As of 02:39 PDT

Weather in Boylston, WA

39°Current weather

Boylston, Monday, 12 October, 02:39

Clear. Feels like 39°. High 56°, low 37°.

Pressure29.97 inHg
Wind0.5 mph S
Humidity73%
Visibility6.2 mi
Dew point31°

Monthly outlook for Boylston, WA: average high 58.1°, average low 41.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 16 October (66.8°), the coolest 20 October (37.1°).

58.1°/41.7°
Average high / low
+0.2°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October58.4°59.4°-0.6°
22 October – 31 October57.5°53°+2.5°
1 November – 10 Novemberat normal47.6°—

October records over 66 years

84.4°6 October 2014All-time high
12°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Kittitas (10 mi).

Tue, 1358° / 38°0Clear
58 °Clear

Boylston, Tuesday, 13 October

Clear. High 58°, low 38°.

Pressure30.15 inHg
Wind2 mph SW
Humidity41%
Visibility6.2 mi
Dew point28°
Wed, 1465° / 43°0Clear
65 °Clear

Boylston, Wednesday, 14 October

Clear. High 65°, low 43°.

Pressure30.21 inHg
Wind2.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point43°
Thu, 1563° / 47°0Mostly clear
63 °Mostly clear

Boylston, Thursday, 15 October

Mostly clear. High 63°, low 47°.

Pressure30.42 inHg
Wind7.2 mph E
Humidity45%
Visibility6.2 mi
Dew point39°
Fri, 1667° / 48°0Clear
67 °Clear

Boylston, Friday, 16 October

Clear. High 67°, low 48°.

Pressure30.24 inHg
Wind2.5 mph SE
Humidity41%
Visibility—
Dew point36°
Sat, 1760° / 49°0Overcast
60 °Overcast

Boylston, Saturday, 17 October

Overcast. High 60°, low 49°.

Pressure30.00 inHg
Wind20.8 mph W
Humidity47%
Visibility—
Dew point37°
Sun, 1859° / 40°0Clear
59 °Clear

Boylston, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.03 inHg
Wind18.3 mph W
Humidity44%
Visibility—
Dew point31°
Mon, 1948° / 40°0.15Light rain
48 °Light rain

Boylston, Monday, 19 October

Light rain. High 48°, low 40°.

Pressure29.83 inHg
Wind10 mph SW
Humidity80%
Visibility—
Dew point40°
Tue, 2053° / 37°0Mostly clear
53 °Mostly clear

Boylston, Tuesday, 20 October

Mostly clear. High 53°, low 37°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity60%
Visibility—
Dew point32°
Wed, 2155° / 37°0Clear
55 °Clear

Boylston, Wednesday, 21 October

Clear. High 55°, low 37°.

Pressure30.15 inHg
Wind8.7 mph SW
Humidity54%
Visibility—
Dew point31°
Thu, 2255° / 39°0Overcast
55 °Overcast

Boylston, Thursday, 22 October

Overcast. High 55°, low 39°.

Pressure30.24 inHg
Wind8.8 mph E
Humidity51%
Visibility—
Dew point31°
Fri, 2359° / 39°0Clear
59 °Clear

Boylston, Friday, 23 October

Clear. High 59°, low 39°.

Pressure30.09 inHg
Wind15.4 mph W
Humidity49%
Visibility—
Dew point31°
Sat, 2459° / 44°0Partly cloudy
59 °Partly cloudy

Boylston, Saturday, 24 October

Partly cloudy. High 59°, low 44°.

Pressure30.21 inHg
Wind16.4 mph W
Humidity51%
Visibility—
Dew point35°
Sun, 2557° / 41°0Partly cloudy
57 °Partly cloudy

Boylston, Sunday, 25 October

Partly cloudy. High 57°, low 41°.

Pressure30.24 inHg
Wind4.3 mph SE
Humidity52%
Visibility—
Dew point34°
Mon, 2657° / 40°0Partly cloudy
57 °Partly cloudy

Boylston, Monday, 26 October

Partly cloudy. High 57°, low 40°.

Pressure30.06 inHg
Wind4.7 mph SE
Humidity49%
Visibility—
Dew point32°
Tue, 2758° / 47°0Overcast
58 °Overcast

Boylston, Tuesday, 27 October

Overcast. High 58°, low 47°.

Pressure29.88 inHg
Wind15.7 mph NW
Humidity57%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2852° / 36°0.06Climate normal
52 °Climate normal

Boylston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation40%
Record high64° (2006)
Record low22° (2023)
Thu, 2951° / 35°0.06Climate normal
51 °Climate normal

Boylston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation37%
Record high67° (1987)
Record low18° (1991)
Fri, 3050° / 35°0.07Climate normal
50 °Climate normal

Boylston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation40%
Record high64° (2015)
Record low12° (1991)
Sat, 3150° / 35°0.13Climate normal
50 °Climate normal

Boylston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (1988)
Record low21° (2002)
Sun, 0149° / 35°0.09Climate normal
49 °Climate normal

Boylston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1965)
Record low18° (1984)
Mon, 0249° / 34°0.06Climate normal
49 °Climate normal

Boylston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1993)
Record low13° (1991)
Tue, 0349° / 34°0.04Climate normal
49 °Climate normal

Boylston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation32%
Record high62° (1975)
Record low14° (1973)
Wed, 0449° / 35°0.14Climate normal
49 °Climate normal

Boylston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation45%
Record high63° (1975)
Record low20° (1973)
Thu, 0548° / 34°0.08Climate normal
48 °Climate normal

Boylston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation43%
Record high58° (2012)
Record low7° (1973)
Fri, 0647° / 33°0.09Climate normal
47 °Climate normal

Boylston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high59° (2006)
Record low19° (2003)
Sat, 0747° / 33°0.09Climate normal
47 °Climate normal

Boylston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (1978)
Record low17° (1973)
Sun, 0847° / 32°0.06Climate normal
47 °Climate normal

Boylston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high56° (2016)
Record low15° (1994)
Mon, 0946° / 32°0.07Climate normal
46 °Climate normal

Boylston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation42%
Record high59° (1989)
Record low19° (1986)
Tue, 1045° / 32°0.07Climate normal
45 °Climate normal

Boylston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation40%
Record high59° (1989)
Record low2° (1986)

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 Boylston, 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 Boylston, 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.