As of 14:59 PDT

Weather in Meridian, WA

61°Current weather

Meridian, Monday, 19 October, 14:59

Clear. Feels like 59°. High 61°, low 45°.

Pressure29.97 inHg
Wind3 mph NW
Humidity67%
Visibility6.2 mi
Dew point50°

Monthly outlook for Meridian, WA: average high 58.9°, average low 45.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 21 October (62.3°), the coolest 26 October (42.8°).

58.9°/45.8°
Average high / low
+2.6°
Above normal
5 / 9
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October58.2°55.3°+1.6°
29 October – 7 November60°52.2°+4.4°
8 November – 17 Novemberat normal49.8°—

October records over 66 years

82.6°1 October 1987All-time high
24.4°28 October 1971All-time low
Tue, 2061° / 45°0Clear
61 °Clear

Meridian, Tuesday, 20 October

Clear. High 61°, low 45°.

Pressure30.06 inHg
Wind11.9 mph N
Humidity72%
Visibility4.9 mi
Dew point47°
Wed, 2162° / 44°0Clear
62 °Clear

Meridian, Wednesday, 21 October

Clear. High 62°, low 44°.

Pressure29.97 inHg
Wind0.9 mph E
Humidity70%
Visibility6.2 mi
Dew point46°
Thu, 2256° / 45°0.01Light rain
56 °Light rain

Meridian, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure29.94 inHg
Wind1.6 mph NW
Humidity67%
Visibility5.7 mi
Dew point43°
Fri, 2352° / 46°0.1Light rain
52 °Light rain

Meridian, Friday, 23 October

Light rain. High 52°, low 46°.

Pressure30.30 inHg
Wind5.3 mph S
Humidity85%
Visibility6.2 mi
Dew point46°
Sat, 2447° / 44°0.29Light rain
47 °Light rain

Meridian, Saturday, 24 October

Light rain. High 47°, low 44°.

Pressure30.06 inHg
Wind7 mph S
Humidity81%
Visibility—
Dew point40°
Sun, 2561° / 45°0.08Light rain
61 °Light rain

Meridian, Sunday, 25 October

Light rain. High 61°, low 45°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity55%
Visibility—
Dew point38°
Mon, 2660° / 43°0Partly cloudy
60 °Partly cloudy

Meridian, Monday, 26 October

Partly cloudy. High 60°, low 43°.

Pressure30.21 inHg
Wind7.9 mph N
Humidity51%
Visibility—
Dew point35°
Tue, 2761° / 46°0Mostly clear
61 °Mostly clear

Meridian, Tuesday, 27 October

Mostly clear. High 61°, low 46°.

Pressure30.15 inHg
Wind7.2 mph N
Humidity62%
Visibility—
Dew point41°
Wed, 2861° / 45°0Overcast
61 °Overcast

Meridian, Wednesday, 28 October

Overcast. High 61°, low 45°.

Pressure30.00 inHg
Wind4.7 mph NE
Humidity55%
Visibility—
Dew point37°
Thu, 2961° / 46°0Overcast
61 °Overcast

Meridian, Thursday, 29 October

Overcast. High 61°, low 46°.

Pressure29.94 inHg
Wind2.7 mph N
Humidity50%
Visibility—
Dew point36°
Fri, 3060° / 48°0Overcast
60 °Overcast

Meridian, Friday, 30 October

Overcast. High 60°, low 48°.

Pressure29.97 inHg
Wind3.9 mph NW
Humidity55%
Visibility—
Dew point38°
Sat, 3160° / 50°0Overcast
60 °Overcast

Meridian, Saturday, 31 October

Overcast. High 60°, low 50°.

Pressure30.12 inHg
Wind6 mph S
Humidity52%
Visibility—
Dew point39°
Sun, 0161° / 46°0Overcast
61 °Overcast

Meridian, Sunday, 1 November

Overcast. High 61°, low 46°.

Pressure30.06 inHg
Wind4.8 mph N
Humidity62%
Visibility—
Dew point41°
Mon, 0262° / 49°0.97Rain
62 °Rain

Meridian, Monday, 2 November

Rain. High 62°, low 49°.

Pressure29.53 inHg
Wind20.5 mph S
Humidity93%
Visibility—
Dew point50°
Tue, 0356° / 48°0.31Rain
56 °Rain

Meridian, Tuesday, 3 November

Rain. High 56°, low 48°.

Pressure29.83 inHg
Wind14.7 mph S
Humidity72%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 43°0.32Climate normal
53 °Climate normal

Meridian, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.32 in
Chance of precipitation60%
Record high65° (1980)
Record low29° (2003)
Thu, 0552° / 42°0.19Climate normal
52 °Climate normal

Meridian, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.19 in
Chance of precipitation55%
Record high63° (1997)
Record low27° (2003)
Fri, 0651° / 42°0.29Climate normal
51 °Climate normal

Meridian, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.29 in
Chance of precipitation65%
Record high58° (2014)
Record low27° (2003)
Sat, 0751° / 42°0.26Climate normal
51 °Climate normal

Meridian, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.26 in
Chance of precipitation63%
Record high60° (2016)
Record low29° (2003)
Sun, 0851° / 41°0.2Climate normal
51 °Climate normal

Meridian, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation55%
Record high64° (2016)
Record low31° (1966)
Mon, 0950° / 41°0.23Climate normal
50 °Climate normal

Meridian, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.23 in
Chance of precipitation62%
Record high59° (2016)
Record low31° (1982)
Tue, 1051° / 41°0.19Climate normal
51 °Climate normal

Meridian, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.19 in
Chance of precipitation43%
Record high62° (2016)
Record low27° (1986)
Wed, 1150° / 41°0.24Climate normal
50 °Climate normal

Meridian, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.24 in
Chance of precipitation60%
Record high60° (1996)
Record low26° (1985)
Thu, 1250° / 41°0.27Climate normal
50 °Climate normal

Meridian, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.27 in
Chance of precipitation65%
Record high58° (2021)
Record low25° (2014)
Fri, 1350° / 41°0.3Climate normal
50 °Climate normal

Meridian, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.3 in
Chance of precipitation60%
Record high62° (1967)
Record low26° (2014)
Sat, 1450° / 40°0.29Climate normal
50 °Climate normal

Meridian, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.29 in
Chance of precipitation58%
Record high61° (1969)
Record low26° (2014)
Sun, 1549° / 40°0.26Climate normal
49 °Climate normal

Meridian, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.26 in
Chance of precipitation62%
Record high59° (2021)
Record low27° (2014)
Mon, 1648° / 40°0.25Climate normal
48 °Climate normal

Meridian, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.25 in
Chance of precipitation70%
Record high59° (1965)
Record low28° (1961)
Tue, 1748° / 40°0.25Climate normal
48 °Climate normal

Meridian, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.25 in
Chance of precipitation62%
Record high59° (1995)
Record low28° (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 Meridian, 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 Meridian, 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.