As of 13:09 PDT

Weather in Dayton, WA

60°Current weather

Dayton, Tuesday, 13 October, 13:09

Mostly clear. Feels like 57°. High 60°, low 32°.

Pressure30.21 inHg
Wind2.7 mph NW
Humidity43%
Visibility6.2 mi
Dew point36°

Monthly outlook for Dayton, WA: average high 62.1°, average low 44°. That is 0.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 16 October (73.9°), the coolest 13 October (31.9°).

62.1°/44°
Average high / low
+0.9°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October63.2°61.9°+0.7°
23 October – 1 November60.1°56.5°+2°
2 November – 11 Novemberat normal52.5°—

October records over 66 years

89.6°2 October 1975All-time high
20.3°30 October 2019All-time low
Wed, 1466° / 37°0Mostly clear
66 °Mostly clear

Dayton, Wednesday, 14 October

Mostly clear. High 66°, low 37°.

Pressure30.24 inHg
Wind9.5 mph SW
Humidity33%
Visibility6.2 mi
Dew point34°
Thu, 1571° / 41°0Partly cloudy
71 °Partly cloudy

Dayton, Thursday, 15 October

Partly cloudy. High 71°, low 41°.

Pressure30.45 inHg
Wind2.3 mph NW
Humidity38%
Visibility6.2 mi
Dew point38°
Fri, 1674° / 53°0Partly cloudy
74 °Partly cloudy

Dayton, Friday, 16 October

Partly cloudy. High 74°, low 53°.

Pressure30.24 inHg
Wind4.9 mph N
Humidity24%
Visibility6.2 mi
Dew point29°
Sat, 1769° / 54°0Partly cloudy
69 °Partly cloudy

Dayton, Saturday, 17 October

Partly cloudy. High 69°, low 54°.

Pressure30.09 inHg
Wind13.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point44°
Sun, 1867° / 46°0Clear
67 °Clear

Dayton, Sunday, 18 October

Clear. High 67°, low 46°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity49%
Visibility—
Dew point39°
Mon, 1957° / 44°0Overcast
57 °Overcast

Dayton, Monday, 19 October

Overcast. High 57°, low 44°.

Pressure29.88 inHg
Wind16.3 mph SW
Humidity54%
Visibility—
Dew point34°
Tue, 2055° / 42°0Partly cloudy
55 °Partly cloudy

Dayton, Tuesday, 20 October

Partly cloudy. High 55°, low 42°.

Pressure30.00 inHg
Wind11.6 mph SW
Humidity52%
Visibility—
Dew point33°
Wed, 2157° / 41°0Clear
57 °Clear

Dayton, Wednesday, 21 October

Clear. High 57°, low 41°.

Pressure30.15 inHg
Wind8.7 mph W
Humidity48%
Visibility—
Dew point32°
Thu, 2256° / 45°0.01Light rain
56 °Light rain

Dayton, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure30.06 inHg
Wind19.4 mph W
Humidity75%
Visibility—
Dew point43°
Fri, 2356° / 40°0Clear
56 °Clear

Dayton, Friday, 23 October

Clear. High 56°, low 40°.

Pressure30.50 inHg
Wind10.6 mph S
Humidity50%
Visibility—
Dew point31°
Sat, 2462° / 44°0Mostly clear
62 °Mostly clear

Dayton, Saturday, 24 October

Mostly clear. High 62°, low 44°.

Pressure30.47 inHg
Wind6.8 mph W
Humidity19%
Visibility—
Dew point14°
Sun, 2562° / 47°0Clear
62 °Clear

Dayton, Sunday, 25 October

Clear. High 62°, low 47°.

Pressure30.39 inHg
Wind5.7 mph NW
Humidity23%
Visibility—
Dew point19°
Mon, 2664° / 48°0Overcast
64 °Overcast

Dayton, Monday, 26 October

Overcast. High 64°, low 48°.

Pressure30.06 inHg
Wind9.4 mph S
Humidity29%
Visibility—
Dew point25°
Tue, 2758° / 48°0Overcast
58 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 58°, low 48°.

Pressure29.94 inHg
Wind22.2 mph SW
Humidity46%
Visibility—
Dew point35°
Wed, 2860° / 44°0Overcast
60 °Overcast

Dayton, Wednesday, 28 October

Overcast. High 60°, low 44°.

Pressure30.18 inHg
Wind7.5 mph SW
Humidity48%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 40°0.09Climate normal
55 °Climate normal

Dayton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation42%
Record high72° (1965)
Record low20° (2019)
Fri, 3055° / 39°0.08Climate normal
55 °Climate normal

Dayton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (2008)
Record low20° (2019)
Sat, 3153° / 40°0.12Climate normal
53 °Climate normal

Dayton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation43%
Record high72° (1988)
Record low20° (2002)
Sun, 0154° / 39°0.13Climate normal
54 °Climate normal

Dayton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation38%
Record high75° (1965)
Record low20° (2002)
Mon, 0254° / 38°0.07Climate normal
54 °Climate normal

Dayton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1981)
Record low15° (1991)
Tue, 0355° / 39°0.04Climate normal
55 °Climate normal

Dayton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1975)
Record low18° (1973)
Wed, 0455° / 40°0.12Climate normal
55 °Climate normal

Dayton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation47%
Record high72° (1975)
Record low25° (1973)
Thu, 0553° / 39°0.1Climate normal
53 °Climate normal

Dayton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (1975)
Record low20° (1973)
Fri, 0653° / 38°0.11Climate normal
53 °Climate normal

Dayton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high69° (2014)
Record low22° (2003)
Sat, 0753° / 38°0.13Climate normal
53 °Climate normal

Dayton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high68° (1978)
Record low24° (2003)
Sun, 0852° / 38°0.09Climate normal
52 °Climate normal

Dayton, 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

Dayton, 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

Dayton, 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

Dayton, 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)

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 Dayton, 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 Dayton, 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.