As of 13:49 PDT

Weather in Ralston, WA

58°Current weather

Ralston, Tuesday, 13 October, 13:49

Clear. Feels like 56°. High 58°, low 33°.

Pressure30.21 inHg
Wind4.6 mph S
Humidity40%
Visibility6.2 mi
Dew point34°

Monthly outlook for Ralston, WA: average high 56.4°, average low 40.8°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 16 October (72.2°), the coolest 13 October (32.5°).

56.4°/40.8°
Average high / low
−0.9°
Below normal
4 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October61.4°59.8°+0.9°
23 October – 1 November48.2°53.5°-3°
2 November – 11 Novemberat normal49.1°—

October records over 66 years

86.5°2 October 1975All-time high
17.4°30 October 2019All-time low

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

Wed, 1466° / 38°0Clear
66 °Clear

Ralston, Wednesday, 14 October

Clear. High 66°, low 38°.

Pressure30.24 inHg
Wind2.6 mph S
Humidity35%
Visibility6.2 mi
Dew point31°
Thu, 1570° / 41°0Partly cloudy
70 °Partly cloudy

Ralston, Thursday, 15 October

Partly cloudy. High 70°, low 41°.

Pressure30.47 inHg
Wind9.7 mph E
Humidity34%
Visibility6.2 mi
Dew point36°
Fri, 1672° / 44°0Overcast
72 °Overcast

Ralston, Friday, 16 October

Overcast. High 72°, low 44°.

Pressure30.27 inHg
Wind5.7 mph SE
Humidity25%
Visibility6.2 mi
Dew point31°
Sat, 1768° / 47°0Overcast
68 °Overcast

Ralston, Saturday, 17 October

Overcast. High 68°, low 47°.

Pressure30.00 inHg
Wind10.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point40°
Sun, 1861° / 38°0Clear
61 °Clear

Ralston, Sunday, 18 October

Clear. High 61°, low 38°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity37%
Visibility—
Dew point27°
Mon, 1957° / 43°0Overcast
57 °Overcast

Ralston, Monday, 19 October

Overcast. High 57°, low 43°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity36%
Visibility—
Dew point25°
Tue, 2051° / 44°0.18Light rain
51 °Light rain

Ralston, Tuesday, 20 October

Light rain. High 51°, low 44°.

Pressure29.85 inHg
Wind7.6 mph NW
Humidity42%
Visibility—
Dew point29°
Wed, 2155° / 45°0.09Light rain
55 °Light rain

Ralston, Wednesday, 21 October

Light rain. High 55°, low 45°.

Pressure29.85 inHg
Wind15.8 mph SW
Humidity81%
Visibility—
Dew point42°
Thu, 2256° / 42°0Overcast
56 °Overcast

Ralston, Thursday, 22 October

Overcast. High 56°, low 42°.

Pressure29.83 inHg
Wind19.3 mph SW
Humidity61%
Visibility—
Dew point37°
Fri, 2352° / 40°0Overcast
52 °Overcast

Ralston, Friday, 23 October

Overcast. High 52°, low 40°.

Pressure29.94 inHg
Wind11.7 mph S
Humidity62%
Visibility—
Dew point33°
Sat, 2449° / 40°0Light rain
49 °Light rain

Ralston, Saturday, 24 October

Light rain. High 49°, low 40°.

Pressure30.15 inHg
Wind15.7 mph S
Humidity61%
Visibility—
Dew point32°
Sun, 2546° / 43°0.16Light rain
46 °Light rain

Ralston, Sunday, 25 October

Light rain. High 46°, low 43°.

Pressure30.24 inHg
Wind12 mph S
Humidity73%
Visibility—
Dew point37°
Mon, 2648° / 41°0.07Light rain
48 °Light rain

Ralston, Monday, 26 October

Light rain. High 48°, low 41°.

Pressure30.33 inHg
Wind9.9 mph NE
Humidity56%
Visibility—
Dew point30°
Tue, 2748° / 37°0Clear
48 °Clear

Ralston, Tuesday, 27 October

Clear. High 48°, low 37°.

Pressure30.36 inHg
Wind7 mph NE
Humidity52%
Visibility—
Dew point27°
Wed, 2846° / 38°0Overcast
46 °Overcast

Ralston, Wednesday, 28 October

Overcast. High 46°, low 38°.

Pressure30.33 inHg
Wind7.1 mph E
Humidity54%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 37°0.05Climate normal
52 °Climate normal

Ralston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (1962)
Record low20° (2019)
Fri, 3052° / 37°0.04Climate normal
52 °Climate normal

Ralston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2015)
Record low17° (2019)
Sat, 3151° / 37°0.06Climate normal
51 °Climate normal

Ralston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1988)
Record low18° (1984)
Sun, 0151° / 37°0.06Climate normal
51 °Climate normal

Ralston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation35%
Record high69° (1965)
Record low20° (2002)
Mon, 0251° / 37°0.05Climate normal
51 °Climate normal

Ralston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high63° (1981)
Record low20° (2002)
Tue, 0351° / 37°0.03Climate normal
51 °Climate normal

Ralston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.03 in
Chance of precipitation23%
Record high65° (1975)
Record low24° (2002)
Wed, 0451° / 38°0.09Climate normal
51 °Climate normal

Ralston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation40%
Record high66° (1975)
Record low23° (2003)
Thu, 0549° / 36°0.05Climate normal
49 °Climate normal

Ralston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation33%
Record high61° (1987)
Record low18° (2003)
Fri, 0649° / 36°0.06Climate normal
49 °Climate normal

Ralston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation33%
Record high63° (2006)
Record low19° (2003)
Sat, 0749° / 37°0.09Climate normal
49 °Climate normal

Ralston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (1978)
Record low23° (1973)
Sun, 0848° / 35°0.04Climate normal
48 °Climate normal

Ralston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (2016)
Record low22° (2018)
Mon, 0948° / 35°0.05Climate normal
48 °Climate normal

Ralston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (1989)
Record low22° (2020)
Tue, 1047° / 34°0.05Climate normal
47 °Climate normal

Ralston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation32%
Record high63° (2016)
Record low16° (1986)
Wed, 1148° / 35°0.06Climate normal
48 °Climate normal

Ralston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1990)
Record low3° (2000)

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 Ralston, 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 Ralston, 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.