As of 13:04 PDT

Weather in Mountain Top, WA

43°Current weather

Mountain Top, Friday, 23 October, 13:04

Clear. Feels like 36°. High 44°, low 27°.

Pressure30.12 inHg
Wind13 mph W
Humidity60%
Visibility6.2 mi
Dew point30°

Monthly outlook for Mountain Top, WA: average high 49.6°, average low 35.8°. That is 3.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 25 October (60.8°), the coolest 24 October (23.9°).

49.6°/35.8°
Average high / low
−3.2°
Below normal
5 / 6
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November51.3°56.5°-2.9°
2 November – 11 November46.9°52.5°-3.1°
12 November – 21 Novemberat normal48.6°—

October records over 66 years

89.6°2 October 1975All-time high
20.3°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Dayton (11 mi).

Sat, 2449° / 24°0Mostly clear
49 °Mostly clear

Mountain Top, Saturday, 24 October

Mostly clear. High 49°, low 24°.

Pressure30.18 inHg
Wind4.5 mph NW
Humidity41%
Visibility6.2 mi
Dew point22°
Sun, 2561° / 45°0Overcast
61 °Overcast

Mountain Top, Sunday, 25 October

Overcast. High 61°, low 45°.

Pressure30.00 inHg
Wind3.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point32°
Mon, 2659° / 42°0.13Light rain
59 °Light rain

Mountain Top, Monday, 26 October

Light rain. High 59°, low 42°.

Pressure29.88 inHg
Wind3.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point36°
Tue, 2750° / 36°0Partly cloudy
50 °Partly cloudy

Mountain Top, Tuesday, 27 October

Partly cloudy. High 50°, low 36°.

Pressure30.09 inHg
Wind12.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point34°
Wed, 2851° / 36°0Overcast
51 °Overcast

Mountain Top, Wednesday, 28 October

Overcast. High 51°, low 36°.

Pressure30.06 inHg
Wind5.5 mph NW
Humidity48%
Visibility—
Dew point30°
Thu, 2947° / 34°0Clear
47 °Clear

Mountain Top, Thursday, 29 October

Clear. High 47°, low 34°.

Pressure30.12 inHg
Wind6.3 mph NW
Humidity46%
Visibility—
Dew point25°
Fri, 3050° / 34°0Clear
50 °Clear

Mountain Top, Friday, 30 October

Clear. High 50°, low 34°.

Pressure29.97 inHg
Wind6 mph SE
Humidity39%
Visibility—
Dew point22°
Sat, 3152° / 36°0Clear
52 °Clear

Mountain Top, Saturday, 31 October

Clear. High 52°, low 36°.

Pressure29.91 inHg
Wind6.3 mph SE
Humidity35%
Visibility—
Dew point21°
Sun, 0151° / 37°0Clear
51 °Clear

Mountain Top, Sunday, 1 November

Clear. High 51°, low 37°.

Pressure29.77 inHg
Wind5.9 mph N
Humidity34%
Visibility—
Dew point21°
Mon, 0250° / 37°0Clear
50 °Clear

Mountain Top, Monday, 2 November

Clear. High 50°, low 37°.

Pressure29.80 inHg
Wind5.4 mph NW
Humidity45%
Visibility—
Dew point27°
Tue, 0344° / 33°0.03Snow
44 °Snow

Mountain Top, Tuesday, 3 November

Snow. High 44°, low 33°.

Pressure29.85 inHg
Wind12.3 mph SW
Humidity42%
Visibility—
Dew point21°
Wed, 0437° / 31°0.03Snow
37 °Snow

Mountain Top, Wednesday, 4 November

Snow. High 37°, low 31°.

Pressure29.91 inHg
Wind12.7 mph S
Humidity70%
Visibility—
Dew point26°
Thu, 0548° / 34°0.82Rain
48 °Rain

Mountain Top, Thursday, 5 November

Rain. High 48°, low 34°.

Pressure29.50 inHg
Wind26.8 mph SW
Humidity87%
Visibility—
Dew point33°
Fri, 0655° / 45°0.11Light rain
55 °Light rain

Mountain Top, Friday, 6 November

Light rain. High 55°, low 45°.

Pressure29.83 inHg
Wind25.1 mph SW
Humidity52%
Visibility—
Dew point33°
Sat, 0748° / 45°0.2Light rain
48 °Light rain

Mountain Top, Saturday, 7 November

Light rain. High 48°, low 45°.

Pressure29.83 inHg
Wind12.5 mph SE
Humidity79%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0852° / 38°0.09Climate normal
52 °Climate normal

Mountain Top, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (2016)
Record low26° (1966)
Mon, 0951° / 37°0.07Climate normal
51 °Climate normal

Mountain Top, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation43%
Record high64° (2016)
Record low23° (1986)
Tue, 1050° / 37°0.07Climate normal
50 °Climate normal

Mountain Top, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation38%
Record high66° (1989)
Record low13° (1986)
Wed, 1151° / 37°0.08Climate normal
51 °Climate normal

Mountain Top, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation38%
Record high69° (1990)
Record low11° (2000)
Thu, 1251° / 37°0.11Climate normal
51 °Climate normal

Mountain Top, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (1999)
Record low10° (2000)
Fri, 1350° / 37°0.1Climate normal
50 °Climate normal

Mountain Top, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation52%
Record high71° (1999)
Record low9° (2000)
Sat, 1449° / 37°0.05Climate normal
49 °Climate normal

Mountain Top, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.05 in
Chance of precipitation30%
Record high68° (1999)
Record low17° (2000)
Sun, 1551° / 36°0.06Climate normal
51 °Climate normal

Mountain Top, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation40%
Record high68° (2021)
Record low13° (1964)
Mon, 1649° / 36°0.1Climate normal
49 °Climate normal

Mountain Top, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation53%
Record high65° (1999)
Record low11° (1964)
Tue, 1749° / 37°0.11Climate normal
49 °Climate normal

Mountain Top, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (1976)
Record low14° (2000)
Wed, 1848° / 35°0.09Climate normal
48 °Climate normal

Mountain Top, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation45%
Record high62° (1965)
Record low16° (2000)
Thu, 1948° / 34°0.11Climate normal
48 °Climate normal

Mountain Top, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation43%
Record high62° (1966)
Record low4° (1985)
Fri, 2047° / 35°0.1Climate normal
47 °Climate normal

Mountain Top, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation47%
Record high64° (2002)
Record low15° (1985)
Sat, 2145° / 33°0.09Climate normal
45 °Climate normal

Mountain Top, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation50%
Record high60° (1974)
Record low1° (1985)

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 Mountain Top, 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 Mountain Top, 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.