Monthly outlook for Dahlia, WA: average high 56.7°, average low 41.2°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 8 days and 3.8 inches. The warmest day looks like 21 October (69.2°), the coolest 30 October (35.8°).
56.7°/41.2°
Average high / low
−0.1°
Below normal
4 / 8
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
59°
57.8°
+0.7°
28 October – 6 November
52.8°
54.9°
-1.1°
7 November – 16 November
at normal
52.9°
—
October records over 66 years
84.6°6 October 1987All-time high
33.3°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — River Point (12 mi).
Mon, 1962° / 43°0
62 °
Dahlia, Monday, 19 October
Mostly clear. High 62°, low 43°.
Pressure29.97 inHg
Wind2.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 43°0
67 °
Dahlia, Tuesday, 20 October
Mostly clear. High 67°, low 43°.
Pressure30.00 inHg
Wind3.6 mph NE
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 2169° / 44°0
69 °
Dahlia, Wednesday, 21 October
Clear. High 69°, low 44°.
Pressure29.94 inHg
Wind1.3 mph W
Humidity50%
Visibility6.2 mi
Dew point47°
Thu, 2257° / 41°0.01
57 °
Dahlia, Thursday, 22 October
Light rain. High 57°, low 41°.
Pressure29.97 inHg
Wind13.4 mph NW
Humidity87%
Visibility—
Dew point47°
Fri, 2355° / 43°0
55 °
Dahlia, Friday, 23 October
Overcast. High 55°, low 43°.
Pressure30.33 inHg
Wind8.3 mph NW
Humidity54%
Visibility—
Dew point36°
Sat, 2458° / 41°0
58 °
Dahlia, Saturday, 24 October
Overcast. High 58°, low 41°.
Pressure30.33 inHg
Wind5.6 mph W
Humidity55%
Visibility—
Dew point34°
Sun, 2552° / 45°0.13
52 °
Dahlia, Sunday, 25 October
Light rain. High 52°, low 45°.
Pressure30.18 inHg
Wind4.6 mph NE
Humidity92%
Visibility—
Dew point46°
Mon, 2654° / 41°0
54 °
Dahlia, Monday, 26 October
Partly cloudy. High 54°, low 41°.
Pressure30.06 inHg
Wind5.6 mph E
Humidity78%
Visibility—
Dew point42°
Tue, 2753° / 38°0
53 °
Dahlia, Tuesday, 27 October
Clear. High 53°, low 38°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity66%
Visibility—
Dew point36°
Wed, 2850° / 41°0.11
50 °
Dahlia, Wednesday, 28 October
Light rain. High 50°, low 41°.
Pressure30.06 inHg
Wind8.1 mph W
Humidity79%
Visibility—
Dew point42°
Thu, 2953° / 40°0.02
53 °
Dahlia, Thursday, 29 October
Light rain. High 53°, low 40°.
Pressure30.09 inHg
Wind4.6 mph E
Humidity77%
Visibility—
Dew point39°
Fri, 3053° / 36°0
53 °
Dahlia, Friday, 30 October
Clear. High 53°, low 36°.
Pressure30.27 inHg
Wind5 mph E
Humidity58%
Visibility—
Dew point31°
Sat, 3152° / 36°0
52 °
Dahlia, Saturday, 31 October
Overcast. High 52°, low 36°.
Pressure30.12 inHg
Wind5.6 mph E
Humidity48%
Visibility—
Dew point25°
Sun, 0152° / 41°0.4
52 °
Dahlia, Sunday, 1 November
Rain. High 52°, low 41°.
Pressure29.74 inHg
Wind8.1 mph E
Humidity47%
Visibility—
Dew point29°
Mon, 0256° / 44°1.48
56 °
Dahlia, Monday, 2 November
Heavy rain. High 56°, low 44°.
Pressure29.59 inHg
Wind20.9 mph SW
Humidity96%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 47°0.24
55 °
Dahlia, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.24 in
Chance of precipitation60%
Record high68° (2010)
Record low34° (2003)
Wed, 0455° / 47°0.33
55 °
Dahlia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.33 in
Chance of precipitation65%
Record high64° (1980)
Record low36° (1973)
Thu, 0554° / 46°0.27
54 °
Dahlia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.27 in
Chance of precipitation67%
Record high66° (1987)
Record low34° (1971)
Fri, 0654° / 46°0.33
54 °
Dahlia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.33 in
Chance of precipitation67%
Record high62° (1976)
Record low37° (2011)
Sat, 0754° / 46°0.28
54 °
Dahlia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.28 in
Chance of precipitation60%
Record high63° (2016)
Record low35° (1973)
Sun, 0853° / 44°0.2
53 °
Dahlia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.2 in
Chance of precipitation52%
Record high66° (1976)
Record low35° (1977)
Mon, 0953° / 45°0.26
53 °
Dahlia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.26 in
Chance of precipitation63%
Record high64° (1976)
Record low32° (2020)
Tue, 1053° / 44°0.21
53 °
Dahlia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.21 in
Chance of precipitation55%
Record high64° (1996)
Record low34° (1985)
Wed, 1154° / 45°0.31
54 °
Dahlia, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.31 in
Chance of precipitation63%
Record high63° (2019)
Record low32° (1985)
Thu, 1253° / 45°0.3
53 °
Dahlia, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.3 in
Chance of precipitation63%
Record high64° (1967)
Record low31° (1985)
Fri, 1353° / 45°0.38
53 °
Dahlia, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.38 in
Chance of precipitation68%
Record high63° (1974)
Record low31° (1978)
Sat, 1453° / 45°0.3
53 °
Dahlia, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.3 in
Chance of precipitation45%
Record high64° (1995)
Record low32° (1978)
Sun, 1553° / 44°0.29
53 °
Dahlia, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.29 in
Chance of precipitation62%
Record high60° (2001)
Record low33° (1964)
Mon, 1651° / 44°0.26
51 °
Dahlia, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.26 in
Chance of precipitation67%
Record high61° (1965)
Record low33° (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 Dahlia, 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 Dahlia, 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.