As of 14:13 PDT

Weather in Midvale, WA

77°

Midvale, Wednesday, 7 October, 14:13

Clear. Feels like 76°. High 77°, low 48°.

Pressure30.06 inHg

Wind1 mph E

Humidity39%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Midvale, WA: average high 65.5°, average low 45.2°. That is 0.4° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 October (83.3°), the coolest 12 October (37.9°).

65.5°/45.2°

Average high / low

−0.4°

Below normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	64.9°	67.3°	-1.4°
17 October – 26 October	66.5°	62.8°	+2°
27 October – 5 November	at normal	56°	—

October records over 66 years

90.1°6 October 2014All-time high

21.2°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Mabton (5 mi).

Thu, 0883° / 48°

83 °

Midvale, Thursday, 8 October

Overcast. High 83°, low 48°.

Pressure29.97 inHg

Wind0.7 mph SE

Humidity29%

Visibility6.2 mi

Dew point39°

Fri, 0969° / 47°

69 °

Midvale, Friday, 9 October

Overcast. High 69°, low 47°.

Pressure29.68 inHg

Wind10.3 mph SW

Humidity38%

Visibility6.2 mi

Dew point43°

Sat, 1060° / 42°

0.02

60 °

Midvale, Saturday, 10 October

Light rain. High 60°, low 42°.

Pressure29.80 inHg

Wind3.3 mph W

Humidity38%

Visibility6.2 mi

Dew point32°

Sun, 1157° / 43°

57 °

Midvale, Sunday, 11 October

Light rain. High 57°, low 43°.

Pressure30.06 inHg

Wind10.7 mph NE

Humidity39%

Visibility6.2 mi

Dew point20°

Mon, 1260° / 38°

60 °

Midvale, Monday, 12 October

Clear. High 60°, low 38°.

Pressure30.12 inHg

Wind3 mph N

Humidity39%

Visibility—

Dew point27°

Tue, 1359° / 44°

0.01

59 °

Midvale, Tuesday, 13 October

Light rain. High 59°, low 44°.

Pressure29.85 inHg

Wind21.6 mph W

Humidity47%

Visibility—

Dew point32°

Wed, 1462° / 47°

62 °

Midvale, Wednesday, 14 October

Clear. High 62°, low 47°.

Pressure29.97 inHg

Wind19.9 mph W

Humidity36%

Visibility—

Dew point28°

Thu, 1561° / 43°

61 °

Midvale, Thursday, 15 October

Clear. High 61°, low 43°.

Pressure30.42 inHg

Wind8.4 mph NE

Humidity41%

Visibility—

Dew point29°

Fri, 1661° / 42°

61 °

Midvale, Friday, 16 October

Clear. High 61°, low 42°.

Pressure30.45 inHg

Wind13 mph NE

Humidity39%

Visibility—

Dew point29°

Sat, 1761° / 42°

61 °

Midvale, Saturday, 17 October

Clear. High 61°, low 42°.

Pressure30.09 inHg

Wind5.1 mph SE

Humidity31%

Visibility—

Dew point22°

Sun, 1866° / 43°

66 °

Midvale, Sunday, 18 October

Partly cloudy. High 66°, low 43°.

Pressure29.91 inHg

Wind5.6 mph NW

Humidity27%

Visibility—

Dew point20°

Mon, 1968° / 46°

68 °

Midvale, Monday, 19 October

Partly cloudy. High 68°, low 46°.

Pressure30.15 inHg

Wind6.2 mph NW

Humidity46%

Visibility—

Dew point36°

Tue, 2068° / 49°

68 °

Midvale, Tuesday, 20 October

Partly cloudy. High 68°, low 49°.

Pressure30.36 inHg

Wind5.9 mph E

Humidity50%

Visibility—

Dew point40°

Wed, 2171° / 52°

71 °

Midvale, Wednesday, 21 October

Overcast. High 71°, low 52°.

Pressure30.36 inHg

Wind6.2 mph E

Humidity45%

Visibility—

Dew point39°

Thu, 2265° / 50°

65 °

Midvale, Thursday, 22 October

Overcast. High 65°, low 50°.

Pressure30.42 inHg

Wind3.4 mph E

Humidity45%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2362° / 44°

0.03

62 °

Midvale, Friday, 23 October

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.03 in

Chance of precipitation20%

Record high73° (1978)

Record low31° (1984)

Sat, 2461° / 42°

0.03

61 °

Midvale, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°

Average low42°

Average precipitation0.03 in

Chance of precipitation18%

Record high76° (1977)

Record low32° (2002)

Sun, 2561° / 42°

0.04

61 °

Midvale, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°

Average low42°

Average precipitation0.04 in

Chance of precipitation20%

Record high72° (2019)

Record low25° (2020)

Mon, 2659° / 43°

0.04

59 °

Midvale, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.04 in

Chance of precipitation22%

Record high74° (1986)

Record low24° (2020)

Tue, 2758° / 40°

0.06

58 °

Midvale, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low40°

Average precipitation0.06 in

Chance of precipitation18%

Record high76° (2003)

Record low23° (2020)

Wed, 2857° / 40°

0.04

57 °

Midvale, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.04 in

Chance of precipitation32%

Record high71° (2003)

Record low26° (2023)

Thu, 2957° / 40°

0.06

57 °

Midvale, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.06 in

Chance of precipitation28%

Record high74° (1965)

Record low22° (2019)

Fri, 3056° / 39°

0.04

56 °

Midvale, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.04 in

Chance of precipitation22%

Record high71° (1967)

Record low21° (2019)

Sat, 3156° / 40°

0.06

56 °

Midvale, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.06 in

Chance of precipitation25%

Record high71° (1967)

Record low22° (2002)

Sun, 0155° / 39°

0.05

55 °

Midvale, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.05 in

Chance of precipitation30%

Record high69° (1965)

Record low21° (2002)

Mon, 0255° / 39°

0.04

55 °

Midvale, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.04 in

Chance of precipitation23%

Record high67° (1993)

Record low22° (2002)

Tue, 0356° / 39°

0.02

56 °

Midvale, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.02 in

Chance of precipitation13%

Record high70° (1983)

Record low23° (2002)

Wed, 0456° / 40°

0.07

56 °

Midvale, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.07 in

Chance of precipitation33%

Record high70° (2020)

Record low25° (2003)

Thu, 0555° / 39°

0.04

55 °

Midvale, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.04 in

Chance of precipitation23%

Record high69° (2012)

Record low19° (1973)

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 Midvale, 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 Midvale, 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.