Monthly outlook for Waterman, OR: average high 57.1°, average low 39.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 21 October (64.4°), the coolest 24 October (34.3°).
57.1°/39.5°
Average high / low
+0.4°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.4°
58.2°
+0.1°
30 October – 8 November
54.9°
53°
+1.1°
9 November – 18 November
at normal
49.2°
—
October records over 66 years
89.8°2 October 1975All-time high
8.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Weston (7 mi).
Wed, 2164° / 38°0
64 °
Waterman, Wednesday, 21 October
Overcast. High 64°, low 38°.
Pressure30.00 inHg
Wind2.8 mph N
Humidity39%
Visibility6.2 mi
Dew point36°
Thu, 2263° / 40°0
63 °
Waterman, Thursday, 22 October
Overcast. High 63°, low 40°.
Pressure29.88 inHg
Wind0.6 mph NW
Humidity45%
Visibility6.2 mi
Dew point39°
Fri, 2357° / 40°0
57 °
Waterman, Friday, 23 October
Clear. High 57°, low 40°.
Pressure30.21 inHg
Wind7.9 mph W
Humidity39%
Visibility6.2 mi
Dew point29°
Sat, 2459° / 34°0
59 °
Waterman, Saturday, 24 October
Partly cloudy. High 59°, low 34°.
Pressure30.24 inHg
Wind2.5 mph N
Humidity36%
Visibility6.2 mi
Dew point25°
Sun, 2557° / 36°0
57 °
Waterman, Sunday, 25 October
Overcast. High 57°, low 36°.
Pressure30.27 inHg
Wind3.6 mph N
Humidity47%
Visibility—
Dew point29°
Mon, 2655° / 39°0
55 °
Waterman, Monday, 26 October
Clear. High 55°, low 39°.
Pressure30.36 inHg
Wind6.1 mph N
Humidity44%
Visibility—
Dew point27°
Tue, 2756° / 39°0
56 °
Waterman, Tuesday, 27 October
Clear. High 56°, low 39°.
Pressure30.24 inHg
Wind7 mph N
Humidity38%
Visibility—
Dew point25°
Wed, 2854° / 40°0
54 °
Waterman, Wednesday, 28 October
Overcast. High 54°, low 40°.
Pressure30.18 inHg
Wind5.2 mph NW
Humidity36%
Visibility—
Dew point22°
Thu, 2958° / 41°0
58 °
Waterman, Thursday, 29 October
Mostly clear. High 58°, low 41°.
Pressure30.00 inHg
Wind5 mph S
Humidity34%
Visibility—
Dew point24°
Fri, 3060° / 46°0
60 °
Waterman, Friday, 30 October
Overcast. High 60°, low 46°.
Pressure29.80 inHg
Wind15.9 mph W
Humidity33%
Visibility—
Dew point27°
Sat, 3155° / 43°0
55 °
Waterman, Saturday, 31 October
Partly cloudy. High 55°, low 43°.
Pressure29.74 inHg
Wind25.6 mph SW
Humidity50%
Visibility—
Dew point32°
Sun, 0153° / 42°0
53 °
Waterman, Sunday, 1 November
Clear. High 53°, low 42°.
Pressure30.00 inHg
Wind24.1 mph SW
Humidity45%
Visibility—
Dew point28°
Mon, 0254° / 39°0
54 °
Waterman, Monday, 2 November
Overcast. High 54°, low 39°.
Pressure30.15 inHg
Wind5.7 mph NW
Humidity37%
Visibility—
Dew point22°
Tue, 0351° / 39°0
51 °
Waterman, Tuesday, 3 November
Overcast. High 51°, low 39°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity37%
Visibility—
Dew point23°
Wed, 0457° / 39°0.15
57 °
Waterman, Wednesday, 4 November
Light rain. High 57°, low 39°.
Pressure29.91 inHg
Wind11.4 mph S
Humidity85%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0553° / 37°0.09
53 °
Waterman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (1975)
Record low15° (1971)
Fri, 0653° / 37°0.13
53 °
Waterman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation52%
Record high70° (2014)
Record low18° (1971)
Sat, 0752° / 37°0.15
52 °
Waterman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (1978)
Record low23° (2017)
Sun, 0851° / 36°0.11
51 °
Waterman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (2016)
Record low19° (1994)
Mon, 0951° / 36°0.08
51 °
Waterman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation47%
Record high65° (2016)
Record low21° (1986)
Tue, 1050° / 35°0.07
50 °
Waterman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation40%
Record high67° (1989)
Record low-4° (1986)
Wed, 1150° / 36°0.1
50 °
Waterman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (1990)
Record low3° (2000)
Thu, 1250° / 36°0.12
50 °
Waterman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation38%
Record high74° (1999)
Record low7° (1985)
Fri, 1349° / 35°0.11
49 °
Waterman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation53%
Record high72° (1999)
Record low4° (1985)
Sat, 1449° / 35°0.06
49 °
Waterman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high68° (1999)
Record low7° (1985)
Sun, 1550° / 35°0.06
50 °
Waterman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation42%
Record high67° (2021)
Record low6° (2014)
Mon, 1649° / 35°0.11
49 °
Waterman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation53%
Record high63° (1976)
Record low6° (2014)
Tue, 1748° / 35°0.13
48 °
Waterman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation50%
Record high67° (1976)
Record low6° (2000)
Wed, 1847° / 33°0.11
47 °
Waterman, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high61° (2008)
Record low9° (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 Waterman, OR 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 Waterman, OR 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.