As of 20:51 PDT

Weather in Promise, OR

44°

Promise, Thursday, 15 October, 20:51

Clear. Feels like 44°. High 63°, low 32°.

Pressure30.45 inHg

Wind1.3 mph W

Humidity60%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Promise, OR: average high 56.8°, average low 34.4°. That is 2.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 16 October (68.3°), the coolest 24 October (26.7°).

56.8°/34.4°

Average high / low

−2.1°

Below normal

2 / 5

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	60.5°	62.6°	-1.2°
25 October – 3 November	50.6°	55.8°	-2.9°
4 November – 13 November	at normal	51.4°	—

October records over 66 years

91.9°2 October 1987All-time high

14.2°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Troy (9 mi).

Fri, 1668° / 36°

68 °

Promise, Friday, 16 October

Overcast. High 68°, low 36°.

Pressure30.36 inHg

Wind1.7 mph W

Humidity29%

Visibility6.2 mi

Dew point31°

Sat, 1767° / 40°

67 °

Promise, Saturday, 17 October

Overcast. High 67°, low 40°.

Pressure30.12 inHg

Wind8.6 mph W

Humidity30%

Visibility6.2 mi

Dew point34°

Sun, 1863° / 39°

63 °

Promise, Sunday, 18 October

Clear. High 63°, low 39°.

Pressure30.06 inHg

Wind2.9 mph NE

Humidity51%

Visibility6.2 mi

Dew point39°

Mon, 1964° / 41°

64 °

Promise, Monday, 19 October

Overcast. High 64°, low 41°.

Pressure29.80 inHg

Wind0.6 mph SE

Humidity46%

Visibility6.2 mi

Dew point38°

Tue, 2058° / 37°

58 °

Promise, Tuesday, 20 October

Overcast. High 58°, low 37°.

Pressure29.97 inHg

Wind6 mph E

Humidity47%

Visibility—

Dew point31°

Wed, 2163° / 37°

63 °

Promise, Wednesday, 21 October

Clear. High 63°, low 37°.

Pressure30.03 inHg

Wind3.3 mph N

Humidity42%

Visibility—

Dew point30°

Thu, 2258° / 40°

58 °

Promise, Thursday, 22 October

Overcast. High 58°, low 40°.

Pressure29.85 inHg

Wind14.1 mph W

Humidity36%

Visibility—

Dew point29°

Fri, 2348° / 30°

48 °

Promise, Friday, 23 October

Clear. High 48°, low 30°.

Pressure30.27 inHg

Wind10.3 mph W

Humidity45%

Visibility—

Dew point23°

Sat, 2453° / 27°

53 °

Promise, Saturday, 24 October

Clear. High 53°, low 27°.

Pressure30.47 inHg

Wind3.6 mph SW

Humidity35%

Visibility—

Dew point17°

Sun, 2553° / 33°

53 °

Promise, Sunday, 25 October

Overcast. High 53°, low 33°.

Pressure30.30 inHg

Wind8.9 mph SW

Humidity28%

Visibility—

Dew point14°

Mon, 2648° / 31°

48 °

Promise, Monday, 26 October

Light rain. High 48°, low 31°.

Pressure30.15 inHg

Wind6.3 mph NW

Humidity61%

Visibility—

Dew point31°

Tue, 2751° / 28°

51 °

Promise, Tuesday, 27 October

Overcast. High 51°, low 28°.

Pressure30.03 inHg

Wind4.2 mph SW

Humidity53%

Visibility—

Dew point24°

Wed, 2850° / 35°

0.09

50 °

Promise, Wednesday, 28 October

Light rain. High 50°, low 35°.

Pressure30.03 inHg

Wind13.1 mph W

Humidity90%

Visibility—

Dew point37°

Thu, 2955° / 31°

55 °

Promise, Thursday, 29 October

Overcast. High 55°, low 31°.

Pressure30.03 inHg

Wind4.5 mph SW

Humidity40%

Visibility—

Dew point22°

Fri, 3047° / 33°

0.19

47 °

Promise, Friday, 30 October

Rain. High 47°, low 33°.

Pressure30.06 inHg

Wind16.9 mph W

Humidity87%

Visibility—

Dew point39°

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

Sat, 3154° / 38°

0.13

54 °

Promise, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.13 in

Chance of precipitation45%

Record high75° (1988)

Record low24° (2002)

Sun, 0154° / 38°

0.11

54 °

Promise, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.11 in

Chance of precipitation43%

Record high73° (1965)

Record low24° (2002)

Mon, 0254° / 38°

0.08

54 °

Promise, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.08 in

Chance of precipitation40%

Record high69° (1981)

Record low20° (1991)

Tue, 0355° / 37°

0.05

55 °

Promise, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.05 in

Chance of precipitation25%

Record high68° (2010)

Record low23° (1991)

Wed, 0454° / 39°

0.15

54 °

Promise, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.15 in

Chance of precipitation50%

Record high71° (1980)

Record low28° (1994)

Thu, 0554° / 38°

0.11

54 °

Promise, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.11 in

Chance of precipitation47%

Record high69° (2020)

Record low6° (1971)

Fri, 0653° / 38°

0.13

53 °

Promise, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.13 in

Chance of precipitation53%

Record high71° (2012)

Record low13° (1971)

Sat, 0752° / 37°

0.14

52 °

Promise, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.14 in

Chance of precipitation43%

Record high69° (1999)

Record low21° (1971)

Sun, 0851° / 36°

0.09

51 °

Promise, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.09 in

Chance of precipitation43%

Record high69° (2016)

Record low9° (1994)

Mon, 0951° / 36°

0.08

51 °

Promise, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.08 in

Chance of precipitation48%

Record high69° (2016)

Record low20° (1986)

Tue, 1050° / 35°

0.07

50 °

Promise, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.07 in

Chance of precipitation45%

Record high70° (2016)

Record low10° (1986)

Wed, 1150° / 35°

0.09

50 °

Promise, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.09 in

Chance of precipitation38%

Record high71° (2016)

Record low13° (2000)

Thu, 1250° / 36°

0.1

50 °

Promise, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation38%

Record high71° (1999)

Record low14° (1985)

Fri, 1349° / 35°

0.11

49 °

Promise, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.11 in

Chance of precipitation52%

Record high71° (1999)

Record low11° (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 Promise, 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 Promise, 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.