As of 02:24 PDT

Weather in Promise, OR

38°Current weather

Promise, Sunday, 18 October, 02:24

Overcast. Feels like 38°. High 60°, low 37°.

Pressure30.12 inHg
Wind0.8 mph W
Humidity81%
Visibility6.2 mi
Dew point33°

Monthly outlook for Promise, OR: average high 59.7°, average low 39°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 21 October (70.3°), the coolest 24 October (34.3°).

59.7°/39°
Average high / low
+0.6°
Above normal
3 / 6
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October60.9°60.9°-0°
28 October – 6 November57.6°54.3°+1.9°
7 November – 16 Novemberat normal50.2°—

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).

Mon, 1961° / 36°0Partly cloudy
61 °Partly cloudy

Promise, Monday, 19 October

Partly cloudy. High 61°, low 36°.

Pressure29.85 inHg
Wind3.2 mph S
Humidity33%
Visibility6.2 mi
Dew point34°
Tue, 2064° / 43°0Overcast
64 °Overcast

Promise, Tuesday, 20 October

Overcast. High 64°, low 43°.

Pressure30.00 inHg
Wind1.4 mph NE
Humidity41%
Visibility6.2 mi
Dew point35°
Wed, 2170° / 45°0Partly cloudy
70 °Partly cloudy

Promise, Wednesday, 21 October

Partly cloudy. High 70°, low 45°.

Pressure29.94 inHg
Wind0.5 mph NW
Humidity39%
Visibility6.2 mi
Dew point38°
Thu, 2256° / 39°0.31Rain
56 °Rain

Promise, Thursday, 22 October

Rain. High 56°, low 39°.

Pressure29.88 inHg
Wind6.4 mph SW
Humidity91%
Visibility—
Dew point50°
Fri, 2352° / 36°0Clear
52 °Clear

Promise, Friday, 23 October

Clear. High 52°, low 36°.

Pressure30.18 inHg
Wind6.5 mph W
Humidity57%
Visibility—
Dew point31°
Sat, 2458° / 34°0Partly cloudy
58 °Partly cloudy

Promise, Saturday, 24 October

Partly cloudy. High 58°, low 34°.

Pressure30.36 inHg
Wind4 mph S
Humidity37%
Visibility—
Dew point24°
Sun, 2564° / 37°0Clear
64 °Clear

Promise, Sunday, 25 October

Clear. High 64°, low 37°.

Pressure30.21 inHg
Wind6.5 mph SW
Humidity27%
Visibility—
Dew point19°
Mon, 2664° / 41°0Overcast
64 °Overcast

Promise, Monday, 26 October

Overcast. High 64°, low 41°.

Pressure29.97 inHg
Wind6.4 mph SW
Humidity32%
Visibility—
Dew point25°
Tue, 2761° / 37°0Overcast
61 °Overcast

Promise, Tuesday, 27 October

Overcast. High 61°, low 37°.

Pressure30.03 inHg
Wind4.3 mph SW
Humidity40%
Visibility—
Dew point27°
Wed, 2863° / 39°0Partly cloudy
63 °Partly cloudy

Promise, Wednesday, 28 October

Partly cloudy. High 63°, low 39°.

Pressure30.06 inHg
Wind6.8 mph SW
Humidity39%
Visibility—
Dew point29°
Thu, 2963° / 38°0Overcast
63 °Overcast

Promise, Thursday, 29 October

Overcast. High 63°, low 38°.

Pressure29.97 inHg
Wind11.5 mph SW
Humidity42%
Visibility—
Dew point28°
Fri, 3060° / 40°0Overcast
60 °Overcast

Promise, Friday, 30 October

Overcast. High 60°, low 40°.

Pressure29.88 inHg
Wind11 mph SW
Humidity26%
Visibility—
Dew point17°
Sat, 3156° / 42°0Overcast
56 °Overcast

Promise, Saturday, 31 October

Overcast. High 56°, low 42°.

Pressure29.83 inHg
Wind14.4 mph SW
Humidity25%
Visibility—
Dew point17°
Sun, 0154° / 39°0.07Light rain
54 °Light rain

Promise, Sunday, 1 November

Light rain. High 54°, low 39°.

Pressure29.97 inHg
Wind6.3 mph W
Humidity62%
Visibility—
Dew point35°
Mon, 0250° / 41°0.28Rain
50 °Rain

Promise, Monday, 2 November

Rain. High 50°, low 41°.

Pressure30.03 inHg
Wind6.5 mph SW
Humidity94%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 37°0.05Climate normal
55 °Climate normal

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°0.15Climate normal
54 °Climate normal

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°0.11Climate normal
54 °Climate normal

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°0.13Climate normal
53 °Climate normal

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°0.14Climate normal
52 °Climate normal

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°0.09Climate normal
51 °Climate normal

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°0.08Climate normal
51 °Climate normal

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°0.07Climate normal
50 °Climate normal

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°0.09Climate normal
50 °Climate normal

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°0.1Climate normal
50 °Climate normal

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°0.11Climate normal
49 °Climate normal

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)
Sat, 1450° / 36°0.06Climate normal
50 °Climate normal

Promise, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high69° (1999)
Record low21° (1994)
Sun, 1550° / 35°0.06Climate normal
50 °Climate normal

Promise, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation37%
Record high65° (2021)
Record low20° (1988)
Mon, 1649° / 35°0.1Climate normal
49 °Climate normal

Promise, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation52%
Record high63° (2008)
Record low15° (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.