Monthly outlook for Colton, WA: average high 58.9°, average low 42.4°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 16 October (73.1°), the coolest 13 October (34°).
58.9°/42.4°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
59.1°
58.4°
+0.4°
22 October – 31 October
58.7°
52.9°
+3.2°
1 November – 10 November
at normal
47.8°
—
October records over 66 years
84.2°1 October 2008All-time high
6.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Moscow (13 mi).
Tue, 1355° / 34°0
55 °
Colton, Tuesday, 13 October
Partly cloudy. High 55°, low 34°.
Pressure30.21 inHg
Wind3.5 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Wed, 1463° / 42°0
63 °
Colton, Wednesday, 14 October
Clear. High 63°, low 42°.
Pressure30.24 inHg
Wind3.1 mph SW
Humidity37%
Visibility6.2 mi
Dew point31°
Thu, 1567° / 44°0
67 °
Colton, Thursday, 15 October
Clear. High 67°, low 44°.
Pressure30.45 inHg
Wind8.3 mph SE
Humidity40%
Visibility6.2 mi
Dew point37°
Fri, 1673° / 53°0
73 °
Colton, Friday, 16 October
Clear. High 73°, low 53°.
Pressure30.27 inHg
Wind10.3 mph SE
Humidity35%
Visibility—
Dew point37°
Sat, 1767° / 53°0
67 °
Colton, Saturday, 17 October
Partly cloudy. High 67°, low 53°.
Pressure29.97 inHg
Wind10 mph W
Humidity31%
Visibility—
Dew point34°
Sun, 1858° / 44°0
58 °
Colton, Sunday, 18 October
Clear. High 58°, low 44°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity39%
Visibility—
Dew point29°
Mon, 1957° / 43°0
57 °
Colton, Monday, 19 October
Overcast. High 57°, low 43°.
Pressure29.80 inHg
Wind10.4 mph NW
Humidity35%
Visibility—
Dew point25°
Tue, 2050° / 44°0.09
50 °
Colton, Tuesday, 20 October
Light rain. High 50°, low 44°.
Pressure29.83 inHg
Wind17.9 mph W
Humidity64%
Visibility—
Dew point36°
Wed, 2152° / 43°0.01
52 °
Colton, Wednesday, 21 October
Light rain. High 52°, low 43°.
Pressure30.06 inHg
Wind7.2 mph NW
Humidity62%
Visibility—
Dew point35°
Thu, 2253° / 37°0
53 °
Colton, Thursday, 22 October
Mostly clear. High 53°, low 37°.
Pressure30.15 inHg
Wind2.8 mph SW
Humidity55%
Visibility—
Dew point31°
Fri, 2356° / 37°0
56 °
Colton, Friday, 23 October
Clear. High 56°, low 37°.
Pressure30.12 inHg
Wind11.8 mph NW
Humidity48%
Visibility—
Dew point29°
Sat, 2457° / 42°0
57 °
Colton, Saturday, 24 October
Mostly clear. High 57°, low 42°.
Pressure30.45 inHg
Wind4.4 mph E
Humidity48%
Visibility—
Dew point32°
Sun, 2559° / 40°0
59 °
Colton, Sunday, 25 October
Mostly clear. High 59°, low 40°.
Pressure30.56 inHg
Wind7.2 mph SE
Humidity52%
Visibility—
Dew point33°
Mon, 2662° / 42°0
62 °
Colton, Monday, 26 October
Mostly clear. High 62°, low 42°.
Pressure30.42 inHg
Wind6.6 mph SE
Humidity49%
Visibility—
Dew point34°
Tue, 2764° / 44°0
64 °
Colton, Tuesday, 27 October
Clear. High 64°, low 44°.
Pressure30.24 inHg
Wind5.7 mph E
Humidity45%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2852° / 36°0.08
52 °
Colton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (1987)
Record low19° (2023)
Thu, 2951° / 35°0.1
51 °
Colton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high67° (1962)
Record low15° (2019)
Fri, 3050° / 35°0.09
50 °
Colton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2008)
Record low16° (2019)
Sat, 3149° / 35°0.12
49 °
Colton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1988)
Record low19° (1984)
Sun, 0149° / 35°0.12
49 °
Colton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation43%
Record high66° (1965)
Record low20° (2002)
Mon, 0249° / 34°0.1
49 °
Colton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1981)
Record low16° (1973)
Tue, 0349° / 34°0.04
49 °
Colton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1965)
Record low13° (1973)
Wed, 0449° / 35°0.15
49 °
Colton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high64° (1980)
Record low18° (1973)
Thu, 0548° / 34°0.1
48 °
Colton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation45%
Record high63° (1987)
Record low13° (1973)
Fri, 0648° / 34°0.14
48 °
Colton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation57%
Record high64° (2012)
Record low18° (1994)
Sat, 0747° / 34°0.15
47 °
Colton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation42%
Record high65° (1999)
Record low16° (1973)
Sun, 0847° / 33°0.09
47 °
Colton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high64° (2016)
Record low17° (1994)
Mon, 0946° / 33°0.09
46 °
Colton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high62° (2016)
Record low17° (1986)
Tue, 1045° / 32°0.07
45 °
Colton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high63° (1989)
Record low6° (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 Colton, 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 Colton, 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.