Monthly outlook for Dartford, WA: average high 58.4°, average low 40.2°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 21 October (67.6°), the coolest 24 October (33.3°).
58.4°/40.2°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
60.7°
54.9°
+3.2°
30 October – 8 November
54.6°
48.9°
+3.2°
9 November – 18 November
at normal
45°
—
October records over 66 years
86.7°1 October 1992All-time high
3.2°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Spokane (8 mi).
Wed, 2168° / 39°0
68 °
Dartford, Wednesday, 21 October
Mostly clear. High 68°, low 39°.
Pressure29.97 inHg
Wind0.5 mph E
Humidity45%
Visibility6.2 mi
Dew point39°
Thu, 2265° / 40°0
65 °
Dartford, Thursday, 22 October
Overcast. High 65°, low 40°.
Pressure29.88 inHg
Wind2.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point41°
Fri, 2360° / 38°0
60 °
Dartford, Friday, 23 October
Clear. High 60°, low 38°.
Pressure30.15 inHg
Wind3.9 mph N
Humidity38%
Visibility6.2 mi
Dew point28°
Sat, 2459° / 33°0
59 °
Dartford, Saturday, 24 October
Clear. High 59°, low 33°.
Pressure30.33 inHg
Wind2.1 mph N
Humidity49%
Visibility—
Dew point29°
Sun, 2563° / 36°0
63 °
Dartford, Sunday, 25 October
Mostly clear. High 63°, low 36°.
Pressure30.27 inHg
Wind7.7 mph NE
Humidity41%
Visibility—
Dew point29°
Mon, 2654° / 36°0
54 °
Dartford, Monday, 26 October
Clear. High 54°, low 36°.
Pressure30.45 inHg
Wind6 mph NE
Humidity36%
Visibility—
Dew point19°
Tue, 2755° / 36°0
55 °
Dartford, Tuesday, 27 October
Partly cloudy. High 55°, low 36°.
Pressure30.36 inHg
Wind3.6 mph NE
Humidity32%
Visibility—
Dew point16°
Wed, 2858° / 38°0
58 °
Dartford, Wednesday, 28 October
Mostly clear. High 58°, low 38°.
Pressure30.21 inHg
Wind4 mph NE
Humidity30%
Visibility—
Dew point17°
Thu, 2958° / 39°0
58 °
Dartford, Thursday, 29 October
Overcast. High 58°, low 39°.
Pressure30.09 inHg
Wind3.8 mph NE
Humidity33%
Visibility—
Dew point19°
Fri, 3057° / 42°0
57 °
Dartford, Friday, 30 October
Partly cloudy. High 57°, low 42°.
Pressure30.09 inHg
Wind2.8 mph NE
Humidity39%
Visibility—
Dew point25°
Sat, 3158° / 41°0
58 °
Dartford, Saturday, 31 October
Overcast. High 58°, low 41°.
Pressure30.06 inHg
Wind3.5 mph NE
Humidity43%
Visibility—
Dew point27°
Sun, 0154° / 44°0.07
54 °
Dartford, Sunday, 1 November
Light rain. High 54°, low 44°.
Pressure29.80 inHg
Wind5.1 mph S
Humidity44%
Visibility—
Dew point29°
Mon, 0252° / 47°0.07
52 °
Dartford, Monday, 2 November
Light rain. High 52°, low 47°.
Pressure29.83 inHg
Wind5.1 mph S
Humidity72%
Visibility—
Dew point42°
Tue, 0351° / 48°0.07
51 °
Dartford, Tuesday, 3 November
Light rain. High 51°, low 48°.
Pressure30.06 inHg
Wind8.2 mph S
Humidity81%
Visibility—
Dew point43°
Wed, 0456° / 47°0.02
56 °
Dartford, Wednesday, 4 November
Light rain. High 56°, low 47°.
Pressure30.15 inHg
Wind8.9 mph SW
Humidity64%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 34°0.07
48 °
Dartford, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation38%
Record high65° (1975)
Record low19° (2003)
Fri, 0648° / 34°0.09
48 °
Dartford, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation45%
Record high62° (2012)
Record low16° (1994)
Sat, 0747° / 33°0.13
47 °
Dartford, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high63° (1999)
Record low10° (2017)
Sun, 0847° / 33°0.06
47 °
Dartford, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (2016)
Record low18° (2022)
Mon, 0946° / 33°0.08
46 °
Dartford, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation42%
Record high60° (1989)
Record low20° (2022)
Tue, 1045° / 32°0.08
45 °
Dartford, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation40%
Record high59° (2016)
Record low11° (2022)
Wed, 1146° / 32°0.09
46 °
Dartford, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1990)
Record low7° (2000)
Thu, 1246° / 33°0.09
46 °
Dartford, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high66° (1999)
Record low3° (1985)
Fri, 1345° / 32°0.1
45 °
Dartford, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation43%
Record high61° (1999)
Record low5° (1985)
Sat, 1446° / 33°0.06
46 °
Dartford, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1999)
Record low10° (1985)
Sun, 1545° / 31°0.09
45 °
Dartford, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2001)
Record low9° (2000)
Mon, 1644° / 32°0.11
44 °
Dartford, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation45%
Record high58° (1999)
Record low16° (1964)
Tue, 1744° / 32°0.12
44 °
Dartford, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high58° (1976)
Record low18° (1964)
Wed, 1843° / 31°0.07
43 °
Dartford, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation40%
Record high55° (2003)
Record low15° (2022)
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 Dartford, 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 Dartford, 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.