As of 17:25 PDT

Weather in Hartline, WA

48°Current weather

Hartline, Monday, 26 October, 17:25

Overcast. Feels like 46°. High 49°, low 41°.

Pressure29.94 inHg
Wind4.5 mph SW
Humidity76%
Visibility6.2 mi
Dew point40°

Monthly outlook for Hartline, WA: average high 47.7°, average low 37.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 7 November (52.1°), the coolest 2 November (31.8°).

47.7°/37.5°
Average high / low
−0.2°
Below normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November46.8°49.5°-1.5°
5 November – 14 November49.1°45.2°+2.2°
15 November – 24 Novemberat normal40.3°—

October records over 66 years

82.9°1 October 1992All-time high
14.2°31 October 1984All-time low
Tue, 2748° / 40°0Overcast
48 °Overcast

Hartline, Tuesday, 27 October

Overcast. High 48°, low 40°.

Pressure29.97 inHg
Wind3.6 mph S
Humidity78%
Visibility0.9 mi
Dew point38°
Wed, 2850° / 38°0Mostly clear
50 °Mostly clear

Hartline, Wednesday, 28 October

Mostly clear. High 50°, low 38°.

Pressure29.91 inHg
Wind8.5 mph SW
Humidity72%
Visibility6.2 mi
Dew point36°
Thu, 2948° / 33°0.22Rain
48 °Rain

Hartline, Thursday, 29 October

Rain. High 48°, low 33°.

Pressure30.06 inHg
Wind8.4 mph E
Humidity63%
Visibility6.2 mi
Dew point33°
Fri, 3044° / 33°0.04Snow
44 °Snow

Hartline, Friday, 30 October

Snow. High 44°, low 33°.

Pressure30.00 inHg
Wind1.1 mph SW
Humidity81%
Visibility6.2 mi
Dew point34°
Sat, 3146° / 34°0Overcast
46 °Overcast

Hartline, Saturday, 31 October

Overcast. High 46°, low 34°.

Pressure30.03 inHg
Wind6 mph N
Humidity88%
Visibility—
Dew point34°
Sun, 0143° / 34°0Overcast
43 °Overcast

Hartline, Sunday, 1 November

Overcast. High 43°, low 34°.

Pressure30.15 inHg
Wind6 mph NE
Humidity75%
Visibility—
Dew point31°
Mon, 0245° / 32°0Overcast
45 °Overcast

Hartline, Monday, 2 November

Overcast. High 45°, low 32°.

Pressure30.45 inHg
Wind7.8 mph N
Humidity63%
Visibility—
Dew point28°
Tue, 0347° / 35°0Overcast
47 °Overcast

Hartline, Tuesday, 3 November

Overcast. High 47°, low 35°.

Pressure30.33 inHg
Wind7.9 mph N
Humidity61%
Visibility—
Dew point28°
Wed, 0448° / 38°0Overcast
48 °Overcast

Hartline, Wednesday, 4 November

Overcast. High 48°, low 38°.

Pressure30.09 inHg
Wind8.4 mph SE
Humidity54%
Visibility—
Dew point28°
Thu, 0552° / 43°0Overcast
52 °Overcast

Hartline, Thursday, 5 November

Overcast. High 52°, low 43°.

Pressure29.94 inHg
Wind8.5 mph N
Humidity58%
Visibility—
Dew point33°
Fri, 0648° / 45°0.37Rain
48 °Rain

Hartline, Friday, 6 November

Rain. High 48°, low 45°.

Pressure29.50 inHg
Wind10.2 mph NE
Humidity76%
Visibility—
Dew point40°
Sat, 0752° / 40°0.02Light rain
52 °Light rain

Hartline, Saturday, 7 November

Light rain. High 52°, low 40°.

Pressure29.68 inHg
Wind19.1 mph SW
Humidity67%
Visibility—
Dew point38°
Sun, 0845° / 35°0.28Rain
45 °Rain

Hartline, Sunday, 8 November

Rain. High 45°, low 35°.

Pressure30.06 inHg
Wind14.2 mph SE
Humidity74%
Visibility—
Dew point33°
Mon, 0950° / 40°0.01Light rain
50 °Light rain

Hartline, Monday, 9 November

Light rain. High 50°, low 40°.

Pressure30.09 inHg
Wind6.4 mph SW
Humidity77%
Visibility—
Dew point37°
Tue, 1048° / 39°0.15Light rain
48 °Light rain

Hartline, Tuesday, 10 November

Light rain. High 48°, low 39°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity80%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1145° / 33°0.06Climate normal
45 °Climate normal

Hartline, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high57° (1990)
Record low9° (2000)
Thu, 1245° / 33°0.06Climate normal
45 °Climate normal

Hartline, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1999)
Record low15° (1985)
Fri, 1344° / 33°0.08Climate normal
44 °Climate normal

Hartline, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high55° (1999)
Record low13° (2000)
Sat, 1444° / 33°0.04Climate normal
44 °Climate normal

Hartline, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2021)
Record low11° (2000)
Sun, 1543° / 32°0.06Climate normal
43 °Climate normal

Hartline, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.06 in
Chance of precipitation35%
Record high58° (2021)
Record low14° (2000)
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)

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.