As of 16:30 MDT

Weather in Arock, OR

80°

Arock, Wednesday, 7 October, 16:30

Clear. Feels like 80°. High 80°, low 42°.

Pressure29.94 inHg

Wind2.3 mph N

Humidity18%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Arock, OR: average high 61.3°, average low 42.1°. That is 0.6° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 October (81.7°), the coolest 16 October (33.7°).

61.3°/42.1°

Average high / low

−0.6°

Below normal

2 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	61.6°	63.3°	-1°
17 October – 26 October	60.9°	59.3°	+0.8°
27 October – 5 November	at normal	53.1°	—

October records over 66 years

89.8°1 October 2010All-time high

10.6°31 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Danner (10 mi).

Thu, 0882° / 45°

82 °

Arock, Thursday, 8 October

Clear. High 82°, low 45°.

Pressure30.03 inHg

Wind1.7 mph SW

Humidity23%

Visibility6.2 mi

Dew point32°

Fri, 0980° / 47°

80 °

Arock, Friday, 9 October

Clear. High 80°, low 47°.

Pressure29.71 inHg

Wind2.9 mph W

Humidity22%

Visibility6.2 mi

Dew point27°

Sat, 1058° / 46°

58 °

Arock, Saturday, 10 October

Overcast. High 58°, low 46°.

Pressure29.71 inHg

Wind10.6 mph NW

Humidity44%

Visibility6.2 mi

Dew point23°

Sun, 1150° / 39°

50 °

Arock, Sunday, 11 October

Overcast. High 50°, low 39°.

Pressure29.83 inHg

Wind8.5 mph N

Humidity56%

Visibility6.2 mi

Dew point26°

Mon, 1252° / 36°

52 °

Arock, Monday, 12 October

Overcast. High 52°, low 36°.

Pressure30.00 inHg

Wind9.4 mph N

Humidity57%

Visibility—

Dew point29°

Tue, 1363° / 39°

63 °

Arock, Tuesday, 13 October

Clear. High 63°, low 39°.

Pressure29.88 inHg

Wind24.9 mph NW

Humidity42%

Visibility—

Dew point31°

Wed, 1450° / 38°

0.04

50 °

Arock, Wednesday, 14 October

Light rain. High 50°, low 38°.

Pressure30.03 inHg

Wind19.9 mph NW

Humidity45%

Visibility—

Dew point25°

Thu, 1550° / 35°

50 °

Arock, Thursday, 15 October

Mostly clear. High 50°, low 35°.

Pressure30.21 inHg

Wind15.6 mph N

Humidity47%

Visibility—

Dew point24°

Fri, 1651° / 34°

51 °

Arock, Friday, 16 October

Clear. High 51°, low 34°.

Pressure30.27 inHg

Wind16.2 mph NE

Humidity37%

Visibility—

Dew point19°

Sat, 1751° / 42°

51 °

Arock, Saturday, 17 October

Light rain. High 51°, low 42°.

Pressure29.97 inHg

Wind10.8 mph N

Humidity35%

Visibility—

Dew point20°

Sun, 1862° / 45°

0.08

62 °

Arock, Sunday, 18 October

Light rain. High 62°, low 45°.

Pressure29.97 inHg

Wind14.9 mph NW

Humidity30%

Visibility—

Dew point21°

Mon, 1961° / 44°

61 °

Arock, Monday, 19 October

Partly cloudy. High 61°, low 44°.

Pressure30.18 inHg

Wind5 mph W

Humidity28%

Visibility—

Dew point22°

Tue, 2063° / 45°

63 °

Arock, Tuesday, 20 October

Partly cloudy. High 63°, low 45°.

Pressure30.33 inHg

Wind5.9 mph E

Humidity33%

Visibility—

Dew point27°

Wed, 2166° / 48°

66 °

Arock, Wednesday, 21 October

Partly cloudy. High 66°, low 48°.

Pressure30.36 inHg

Wind4.3 mph NW

Humidity30%

Visibility—

Dew point27°

Thu, 2262° / 50°

62 °

Arock, Thursday, 22 October

Overcast. High 62°, low 50°.

Pressure30.27 inHg

Wind10 mph NE

Humidity39%

Visibility—

Dew point32°

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

Fri, 2358° / 39°

0.06

58 °

Arock, Friday, 23 October

Climate normal for this date — 60-year average.

Average high58°

Average low39°

Average precipitation0.06 in

Chance of precipitation32%

Record high74° (1999)

Record low26° (1984)

Sat, 2458° / 39°

0.05

58 °

Arock, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high58°

Average low39°

Average precipitation0.05 in

Chance of precipitation22%

Record high73° (2005)

Record low24° (1975)

Sun, 2557° / 38°

0.05

57 °

Arock, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°

Average low38°

Average precipitation0.05 in

Chance of precipitation25%

Record high73° (1990)

Record low21° (2020)

Mon, 2656° / 38°

0.07

56 °

Arock, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°

Average low38°

Average precipitation0.07 in

Chance of precipitation32%

Record high72° (2016)

Record low19° (2020)

Tue, 2756° / 36°

0.02

56 °

Arock, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°

Average low36°

Average precipitation0.02 in

Chance of precipitation18%

Record high75° (1990)

Record low19° (1970)

Wed, 2855° / 37°

0.04

55 °

Arock, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.04 in

Chance of precipitation25%

Record high76° (1968)

Record low20° (1971)

Thu, 2953° / 36°

0.05

53 °

Arock, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°

Average low36°

Average precipitation0.05 in

Chance of precipitation28%

Record high69° (2008)

Record low14° (1971)

Fri, 3053° / 35°

0.03

53 °

Arock, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.03 in

Chance of precipitation18%

Record high72° (2008)

Record low13° (2019)

Sat, 3153° / 35°

0.02

53 °

Arock, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.02 in

Chance of precipitation15%

Record high72° (1988)

Record low11° (1991)

Sun, 0153° / 35°

0.03

53 °

Arock, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.03 in

Chance of precipitation20%

Record high71° (1965)

Record low15° (2002)

Mon, 0252° / 34°

0.05

52 °

Arock, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.05 in

Chance of precipitation28%

Record high67° (1981)

Record low20° (2002)

Tue, 0353° / 34°

0.03

53 °

Arock, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°

Average low34°

Average precipitation0.03 in

Chance of precipitation17%

Record high69° (2020)

Record low19° (1991)

Wed, 0453° / 35°

0.04

53 °

Arock, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low35°

Average precipitation0.04 in

Chance of precipitation25%

Record high70° (1980)

Record low24° (2003)

Thu, 0552° / 35°

0.03

52 °

Arock, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low35°

Average precipitation0.03 in

Chance of precipitation27%

Record high71° (2020)

Record low20° (1971)

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 Arock, 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 Arock, 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.