° / 55°0.02Climate normal
79 °Climate normal

South Cheney, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high96° (1988)
Record low44° (1969)
Sun, 0678° / 54°0.02Climate normal
78 °Climate normal

South Cheney, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation15%
Record high95° (2024)
Record low41° (1960)
Mon, 0777° / 53°0.02Climate normal
77 °Climate normal

South Cheney, Monday, 7 September

Climate normal for this date — 60-year average.

Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation10%
Record high95° (2024)
Record low41° (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 South Cheney, 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 South Cheney, 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.