As of 16:33 PDT

Weather in Mountain Top, WA

47°Current weather

Mountain Top, Sunday, 25 October, 16:33

Overcast. Feels like 47°. High 47°, low 29°.

Pressure29.94 inHg
Wind1.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°

Monthly outlook for Mountain Top, WA: average high 44.1°, average low 33°. That is 5.7° below the climate normal for October. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 4 November (53.1°), the coolest 25 October (28.6°).

44.1°/33°
Average high / low
−5.7°
Below normal
9 / 6
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November44.8°55.4°-5.9°
4 November – 13 November43°51.7°-4.8°
14 November – 23 Novemberat normal47.5°—

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).

Mon, 2645° / 31°0.14Rain
45 °Rain

Mountain Top, Monday, 26 October

Rain. High 45°, low 31°.

Pressure30.03 inHg
Wind7.5 mph SW
Humidity89%
Visibility6.2 mi
Dew point41°
Tue, 2746° / 35°0.03Light rain
46 °Light rain

Mountain Top, Tuesday, 27 October

Light rain. High 46°, low 35°.

Pressure30.00 inHg
Wind13 mph SW
Humidity80%
Visibility6.2 mi
Dew point38°
Wed, 2843° / 35°0.19Snow
43 °Snow

Mountain Top, Wednesday, 28 October

Snow. High 43°, low 35°.

Pressure30.00 inHg
Wind13.4 mph SW
Humidity74%
Visibility6.2 mi
Dew point34°
Thu, 2947° / 29°0.27Rain
47 °Rain

Mountain Top, Thursday, 29 October

Rain. High 47°, low 29°.

Pressure29.97 inHg
Wind2.6 mph NW
Humidity63%
Visibility6.2 mi
Dew point35°
Fri, 3043° / 32°0Light rain
43 °Light rain

Mountain Top, Friday, 30 October

Light rain. High 43°, low 32°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity75%
Visibility—
Dew point33°
Sat, 3148° / 30°0.04Light rain
48 °Light rain

Mountain Top, Saturday, 31 October

Light rain. High 48°, low 30°.

Pressure29.88 inHg
Wind3.8 mph S
Humidity57%
Visibility—
Dew point30°
Sun, 0138° / 34°0.48Rain
38 °Rain

Mountain Top, Sunday, 1 November

Rain. High 38°, low 34°.

Pressure29.85 inHg
Wind3.8 mph W
Humidity97%
Visibility—
Dew point34°
Mon, 0242° / 32°0Mostly clear
42 °Mostly clear

Mountain Top, Monday, 2 November

Mostly clear. High 42°, low 32°.

Pressure30.06 inHg
Wind6.4 mph SE
Humidity67%
Visibility—
Dew point28°
Tue, 0349° / 34°0Overcast
49 °Overcast

Mountain Top, Tuesday, 3 November

Overcast. High 49°, low 34°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity46%
Visibility—
Dew point24°
Wed, 0453° / 37°0Partly cloudy
53 °Partly cloudy

Mountain Top, Wednesday, 4 November

Partly cloudy. High 53°, low 37°.

Pressure29.83 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point28°
Thu, 0546° / 40°0.49Rain
46 °Rain

Mountain Top, Thursday, 5 November

Rain. High 46°, low 40°.

Pressure29.71 inHg
Wind8.5 mph S
Humidity97%
Visibility—
Dew point41°
Fri, 0640° / 35°0.67Rain
40 °Rain

Mountain Top, Friday, 6 November

Rain. High 40°, low 35°.

Pressure29.85 inHg
Wind17.7 mph SW
Humidity72%
Visibility—
Dew point31°
Sat, 0740° / 32°0.13Snow
40 °Snow

Mountain Top, Saturday, 7 November

Snow. High 40°, low 32°.

Pressure30.15 inHg
Wind16.5 mph SW
Humidity84%
Visibility—
Dew point31°
Sun, 0838° / 32°0.23Light rain
38 °Light rain

Mountain Top, Sunday, 8 November

Light rain. High 38°, low 32°.

Pressure30.12 inHg
Wind12 mph SW
Humidity82%
Visibility—
Dew point33°
Mon, 0941° / 29°0Clear
41 °Clear

Mountain Top, Monday, 9 November

Clear. High 41°, low 29°.

Pressure30.39 inHg
Wind4.9 mph SE
Humidity60%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.