As of 03:04 PDT

Weather in Mountain Top, WA

27°Current weather

Mountain Top, Saturday, 31 October, 03:04

Overcast. Feels like 27°. High 37°, low 26°.

Pressure29.97 inHg
Wind1.6 mph SE
Humidity90%
Visibility6.2 mi
Dew point24°

Monthly outlook for Mountain Top, WA: average high 49°, average low 35.1°. That is 1.7° below the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 8 November (59°), the coolest 31 October (25.6°).

49°/35.1°
Average high / low
−1.7°
Below normal
6 / 6
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November48.8°53.1°-2.4°
10 November – 19 November49.2°49.5°-0.2°
20 November – 29 Novemberat normal44.2°—

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).

Sun, 0142° / 27°0Overcast
42 °Overcast

Mountain Top, Sunday, 1 November

Overcast. High 42°, low 27°.

Pressure30.03 inHg
Wind8 mph SW
Humidity71%
Visibility6.2 mi
Dew point36°
Mon, 0252° / 32°0Clear
52 °Clear

Mountain Top, Monday, 2 November

Clear. High 52°, low 32°.

Pressure30.30 inHg
Wind4.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 0356° / 40°0Overcast
56 °Overcast

Mountain Top, Tuesday, 3 November

Overcast. High 56°, low 40°.

Pressure30.12 inHg
Wind2.3 mph NW
Humidity37%
Visibility6.2 mi
Dew point28°
Wed, 0449° / 38°0Overcast
49 °Overcast

Mountain Top, Wednesday, 4 November

Overcast. High 49°, low 38°.

Pressure29.94 inHg
Wind6 mph W
Humidity50%
Visibility—
Dew point30°
Thu, 0550° / 38°0Overcast
50 °Overcast

Mountain Top, Thursday, 5 November

Overcast. High 50°, low 38°.

Pressure30.00 inHg
Wind10.7 mph SW
Humidity73%
Visibility—
Dew point37°
Fri, 0641° / 32°0.26Snow
41 °Snow

Mountain Top, Friday, 6 November

Snow. High 41°, low 32°.

Pressure30.06 inHg
Wind17.8 mph SW
Humidity89%
Visibility—
Dew point31°
Sat, 0753° / 32°0Overcast
53 °Overcast

Mountain Top, Saturday, 7 November

Overcast. High 53°, low 32°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity37%
Visibility—
Dew point20°
Sun, 0859° / 40°0Overcast
59 °Overcast

Mountain Top, Sunday, 8 November

Overcast. High 59°, low 40°.

Pressure30.06 inHg
Wind11.1 mph SE
Humidity33%
Visibility—
Dew point23°
Mon, 0949° / 38°0.06Light rain
49 °Light rain

Mountain Top, Monday, 9 November

Light rain. High 49°, low 38°.

Pressure30.24 inHg
Wind6.4 mph SE
Humidity66%
Visibility—
Dew point32°
Tue, 1054° / 41°0Overcast
54 °Overcast

Mountain Top, Tuesday, 10 November

Overcast. High 54°, low 41°.

Pressure29.94 inHg
Wind7.7 mph SE
Humidity45%
Visibility—
Dew point29°
Wed, 1144° / 35°0.04Light rain
44 °Light rain

Mountain Top, Wednesday, 11 November

Light rain. High 44°, low 35°.

Pressure30.00 inHg
Wind11.7 mph SW
Humidity86%
Visibility—
Dew point37°
Thu, 1247° / 34°0.03Light rain
47 °Light rain

Mountain Top, Thursday, 12 November

Light rain. High 47°, low 34°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity74%
Visibility—
Dew point31°
Fri, 1357° / 41°0Partly cloudy
57 °Partly cloudy

Mountain Top, Friday, 13 November

Partly cloudy. High 57°, low 41°.

Pressure29.91 inHg
Wind11.4 mph SE
Humidity51%
Visibility—
Dew point34°
Sat, 1448° / 34°0.17Rain
48 °Rain

Mountain Top, Saturday, 14 November

Rain. High 48°, low 34°.

Pressure29.97 inHg
Wind17.3 mph SW
Humidity84%
Visibility—
Dew point37°
Sun, 1546° / 35°0.06Light rain
46 °Light rain

Mountain Top, Sunday, 15 November

Light rain. High 46°, low 35°.

Pressure30.09 inHg
Wind6.6 mph SE
Humidity68%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2245° / 32°0.12Climate normal
45 °Climate normal

Mountain Top, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation50%
Record high64° (2024)
Record low-1° (1985)
Mon, 2345° / 32°0.11Climate normal
45 °Climate normal

Mountain Top, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation57%
Record high65° (2017)
Record low-9° (1985)
Tue, 2444° / 33°0.13Climate normal
44 °Climate normal

Mountain Top, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high58° (1990)
Record low-11° (2010)
Wed, 2544° / 32°0.17Climate normal
44 °Climate normal

Mountain Top, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.17 in
Chance of precipitation52%
Record high57° (1963)
Record low-9° (1985)
Thu, 2644° / 32°0.09Climate normal
44 °Climate normal

Mountain Top, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (2017)
Record low11° (1985)
Fri, 2743° / 32°0.11Climate normal
43 °Climate normal

Mountain Top, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation52%
Record high60° (2014)
Record low11° (1985)
Sat, 2843° / 32°0.07Climate normal
43 °Climate normal

Mountain Top, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.07 in
Chance of precipitation42%
Record high63° (2021)
Record low4° (1985)
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)

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.