As of 17:12 PDT

Weather in Barstow, WA

60°Current weather

Barstow, Sunday, 18 October, 17:12

Overcast. Feels like 57°. High 61°, low 34°.

Pressure30.03 inHg
Wind1.7 mph SE
Humidity43%
Visibility6.2 mi
Dew point37°

Monthly outlook for Barstow, WA: average high 53.1°, average low 33.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 October (65.7°), the coolest 30 October (26.8°).

53.1°/33.1°
Average high / low
+0.7°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October56.1°54.2°+1.1°
28 October – 6 November48.1°47.2°+0.5°
7 November – 16 Novemberat normal43°—

October records over 66 years

87.4°1 October 1992All-time high
-0°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Kettle Falls (12 mi).

Mon, 1962° / 38°0Overcast
62 °Overcast

Barstow, Monday, 19 October

Overcast. High 62°, low 38°.

Pressure29.94 inHg
Wind1.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point28°
Tue, 2065° / 36°0Mostly clear
65 °Mostly clear

Barstow, Tuesday, 20 October

Mostly clear. High 65°, low 36°.

Pressure30.09 inHg
Wind2.3 mph N
Humidity35%
Visibility6.2 mi
Dew point31°
Wed, 2166° / 41°0Clear
66 °Clear

Barstow, Wednesday, 21 October

Clear. High 66°, low 41°.

Pressure29.94 inHg
Wind2.3 mph E
Humidity32%
Visibility6.2 mi
Dew point31°
Thu, 2262° / 42°0.02Light rain
62 °Light rain

Barstow, Thursday, 22 October

Light rain. High 62°, low 42°.

Pressure29.74 inHg
Wind1.9 mph E
Humidity45%
Visibility6.2 mi
Dew point38°
Fri, 2353° / 32°0Clear
53 °Clear

Barstow, Friday, 23 October

Clear. High 53°, low 32°.

Pressure30.03 inHg
Wind12.3 mph NW
Humidity53%
Visibility—
Dew point31°
Sat, 2450° / 30°0.11Snow
50 °Snow

Barstow, Saturday, 24 October

Snow. High 50°, low 30°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity53%
Visibility—
Dew point26°
Sun, 2544° / 34°0.02Light snow
44 °Light snow

Barstow, Sunday, 25 October

Light snow. High 44°, low 34°.

Pressure30.24 inHg
Wind3 mph NW
Humidity86%
Visibility—
Dew point37°
Mon, 2650° / 31°0Partly cloudy
50 °Partly cloudy

Barstow, Monday, 26 October

Partly cloudy. High 50°, low 31°.

Pressure30.18 inHg
Wind4.1 mph NW
Humidity70%
Visibility—
Dew point34°
Tue, 2750° / 31°0Overcast
50 °Overcast

Barstow, Tuesday, 27 October

Overcast. High 50°, low 31°.

Pressure30.09 inHg
Wind4.8 mph NW
Humidity58%
Visibility—
Dew point28°
Wed, 2845° / 30°0.09Snow
45 °Snow

Barstow, Wednesday, 28 October

Snow. High 45°, low 30°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity81%
Visibility—
Dew point34°
Thu, 2944° / 29°0Partly cloudy
44 °Partly cloudy

Barstow, Thursday, 29 October

Partly cloudy. High 44°, low 29°.

Pressure30.27 inHg
Wind3.7 mph E
Humidity76%
Visibility—
Dew point31°
Fri, 3048° / 27°0Mostly clear
48 °Mostly clear

Barstow, Friday, 30 October

Mostly clear. High 48°, low 27°.

Pressure30.15 inHg
Wind3.7 mph E
Humidity69%
Visibility—
Dew point30°
Sat, 3151° / 31°0Overcast
51 °Overcast

Barstow, Saturday, 31 October

Overcast. High 51°, low 31°.

Pressure30.18 inHg
Wind3.7 mph NW
Humidity65%
Visibility—
Dew point32°
Sun, 0150° / 31°0Overcast
50 °Overcast

Barstow, Sunday, 1 November

Overcast. High 50°, low 31°.

Pressure30.42 inHg
Wind3.9 mph SE
Humidity63%
Visibility—
Dew point30°
Mon, 0251° / 32°0Overcast
51 °Overcast

Barstow, Monday, 2 November

Overcast. High 51°, low 32°.

Pressure30.36 inHg
Wind3.5 mph E
Humidity64%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0346° / 34°0.05Climate normal
46 °Climate normal

Barstow, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (1975)
Record low16° (1994)
Wed, 0447° / 35°0.09Climate normal
47 °Climate normal

Barstow, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (1975)
Record low15° (1961)
Thu, 0546° / 34°0.06Climate normal
46 °Climate normal

Barstow, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation40%
Record high58° (1975)
Record low11° (1961)
Fri, 0645° / 34°0.08Climate normal
45 °Climate normal

Barstow, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation43%
Record high57° (2006)
Record low17° (1961)
Sat, 0745° / 34°0.1Climate normal
45 °Climate normal

Barstow, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high58° (2006)
Record low17° (1961)
Sun, 0844° / 33°0.07Climate normal
44 °Climate normal

Barstow, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high58° (2016)
Record low16° (2022)
Mon, 0944° / 33°0.08Climate normal
44 °Climate normal

Barstow, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation40%
Record high59° (2016)
Record low5° (1986)
Tue, 1043° / 33°0.07Climate normal
43 °Climate normal

Barstow, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high56° (1989)
Record low9° (1986)
Wed, 1143° / 32°0.07Climate normal
43 °Climate normal

Barstow, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high56° (1990)
Record low2° (1985)
Thu, 1243° / 32°0.08Climate normal
43 °Climate normal

Barstow, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (1999)
Record low2° (1985)
Fri, 1342° / 32°0.11Climate normal
42 °Climate normal

Barstow, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.11 in
Chance of precipitation42%
Record high54° (1967)
Record low10° (1985)
Sat, 1443° / 31°0.07Climate normal
43 °Climate normal

Barstow, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (1999)
Record low8° (1964)
Sun, 1542° / 31°0.08Climate normal
42 °Climate normal

Barstow, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation43%
Record high56° (2001)
Record low13° (2000)
Mon, 1642° / 32°0.11Climate normal
42 °Climate normal

Barstow, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.11 in
Chance of precipitation48%
Record high53° (1999)
Record low13° (1964)

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 Barstow, 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 Barstow, 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.