Monthly outlook for Greton, OR: average high 55.4°, average low 45.8°. That is 0° above the climate normal for October. Precipitation is expected on 9 days (about 2.8 inches), against a normal of 9 days and 3.4 inches. The warmest day looks like 10 November (61.3°), the coolest 31 October (37.1°).
55.4°/45.8°
Average high / low
+0°
Above normal
9 / 9
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
54.5°
56.5°
-1.1°
5 November – 14 November
56.8°
53.3°
+1.9°
15 November – 24 November
at normal
49.8°
—
October records over 66 years
89.6°1 October 1987All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Metzger (1 mi).
Tue, 2755° / 48°0.18
55 °
Greton, Tuesday, 27 October
Rain. High 55°, low 48°.
Pressure30.06 inHg
Wind4.4 mph W
Humidity77%
Visibility6.2 mi
Dew point48°
Wed, 2856° / 44°0.15
56 °
Greton, Wednesday, 28 October
Rain. High 56°, low 44°.
Pressure30.06 inHg
Wind7.3 mph SW
Humidity79%
Visibility6.2 mi
Dew point47°
Thu, 2955° / 43°0.15
55 °
Greton, Thursday, 29 October
Rain. High 55°, low 43°.
Pressure30.00 inHg
Wind0.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point43°
Fri, 3053° / 42°0.05
53 °
Greton, Friday, 30 October
Light rain. High 53°, low 42°.
Pressure30.00 inHg
Wind6.5 mph S
Humidity80%
Visibility3.3 mi
Dew point42°
Sat, 3150° / 37°0.02
50 °
Greton, Saturday, 31 October
Light rain. High 50°, low 37°.
Pressure30.00 inHg
Wind4 mph SW
Humidity88%
Visibility—
Dew point39°
Sun, 0152° / 37°0
52 °
Greton, Sunday, 1 November
Overcast. High 52°, low 37°.
Pressure30.27 inHg
Wind4.9 mph NE
Humidity88%
Visibility—
Dew point41°
Mon, 0254° / 40°0
54 °
Greton, Monday, 2 November
Overcast. High 54°, low 40°.
Pressure30.42 inHg
Wind9.5 mph NE
Humidity60%
Visibility—
Dew point32°
Tue, 0359° / 44°0
59 °
Greton, Tuesday, 3 November
Overcast. High 59°, low 44°.
Pressure30.24 inHg
Wind10.3 mph NE
Humidity49%
Visibility—
Dew point30°
Wed, 0458° / 44°0
58 °
Greton, Wednesday, 4 November
Overcast. High 58°, low 44°.
Pressure30.09 inHg
Wind9 mph NE
Humidity42%
Visibility—
Dew point27°
Thu, 0553° / 48°0.02
53 °
Greton, Thursday, 5 November
Light rain. High 53°, low 48°.
Pressure29.85 inHg
Wind8.7 mph NE
Humidity47%
Visibility—
Dew point30°
Fri, 0653° / 49°0.77
53 °
Greton, Friday, 6 November
Rain. High 53°, low 49°.
Pressure29.53 inHg
Wind7.2 mph SE
Humidity87%
Visibility—
Dew point46°
Sat, 0761° / 51°0.59
61 °
Greton, Saturday, 7 November
Rain. High 61°, low 51°.
Pressure29.65 inHg
Wind12.2 mph S
Humidity78%
Visibility—
Dew point49°
Sun, 0856° / 53°0.27
56 °
Greton, Sunday, 8 November
Rain. High 56°, low 53°.
Pressure29.91 inHg
Wind15.5 mph S
Humidity78%
Visibility—
Dew point48°
Mon, 0956° / 53°0.19
56 °
Greton, Monday, 9 November
Light rain. High 56°, low 53°.
Pressure30.09 inHg
Wind10.6 mph S
Humidity86%
Visibility—
Dew point52°
Tue, 1061° / 52°0
61 °
Greton, Tuesday, 10 November
Overcast. High 61°, low 52°.
Pressure30.30 inHg
Wind4.2 mph N
Humidity88%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1153° / 41°0.23
53 °
Greton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.23 in
Chance of precipitation53%
Record high65° (1976)
Record low25° (1985)
Thu, 1253° / 42°0.23
53 °
Greton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.23 in
Chance of precipitation58%
Record high63° (1967)
Record low26° (1985)
Fri, 1353° / 41°0.25
53 °
Greton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.25 in
Chance of precipitation58%
Record high65° (1999)
Record low23° (1978)
Sat, 1453° / 40°0.19
53 °
Greton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.19 in
Chance of precipitation47%
Record high65° (1995)
Record low23° (1978)
Sun, 1553° / 40°0.23
53 °
Greton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.23 in
Chance of precipitation60%
Record high61° (2008)
Record low24° (1978)
Mon, 1651° / 40°0.19
51 °
Greton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.19 in
Chance of precipitation65%
Record high64° (1976)
Record low25° (2014)
Tue, 1751° / 40°0.24
51 °
Greton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation73%
Record high62° (1995)
Record low26° (2014)
Wed, 1850° / 39°0.17
50 °
Greton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.17 in
Chance of precipitation57%
Record high60° (1968)
Record low26° (1975)
Thu, 1950° / 39°0.34
50 °
Greton, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.34 in
Chance of precipitation63%
Record high60° (1987)
Record low25° (2000)
Fri, 2050° / 38°0.24
50 °
Greton, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.24 in
Chance of precipitation57%
Record high66° (2002)
Record low22° (1977)
Sat, 2149° / 37°0.25
49 °
Greton, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.25 in
Chance of precipitation53%
Record high60° (2002)
Record low21° (1978)
Sun, 2248° / 36°0.28
48 °
Greton, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.28 in
Chance of precipitation57%
Record high65° (2017)
Record low16° (1985)
Mon, 2348° / 37°0.26
48 °
Greton, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.26 in
Chance of precipitation65%
Record high60° (2017)
Record low7° (1985)
Tue, 2448° / 38°0.3
48 °
Greton, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.3 in
Chance of precipitation62%
Record high57° (1975)
Record low7° (1985)
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 Greton, 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 Greton, 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.