As of 06:09 PDT

Weather in Chewelah, WA

54°

Chewelah, Sunday, 9 August, 06:09

Clear. Feels like 53°. High 84°, low 54°.

Pressure29.94 inHg

Wind2 mph E

Humidity75%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Chewelah, WA: average high 93°, average low 60.1°. That is 5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 24 August (104.3°), the coolest 9 August (54°).

93°/60.1°

Average high / low

+5°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	89.4°	85.3°	+2.3°
19 August – 28 August	98.9°	81.6°	+9.6°
29 August – 7 September	at normal	79°	—

August records over 66 years

105.8°4 August 1961All-time high

42.6°25 August 1960All-time low

Mon, 1082° / 56°

82 °

Chewelah, Monday, 10 August

Mostly clear. High 82°, low 56°.

Pressure29.88 inHg

Wind5.8 mph S

Humidity23%

Visibility6.2 mi

Dew point41°

Tue, 1191° / 58°

91 °

Chewelah, Tuesday, 11 August

Clear. High 91°, low 58°.

Pressure29.91 inHg

Wind5.4 mph S

Humidity22%

Visibility6.2 mi

Dew point40°

Wed, 1290° / 60°

0.01

90 °

Chewelah, Wednesday, 12 August

Light rain. High 90°, low 60°.

Pressure29.83 inHg

Wind3.7 mph S

Humidity25%

Visibility6.2 mi

Dew point44°

Thu, 1385° / 55°

0.01

85 °

Chewelah, Thursday, 13 August

Light rain. High 85°, low 55°.

Pressure29.85 inHg

Wind6.9 mph NW

Humidity38%

Visibility—

Dew point48°

Fri, 1488° / 55°

88 °

Chewelah, Friday, 14 August

Clear. High 88°, low 55°.

Pressure29.91 inHg

Wind6.1 mph NW

Humidity32%

Visibility—

Dew point45°

Sat, 1595° / 60°

95 °

Chewelah, Saturday, 15 August

Mostly clear. High 95°, low 60°.

Pressure29.94 inHg

Wind4.2 mph SW

Humidity18%

Visibility—

Dew point37°

Sun, 1697° / 64°

97 °

Chewelah, Sunday, 16 August

Partly cloudy. High 97°, low 64°.

Pressure29.94 inHg

Wind10.7 mph SW

Humidity22%

Visibility—

Dew point44°

Mon, 1791° / 61°

91 °

Chewelah, Monday, 17 August

Mostly clear. High 91°, low 61°.

Pressure29.94 inHg

Wind11.5 mph SW

Humidity20%

Visibility—

Dew point36°

Tue, 1891° / 58°

91 °

Chewelah, Tuesday, 18 August

Mostly clear. High 91°, low 58°.

Pressure30.06 inHg

Wind4.8 mph SW

Humidity27%

Visibility—

Dew point41°

Wed, 1995° / 63°

95 °

Chewelah, Wednesday, 19 August

Clear. High 95°, low 63°.

Pressure30.00 inHg

Wind8.7 mph SW

Humidity22%

Visibility—

Dew point39°

Thu, 2097° / 61°

97 °

Chewelah, Thursday, 20 August

Clear. High 97°, low 61°.

Pressure29.94 inHg

Wind11 mph SW

Humidity18%

Visibility—

Dew point36°

Fri, 2197° / 61°

97 °

Chewelah, Friday, 21 August

Overcast. High 97°, low 61°.

Pressure29.94 inHg

Wind4 mph N

Humidity21%

Visibility—

Dew point40°

Sat, 2298° / 64°

98 °

Chewelah, Saturday, 22 August

Partly cloudy. High 98°, low 64°.

Pressure29.91 inHg

Wind6.9 mph SW

Humidity15%

Visibility—

Dew point34°

Sun, 23102° / 66°

102 °

Chewelah, Sunday, 23 August

Clear. High 102°, low 66°.

Pressure30.00 inHg

Wind5 mph SW

Humidity17%

Visibility—

Dew point38°

Mon, 24104° / 67°

104 °

Chewelah, Monday, 24 August

Clear. High 104°, low 67°.

Pressure29.97 inHg

Wind4 mph S

Humidity16%

Visibility—

Dew point39°

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

Tue, 2580° / 57°

0.04

80 °

Chewelah, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°

Average low57°

Average precipitation0.04 in

Chance of precipitation13%

Record high98° (2025)

Record low43° (1960)

Wed, 2682° / 57°

0.02

82 °

Chewelah, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°

Average low57°

Average precipitation0.02 in

Chance of precipitation13%

Record high98° (1996)

Record low46° (1976)

Thu, 2781° / 58°

0.02

81 °

Chewelah, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°

Average low58°

Average precipitation0.02 in

Chance of precipitation13%

Record high96° (1986)

Record low45° (1960)

Fri, 2881° / 57°

0.02

81 °

Chewelah, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°

Average low57°

Average precipitation0.02 in

Chance of precipitation7%

Record high98° (1986)

Record low44° (1960)

Sat, 2982° / 57°

0.01

82 °

Chewelah, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°

Average low57°

Average precipitation0.01 in

Chance of precipitation8%

Record high97° (2017)

Record low44° (1965)

Sun, 3080° / 56°

0.05

80 °

Chewelah, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°

Average low56°

Average precipitation0.05 in

Chance of precipitation13%

Record high94° (1967)

Record low44° (1964)

Mon, 3179° / 56°

0.04

79 °

Chewelah, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0.04 in

Chance of precipitation17%

Record high99° (2022)

Record low44° (1964)

Tue, 0179° / 56°

0.02

79 °

Chewelah, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0.02 in

Chance of precipitation13%

Record high100° (2025)

Record low44° (2021)

Wed, 0279° / 55°

0.03

79 °

Chewelah, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.03 in

Chance of precipitation13%

Record high102° (2025)

Record low44° (2021)

Thu, 0379° / 55°

0.04

79 °

Chewelah, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.04 in

Chance of precipitation17%

Record high101° (2025)

Record low44° (2000)

Fri, 0479° / 56°

0.02

79 °

Chewelah, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°

Average low56°

Average precipitation0.02 in

Chance of precipitation13%

Record high100° (1988)

Record low44° (1964)

Sat, 0579° / 55°

0.02

79 °

Chewelah, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°

Average low55°

Average precipitation0.02 in

Chance of precipitation10%

Record high97° (1988)

Record low44° (2000)

Sun, 0678° / 55°

0.04

78 °

Chewelah, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°

Average low55°

Average precipitation0.04 in

Chance of precipitation17%

Record high94° (2017)

Record low43° (1992)

Mon, 0777° / 54°

0.02

77 °

Chewelah, Monday, 7 September

Climate normal for this date — 60-year average.

Average high77°

Average low54°

Average precipitation0.02 in

Chance of precipitation12%

Record high95° (2024)

Record low44° (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 Chewelah, 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 Chewelah, 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.