As of 00:22 PST

Weather in Greenhorn, OR

37°

Greenhorn, Sunday, 8 November, 00:22

Overcast. Feels like 32°. High 41°, low 33°.

Pressure30.00 inHg

Wind6.2 mph SE

Humidity60%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Monthly outlook for Greenhorn, OR: average high 39.6°, average low 28°. That is 3.1° above the climate normal for November. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 13 November (52.9°), the coolest 19 November (12°).

39.6°/28°

Average high / low

+3.1°

Above normal

7 / 8

Wet days / normal

2.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 November – 17 November	44°	35.6°	+4.7°
18 November – 27 November	32.2°	30.5°	+0.9°
28 November – 7 December	at normal	28.4°	—

November records over 66 years

60.4°2 November 1962All-time high

-22.2°23 November 1985All-time low

Mon, 0949° / 29°

0.05

49 °

Greenhorn, Monday, 9 November

Snow. High 49°, low 29°.

Pressure30.03 inHg

Wind6.2 mph S

Humidity54%

Visibility6.2 mi

Dew point32°

Tue, 1047° / 31°

47 °

Greenhorn, Tuesday, 10 November

Overcast. High 47°, low 31°.

Pressure30.27 inHg

Wind3.9 mph SE

Humidity65%

Visibility6.2 mi

Dew point37°

Wed, 1147° / 32°

47 °

Greenhorn, Wednesday, 11 November

Overcast. High 47°, low 32°.

Pressure30.21 inHg

Wind9.4 mph SE

Humidity63%

Visibility6.2 mi

Dew point35°

Thu, 1249° / 32°

49 °

Greenhorn, Thursday, 12 November

Overcast. High 49°, low 32°.

Pressure30.09 inHg

Wind9 mph SE

Humidity65%

Visibility—

Dew point31°

Fri, 1353° / 31°

53 °

Greenhorn, Friday, 13 November

Mostly clear. High 53°, low 31°.

Pressure30.00 inHg

Wind6.8 mph SE

Humidity52%

Visibility—

Dew point27°

Sat, 1451° / 32°

51 °

Greenhorn, Saturday, 14 November

Mostly clear. High 51°, low 32°.

Pressure29.88 inHg

Wind7.1 mph SE

Humidity45%

Visibility—

Dew point23°

Sun, 1539° / 34°

0.37

39 °

Greenhorn, Sunday, 15 November

Rain. High 39°, low 34°.

Pressure29.71 inHg

Wind7.7 mph SE

Humidity76%

Visibility—

Dew point31°

Mon, 1635° / 25°

0.13

35 °

Greenhorn, Monday, 16 November

Snow. High 35°, low 25°.

Pressure30.03 inHg

Wind10.4 mph W

Humidity70%

Visibility—

Dew point23°

Tue, 1729° / 24°

0.37

29 °

Greenhorn, Tuesday, 17 November

Snow. High 29°, low 24°.

Pressure30.09 inHg

Wind10.1 mph SE

Humidity80%

Visibility—

Dew point23°

Wed, 1831° / 28°

0.42

31 °

Greenhorn, Wednesday, 18 November

Snow. High 31°, low 28°.

Pressure29.85 inHg

Wind8.3 mph SE

Humidity100%

Visibility—

Dew point29°

Thu, 1931° / 12°

0.21

31 °

Greenhorn, Thursday, 19 November

Snow. High 31°, low 12°.

Pressure30.09 inHg

Wind7.5 mph W

Humidity84%

Visibility—

Dew point22°

Fri, 2030° / 26°

0.65

30 °

Greenhorn, Friday, 20 November

Snow. High 30°, low 26°.

Pressure30.12 inHg

Wind3.6 mph S

Humidity100%

Visibility—

Dew point29°

Sat, 2133° / 28°

33 °

Greenhorn, Saturday, 21 November

Overcast. High 33°, low 28°.

Pressure30.33 inHg

Wind6.1 mph SE

Humidity99%

Visibility—

Dew point31°

Sun, 2233° / 26°

33 °

Greenhorn, Sunday, 22 November

Overcast. High 33°, low 26°.

Pressure30.21 inHg

Wind8.3 mph SE

Humidity99%

Visibility—

Dew point31°

Mon, 2335° / 26°

0.01

35 °

Greenhorn, Monday, 23 November

Light snow. High 35°, low 26°.

Pressure29.94 inHg

Wind10.6 mph SE

Humidity92%

Visibility—

Dew point32°

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

Tue, 2431° / 16°

0.17

31 °

Greenhorn, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high31°

Average low16°

Average precipitation0.17 in

Chance of precipitation60%

Record high46° (1995)

Record low-16° (2010)

Wed, 2529° / 16°

0.18

29 °

Greenhorn, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high29°

Average low16°

Average precipitation0.18 in

Chance of precipitation62%

Record high40° (2008)

Record low-6° (2010)

Thu, 2628° / 15°

0.13

28 °

Greenhorn, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.13 in

Chance of precipitation48%

Record high41° (2002)

Record low-2° (1993)

Fri, 2728° / 15°

0.16

28 °

Greenhorn, Friday, 27 November

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.16 in

Chance of precipitation58%

Record high43° (2002)

Record low-5° (2015)

Sat, 2829° / 15°

0.13

29 °

Greenhorn, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high29°

Average low15°

Average precipitation0.13 in

Chance of precipitation52%

Record high43° (2002)

Record low-3° (1979)

Sun, 2929° / 16°

0.15

29 °

Greenhorn, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high29°

Average low16°

Average precipitation0.15 in

Chance of precipitation53%

Record high45° (2002)

Record low-10° (2006)

Mon, 3029° / 14°

0.13

29 °

Greenhorn, Monday, 30 November

Climate normal for this date — 60-year average.

Average high29°

Average low14°

Average precipitation0.13 in

Chance of precipitation53%

Record high45° (2008)

Record low-10° (1985)

Tue, 0129° / 15°

0.17

29 °

Greenhorn, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high29°

Average low15°

Average precipitation0.17 in

Chance of precipitation58%

Record high48° (2021)

Record low-4° (2007)

Wed, 0229° / 16°

0.17

29 °

Greenhorn, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high29°

Average low16°

Average precipitation0.17 in

Chance of precipitation62%

Record high44° (2021)

Record low-2° (1984)

Thu, 0329° / 16°

0.12

29 °

Greenhorn, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high29°

Average low16°

Average precipitation0.12 in

Chance of precipitation50%

Record high45° (2021)

Record low-5° (2009)

Fri, 0428° / 15°

0.15

28 °

Greenhorn, Friday, 4 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.15 in

Chance of precipitation50%

Record high43° (2021)

Record low-8° (2013)

Sat, 0528° / 13°

0.12

28 °

Greenhorn, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high28°

Average low13°

Average precipitation0.12 in

Chance of precipitation43%

Record high40° (2024)

Record low-11° (1972)

Sun, 0628° / 14°

0.15

28 °

Greenhorn, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high28°

Average low14°

Average precipitation0.15 in

Chance of precipitation53%

Record high44° (2008)

Record low-8° (2018)

Mon, 0726° / 14°

0.14

26 °

Greenhorn, Monday, 7 December

Climate normal for this date — 60-year average.

Average high26°

Average low14°

Average precipitation0.14 in

Chance of precipitation50%

Record high42° (1962)

Record low-11° (2013)

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 Greenhorn, 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 Greenhorn, 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.