As of 04:04 PDT

Weather in Ballston, OR

40°

Ballston, Sunday, 11 October, 04:04

Partly cloudy. Feels like 37°. High 61°, low 40°.

Pressure29.88 inHg

Wind5 mph NW

Humidity77%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Ballston, OR: average high 68.2°, average low 47.5°. That is 3.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 16 October (77.1°), the coolest 11 October (40.3°).

68.2°/47.5°

Average high / low

+3.6°

Above normal

0 / 6

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	68.8°	63°	+3.2°
21 October – 30 October	67.2°	58.4°	+4.9°
31 October – 9 November	at normal	55°	—

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).

Mon, 1262° / 41°

62 °

Ballston, Monday, 12 October

Clear. High 62°, low 41°.

Pressure30.06 inHg

Wind2.1 mph SE

Humidity45%

Visibility6.2 mi

Dew point38°

Tue, 1367° / 42°

67 °

Ballston, Tuesday, 13 October

Partly cloudy. High 67°, low 42°.

Pressure30.18 inHg

Wind3 mph SE

Humidity45%

Visibility6.2 mi

Dew point39°

Wed, 1467° / 46°

67 °

Ballston, Wednesday, 14 October

Clear. High 67°, low 46°.

Pressure30.27 inHg

Wind1.5 mph SE

Humidity45%

Visibility6.2 mi

Dew point41°

Thu, 1575° / 49°

75 °

Ballston, Thursday, 15 October

Clear. High 75°, low 49°.

Pressure30.24 inHg

Wind5.3 mph NE

Humidity46%

Visibility—

Dew point42°

Fri, 1677° / 51°

77 °

Ballston, Friday, 16 October

Clear. High 77°, low 51°.

Pressure30.09 inHg

Wind10.7 mph W

Humidity38%

Visibility—

Dew point40°

Sat, 1775° / 56°

75 °

Ballston, Saturday, 17 October

Overcast. High 75°, low 56°.

Pressure30.15 inHg

Wind7.3 mph NW

Humidity46%

Visibility—

Dew point45°

Sun, 1871° / 51°

71 °

Ballston, Sunday, 18 October

Overcast. High 71°, low 51°.

Pressure30.12 inHg

Wind8.6 mph W

Humidity66%

Visibility—

Dew point51°

Mon, 1965° / 47°

0.01

65 °

Ballston, Monday, 19 October

Light rain. High 65°, low 47°.

Pressure30.24 inHg

Wind8.3 mph NW

Humidity60%

Visibility—

Dew point46°

Tue, 2066° / 46°

66 °

Ballston, Tuesday, 20 October

Overcast. High 66°, low 46°.

Pressure30.21 inHg

Wind7.8 mph NW

Humidity53%

Visibility—

Dew point40°

Wed, 2160° / 45°

60 °

Ballston, Wednesday, 21 October

Overcast. High 60°, low 45°.

Pressure29.94 inHg

Wind5.2 mph NE

Humidity64%

Visibility—

Dew point42°

Thu, 2259° / 51°

59 °

Ballston, Thursday, 22 October

Overcast. High 59°, low 51°.

Pressure29.94 inHg

Wind6.1 mph S

Humidity57%

Visibility—

Dew point40°

Fri, 2370° / 51°

70 °

Ballston, Friday, 23 October

Overcast. High 70°, low 51°.

Pressure30.24 inHg

Wind6.1 mph NE

Humidity53%

Visibility—

Dew point44°

Sat, 2469° / 49°

69 °

Ballston, Saturday, 24 October

Overcast. High 69°, low 49°.

Pressure30.21 inHg

Wind8.5 mph NE

Humidity50%

Visibility—

Dew point41°

Sun, 2572° / 48°

72 °

Ballston, Sunday, 25 October

Clear. High 72°, low 48°.

Pressure30.06 inHg

Wind6.3 mph NE

Humidity39%

Visibility—

Dew point36°

Mon, 2673° / 48°

73 °

Ballston, Monday, 26 October

Clear. High 73°, low 48°.

Pressure30.00 inHg

Wind2.9 mph E

Humidity38%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2758° / 43°

0.22

58 °

Ballston, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.22 in

Chance of precipitation45%

Record high72° (1987)

Record low32° (1970)

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)

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.