As of 12:49 PDT

Weather in Hartline, WA

45°Current weather

Hartline, Saturday, 31 October, 12:49

Partly cloudy. Feels like 43°. High 46°, low 32°.

Pressure30.03 inHg
Wind5.3 mph N
Humidity68%
Visibility—
Dew point36°

Monthly outlook for Hartline, WA: average high 52.2°, average low 39°. That is 3.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 12 November (59.4°), the coolest 31 October (31.6°).

52.2°/39°
Average high / low
+3.4°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November52.4°47.2°+2.8°
10 November – 19 November52°43.3°+4.8°
20 November – 29 Novemberat normal37.4°—

October records over 66 years

82.9°1 October 1992All-time high
14.2°31 October 1984All-time low
Sun, 0152° / 37°0Clear
52 °Clear

Hartline, Sunday, 1 November

Clear. High 52°, low 37°.

Pressure30.00 inHg
Wind6.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point35°
Mon, 0254° / 35°0Partly cloudy
54 °Partly cloudy

Hartline, Monday, 2 November

Partly cloudy. High 54°, low 35°.

Pressure30.33 inHg
Wind6.3 mph E
Humidity66%
Visibility6.2 mi
Dew point37°
Tue, 0353° / 41°0Overcast
53 °Overcast

Hartline, Tuesday, 3 November

Overcast. High 53°, low 41°.

Pressure30.15 inHg
Wind4.4 mph N
Humidity60%
Visibility6.2 mi
Dew point36°
Wed, 0453° / 36°0Overcast
53 °Overcast

Hartline, Wednesday, 4 November

Overcast. High 53°, low 36°.

Pressure30.06 inHg
Wind0 mph NW
Humidity82%
Visibility6.2 mi
Dew point40°
Thu, 0552° / 38°0.04Light rain
52 °Light rain

Hartline, Thursday, 5 November

Light rain. High 52°, low 38°.

Pressure30.15 inHg
Wind2.5 mph W
Humidity87%
Visibility—
Dew point41°
Fri, 0654° / 38°0.01Light rain
54 °Light rain

Hartline, Friday, 6 November

Light rain. High 54°, low 38°.

Pressure30.00 inHg
Wind19.3 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 0752° / 42°0.02Light rain
52 °Light rain

Hartline, Saturday, 7 November

Light rain. High 52°, low 42°.

Pressure30.12 inHg
Wind9.2 mph SE
Humidity47%
Visibility—
Dew point27°
Sun, 0856° / 44°0.02Light rain
56 °Light rain

Hartline, Sunday, 8 November

Light rain. High 56°, low 44°.

Pressure29.85 inHg
Wind17.4 mph S
Humidity69%
Visibility—
Dew point45°
Mon, 0952° / 38°0Overcast
52 °Overcast

Hartline, Monday, 9 November

Overcast. High 52°, low 38°.

Pressure30.12 inHg
Wind7.1 mph SW
Humidity63%
Visibility—
Dew point34°
Tue, 1054° / 37°0Overcast
54 °Overcast

Hartline, Tuesday, 10 November

Overcast. High 54°, low 37°.

Pressure30.18 inHg
Wind9.9 mph E
Humidity58%
Visibility—
Dew point32°
Wed, 1152° / 43°0.09Light rain
52 °Light rain

Hartline, Wednesday, 11 November

Light rain. High 52°, low 43°.

Pressure29.94 inHg
Wind19.2 mph S
Humidity69%
Visibility—
Dew point37°
Thu, 1259° / 45°0.15Light rain
59 °Light rain

Hartline, Thursday, 12 November

Light rain. High 59°, low 45°.

Pressure29.53 inHg
Wind32.6 mph S
Humidity68%
Visibility—
Dew point47°
Fri, 1349° / 38°0.09Light rain
49 °Light rain

Hartline, Friday, 13 November

Light rain. High 49°, low 38°.

Pressure30.15 inHg
Wind8.1 mph NE
Humidity70%
Visibility—
Dew point36°
Sat, 1448° / 43°0.01Light rain
48 °Light rain

Hartline, Saturday, 14 November

Light rain. High 48°, low 43°.

Pressure29.94 inHg
Wind9.8 mph S
Humidity87%
Visibility—
Dew point42°
Sun, 1550° / 38°0Mostly clear
50 °Mostly clear

Hartline, Sunday, 15 November

Mostly clear. High 50°, low 38°.

Pressure30.12 inHg
Wind6.3 mph NW
Humidity61%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1642° / 32°0.07Climate normal
42 °Climate normal

Hartline, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (1999)
Record low18° (2014)
Tue, 1743° / 32°0.08Climate normal
43 °Climate normal

Hartline, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation35%
Record high56° (1976)
Record low16° (2000)
Wed, 1842° / 31°0.04Climate normal
42 °Climate normal

Hartline, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.04 in
Chance of precipitation28%
Record high54° (2003)
Record low15° (1985)
Thu, 1941° / 30°0.09Climate normal
41 °Climate normal

Hartline, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation43%
Record high51° (2012)
Record low-1° (1985)
Fri, 2041° / 30°0.08Climate normal
41 °Climate normal

Hartline, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high51° (2002)
Record low12° (1985)
Sat, 2139° / 29°0.07Climate normal
39 °Climate normal

Hartline, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.07 in
Chance of precipitation35%
Record high52° (1974)
Record low-5° (1985)
Sun, 2238° / 27°0.08Climate normal
38 °Climate normal

Hartline, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation33%
Record high52° (1990)
Record low0° (1985)
Mon, 2337° / 28°0.07Climate normal
37 °Climate normal

Hartline, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°
Average low28°
Average precipitation0.07 in
Chance of precipitation47%
Record high55° (2017)
Record low-10° (1985)
Tue, 2438° / 28°0.07Climate normal
38 °Climate normal

Hartline, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.07 in
Chance of precipitation47%
Record high51° (2004)
Record low-7° (1985)
Wed, 2537° / 28°0.06Climate normal
37 °Climate normal

Hartline, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high37°
Average low28°
Average precipitation0.06 in
Chance of precipitation32%
Record high51° (2004)
Record low-5° (1985)
Thu, 2636° / 27°0.04Climate normal
36 °Climate normal

Hartline, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high50° (2016)
Record low-1° (1985)
Fri, 2737° / 26°0.08Climate normal
37 °Climate normal

Hartline, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation33%
Record high53° (2014)
Record low-6° (1985)
Sat, 2836° / 26°0.05Climate normal
36 °Climate normal

Hartline, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high54° (2021)
Record low-11° (1985)
Sun, 2935° / 25°0.05Climate normal
35 °Climate normal

Hartline, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high35°
Average low25°
Average precipitation0.05 in
Chance of precipitation33%
Record high53° (2021)
Record low-14° (1985)

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 Hartline, 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 Hartline, 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.