As of 20:05 PST

Weather in Mountain Top, WA

39°Current weather

Mountain Top, Friday, 13 November, 20:05

Overcast. Feels like 32°. High 48°, low 33°.

Pressure29.44 inHg
Wind10.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point32°

Monthly outlook for Mountain Top, WA: average high 40.3°, average low 29.7°. That is 3.4° below the climate normal for November. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 8 days and 1.6 inches. The warmest day looks like 13 November (48.1°), the coolest 21 November (24.1°).

40.3°/29.7°
Average high / low
−3.4°
Below normal
5 / 8
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November41.5°48.1°-3.7°
23 November – 2 December38.3°43.4°-2.8°
3 December – 12 Decemberat normal41.7°—

November records over 66 years

74.7°1 November 1965All-time high
-11.4°24 November 2010All-time low

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

Sat, 1444° / 34°0Overcast
44 °Overcast

Mountain Top, Saturday, 14 November

Overcast. High 44°, low 34°.

Pressure29.80 inHg
Wind11.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1545° / 33°0.22Light rain
45 °Light rain

Mountain Top, Sunday, 15 November

Light rain. High 45°, low 33°.

Pressure29.91 inHg
Wind12.8 mph S
Humidity85%
Visibility3.3 mi
Dew point40°
Mon, 1644° / 33°0.06Light rain
44 °Light rain

Mountain Top, Monday, 16 November

Light rain. High 44°, low 33°.

Pressure30.00 inHg
Wind4.9 mph SW
Humidity74%
Visibility6.2 mi
Dew point36°
Tue, 1741° / 29°0Partly cloudy
41 °Partly cloudy

Mountain Top, Tuesday, 17 November

Partly cloudy. High 41°, low 29°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity69%
Visibility6.2 mi
Dew point31°
Wed, 1841° / 33°0.03Light rain
41 °Light rain

Mountain Top, Wednesday, 18 November

Light rain. High 41°, low 33°.

Pressure29.94 inHg
Wind10.1 mph SE
Humidity63%
Visibility—
Dew point28°
Thu, 1938° / 29°0.05Snow
38 °Snow

Mountain Top, Thursday, 19 November

Snow. High 38°, low 29°.

Pressure30.06 inHg
Wind6.2 mph N
Humidity85%
Visibility—
Dew point33°
Fri, 2034° / 26°0.02Light snow
34 °Light snow

Mountain Top, Friday, 20 November

Light snow. High 34°, low 26°.

Pressure30.21 inHg
Wind6.2 mph SE
Humidity68%
Visibility—
Dew point22°
Sat, 2140° / 24°0Overcast
40 °Overcast

Mountain Top, Saturday, 21 November

Overcast. High 40°, low 24°.

Pressure30.36 inHg
Wind7.7 mph SE
Humidity47%
Visibility—
Dew point16°
Sun, 2241° / 27°0Overcast
41 °Overcast

Mountain Top, Sunday, 22 November

Overcast. High 41°, low 27°.

Pressure30.24 inHg
Wind7.3 mph SE
Humidity43%
Visibility—
Dew point16°
Mon, 2342° / 31°0Overcast
42 °Overcast

Mountain Top, Monday, 23 November

Overcast. High 42°, low 31°.

Pressure30.15 inHg
Wind7 mph SE
Humidity44%
Visibility—
Dew point17°
Tue, 2446° / 31°0.02Light rain
46 °Light rain

Mountain Top, Tuesday, 24 November

Light rain. High 46°, low 31°.

Pressure29.94 inHg
Wind6.7 mph SE
Humidity46%
Visibility—
Dew point21°
Wed, 2537° / 31°0.2Light rain
37 °Light rain

Mountain Top, Wednesday, 25 November

Light rain. High 37°, low 31°.

Pressure29.97 inHg
Wind6 mph SE
Humidity87%
Visibility—
Dew point32°
Thu, 2634° / 29°0.46Snow
34 °Snow

Mountain Top, Thursday, 26 November

Snow. High 34°, low 29°.

Pressure29.74 inHg
Wind6.3 mph S
Humidity97%
Visibility—
Dew point33°
Fri, 2737° / 27°0Overcast
37 °Overcast

Mountain Top, Friday, 27 November

Overcast. High 37°, low 27°.

Pressure30.27 inHg
Wind6 mph SW
Humidity86%
Visibility—
Dew point30°
Sat, 2835° / 25°0.01Light snow
35 °Light snow

Mountain Top, Saturday, 28 November

Light snow. High 35°, low 25°.

Pressure30.00 inHg
Wind6.6 mph SE
Humidity68%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2943° / 31°0.1Climate normal
43 °Climate normal

Mountain Top, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation42%
Record high60° (1999)
Record low0° (1985)
Mon, 3043° / 31°0.09Climate normal
43 °Climate normal

Mountain Top, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation45%
Record high57° (2012)
Record low-1° (1985)
Tue, 0143° / 32°0.13Climate normal
43 °Climate normal

Mountain Top, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (2021)
Record low-11° (1985)
Wed, 0243° / 32°0.14Climate normal
43 °Climate normal

Mountain Top, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.14 in
Chance of precipitation50%
Record high60° (2021)
Record low8° (1985)
Thu, 0344° / 32°0.09Climate normal
44 °Climate normal

Mountain Top, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation42%
Record high58° (1975)
Record low16° (1992)
Fri, 0442° / 31°0.12Climate normal
42 °Climate normal

Mountain Top, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation47%
Record high57° (2007)
Record low15° (1984)
Sat, 0541° / 30°0.09Climate normal
41 °Climate normal

Mountain Top, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation38%
Record high63° (2023)
Record low12° (1994)
Sun, 0641° / 30°0.11Climate normal
41 °Climate normal

Mountain Top, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high58° (2023)
Record low12° (1992)
Mon, 0740° / 29°0.1Climate normal
40 °Climate normal

Mountain Top, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation45%
Record high56° (1962)
Record low1° (1978)
Tue, 0841° / 28°0.09Climate normal
41 °Climate normal

Mountain Top, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation45%
Record high59° (1975)
Record low2° (1978)
Wed, 0942° / 30°0.09Climate normal
42 °Climate normal

Mountain Top, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation42%
Record high58° (2025)
Record low5° (1972)
Thu, 1043° / 31°0.11Climate normal
43 °Climate normal

Mountain Top, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation48%
Record high63° (2025)
Record low6° (1961)
Fri, 1142° / 31°0.09Climate normal
42 °Climate normal

Mountain Top, Friday, 11 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation48%
Record high60° (2025)
Record low-4° (1961)
Sat, 1242° / 31°0.13Climate normal
42 °Climate normal

Mountain Top, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation55%
Record high58° (1995)
Record low5° (1972)

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.