Monthly outlook for Ballston, OR: average high 63.3°, average low 46°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 6 days and 2.5 inches. The warmest day looks like 15 October (73.9°), the coolest 12 October (38.5°).
63.3°/46°
Average high / low
+1.1°
Above normal
3 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
64.7°
62.6°
+1.2°
22 October – 31 October
61°
58°
+1.7°
1 November – 10 November
at normal
54.7°
—
October records over 66 years
87.8°1 October 1987All-time high
28.4°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Sheridan (4 mi).
Tue, 1365° / 42°0
65 °
Ballston, Tuesday, 13 October
Overcast. High 65°, low 42°.
Pressure30.21 inHg
Wind2.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point42°
Wed, 1468° / 47°0
68 °
Ballston, Wednesday, 14 October
Clear. High 68°, low 47°.
Pressure30.30 inHg
Wind3.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Thu, 1574° / 50°0
74 °
Ballston, Thursday, 15 October
Clear. High 74°, low 50°.
Pressure30.24 inHg
Wind5.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point44°
Fri, 1674° / 50°0
74 °
Ballston, Friday, 16 October
Overcast. High 74°, low 50°.
Pressure30.12 inHg
Wind11.2 mph W
Humidity41%
Visibility—
Dew point41°
Sat, 1763° / 53°0.02
63 °
Ballston, Saturday, 17 October
Light rain. High 63°, low 53°.
Pressure30.15 inHg
Wind7 mph NW
Humidity61%
Visibility—
Dew point48°
Sun, 1867° / 48°0
67 °
Ballston, Sunday, 18 October
Clear. High 67°, low 48°.
Pressure30.15 inHg
Wind4.5 mph W
Humidity67%
Visibility—
Dew point48°
Mon, 1956° / 52°0.37
56 °
Ballston, Monday, 19 October
Rain. High 56°, low 52°.
Pressure29.88 inHg
Wind15.1 mph SW
Humidity81%
Visibility—
Dew point49°
Tue, 2060° / 46°0.09
60 °
Ballston, Tuesday, 20 October
Light rain. High 60°, low 46°.
Pressure30.21 inHg
Wind10.1 mph W
Humidity68%
Visibility—
Dew point44°
Wed, 2159° / 44°0
59 °
Ballston, Wednesday, 21 October
Overcast. High 59°, low 44°.
Pressure30.21 inHg
Wind5.2 mph S
Humidity75%
Visibility—
Dew point42°
Thu, 2268° / 49°0
68 °
Ballston, Thursday, 22 October
Overcast. High 68°, low 49°.
Pressure30.09 inHg
Wind4 mph W
Humidity61%
Visibility—
Dew point45°
Fri, 2356° / 44°0.06
56 °
Ballston, Friday, 23 October
Light rain. High 56°, low 44°.
Pressure30.00 inHg
Wind6.9 mph NW
Humidity80%
Visibility—
Dew point50°
Sat, 2459° / 42°0
59 °
Ballston, Saturday, 24 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind5 mph E
Humidity68%
Visibility—
Dew point41°
Sun, 2560° / 45°0
60 °
Ballston, Sunday, 25 October
Overcast. High 60°, low 45°.
Pressure30.03 inHg
Wind4.5 mph NE
Humidity64%
Visibility—
Dew point40°
Mon, 2664° / 43°0
64 °
Ballston, Monday, 26 October
Partly cloudy. High 64°, low 43°.
Pressure30.06 inHg
Wind7.1 mph NE
Humidity47%
Visibility—
Dew point35°
Tue, 2759° / 45°0
59 °
Ballston, Tuesday, 27 October
Clear. High 59°, low 45°.
Pressure29.91 inHg
Wind2.5 mph NW
Humidity46%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 43°0.23
57 °
Ballston, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.23 in
Chance of precipitation57%
Record high73° (1987)
Record low30° (1971)
Thu, 2956° / 43°0.17
56 °
Ballston, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.17 in
Chance of precipitation42%
Record high69° (1962)
Record low28° (1971)
Fri, 3056° / 43°0.2
56 °
Ballston, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.2 in
Chance of precipitation45%
Record high67° (1967)
Record low29° (1991)
Sat, 3156° / 43°0.24
56 °
Ballston, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.24 in
Chance of precipitation52%
Record high69° (1966)
Record low28° (2006)
Sun, 0156° / 43°0.26
56 °
Ballston, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.26 in
Chance of precipitation47%
Record high68° (1966)
Record low28° (2002)
Mon, 0256° / 43°0.17
56 °
Ballston, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.17 in
Chance of precipitation48%
Record high68° (1976)
Record low31° (2002)
Tue, 0356° / 43°0.19
56 °
Ballston, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.19 in
Chance of precipitation43%
Record high67° (2010)
Record low27° (2003)
Wed, 0456° / 43°0.29
56 °
Ballston, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.29 in
Chance of precipitation65%
Record high68° (1980)
Record low32° (2004)
Thu, 0554° / 43°0.24
54 °
Ballston, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.24 in
Chance of precipitation68%
Record high65° (1987)
Record low29° (1971)
Fri, 0654° / 43°0.31
54 °
Ballston, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.31 in
Chance of precipitation65%
Record high65° (1999)
Record low30° (2003)
Sat, 0754° / 42°0.27
54 °
Ballston, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.27 in
Chance of precipitation55%
Record high65° (1991)
Record low32° (2017)
Sun, 0853° / 40°0.26
53 °
Ballston, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.26 in
Chance of precipitation52%
Record high67° (1976)
Record low30° (2020)
Mon, 0953° / 41°0.25
53 °
Ballston, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.25 in
Chance of precipitation58%
Record high64° (1976)
Record low27° (2020)
Tue, 1054° / 41°0.22
54 °
Ballston, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.22 in
Chance of precipitation43%
Record high65° (2016)
Record low29° (1978)
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 Ballston, 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 Ballston, 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.