As of 15:22 PST

Weather in Greenhorn, OR

43°

Greenhorn, Wednesday, 11 November, 15:22

Partly cloudy. Feels like 39°. High 44°, low 30°.

Pressure30.09 inHg

Wind8.1 mph SE

Humidity43%

Visibility6.2 mi

Dew point25°

See detailed hourly forecast

Monthly outlook for Greenhorn, OR: average high 37.7°, average low 24.1°. That is 2.7° above the climate normal for November. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 8 days and 2.0 inches. The warmest day looks like 12 November (53.1°), the coolest 22 November (15.7°).

37.7°/24.1°

Average high / low

+2.7°

Above normal

6 / 8

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	37.2°	34.4°	+1.6°
21 November – 30 November	38.5°	29.6°	+5°
1 December – 10 December	at normal	27.8°	—

November records over 66 years

60.4°2 November 1962All-time high

-22.2°23 November 1985All-time low

Thu, 1253° / 32°

53 °

Greenhorn, Thursday, 12 November

Overcast. High 53°, low 32°.

Pressure29.91 inHg

Wind9.1 mph SE

Humidity52%

Visibility6.2 mi

Dew point31°

Fri, 1343° / 31°

0.06

43 °

Greenhorn, Friday, 13 November

Light rain. High 43°, low 31°.

Pressure29.50 inHg

Wind12.1 mph SE

Humidity59%

Visibility6.2 mi

Dew point30°

Sat, 1439° / 26°

39 °

Greenhorn, Saturday, 14 November

Overcast. High 39°, low 26°.

Pressure29.88 inHg

Wind5.5 mph SW

Humidity70%

Visibility6.2 mi

Dew point29°

Sun, 1533° / 28°

0.17

33 °

Greenhorn, Sunday, 15 November

Snow. High 33°, low 28°.

Pressure29.97 inHg

Wind7 mph SE

Humidity90%

Visibility2.2 mi

Dew point31°

Mon, 1634° / 19°

0.18

34 °

Greenhorn, Monday, 16 November

Snow. High 34°, low 19°.

Pressure30.06 inHg

Wind3.6 mph NW

Humidity85%

Visibility—

Dew point28°

Tue, 1732° / 20°

0.04

32 °

Greenhorn, Tuesday, 17 November

Light snow. High 32°, low 20°.

Pressure30.06 inHg

Wind3 mph NW

Humidity93%

Visibility—

Dew point25°

Wed, 1837° / 28°

0.08

37 °

Greenhorn, Wednesday, 18 November

Light snow. High 37°, low 28°.

Pressure29.91 inHg

Wind3.6 mph S

Humidity78%

Visibility—

Dew point26°

Thu, 1928° / 23°

0.25

28 °

Greenhorn, Thursday, 19 November

Snow. High 28°, low 23°.

Pressure30.03 inHg

Wind6.6 mph NW

Humidity85%

Visibility—

Dew point23°

Fri, 2029° / 22°

29 °

Greenhorn, Friday, 20 November

Overcast. High 29°, low 22°.

Pressure30.18 inHg

Wind8.5 mph NW

Humidity90%

Visibility—

Dew point23°

Sat, 2135° / 19°

35 °

Greenhorn, Saturday, 21 November

Overcast. High 35°, low 19°.

Pressure30.18 inHg

Wind4.8 mph NW

Humidity81%

Visibility—

Dew point24°

Sun, 2240° / 16°

40 °

Greenhorn, Sunday, 22 November

Overcast. High 40°, low 16°.

Pressure30.18 inHg

Wind3.2 mph NW

Humidity54%

Visibility—

Dew point17°

Mon, 2342° / 20°

42 °

Greenhorn, Monday, 23 November

Overcast. High 42°, low 20°.

Pressure30.24 inHg

Wind4.6 mph W

Humidity54%

Visibility—

Dew point20°

Tue, 2441° / 21°

41 °

Greenhorn, Tuesday, 24 November

Overcast. High 41°, low 21°.

Pressure30.24 inHg

Wind2.4 mph SE

Humidity48%

Visibility—

Dew point17°

Wed, 2535° / 26°

0.01

35 °

Greenhorn, Wednesday, 25 November

Light snow. High 35°, low 26°.

Pressure30.21 inHg

Wind5.7 mph SE

Humidity64%

Visibility—

Dew point21°

Thu, 2638° / 26°

0.01

38 °

Greenhorn, Thursday, 26 November

Light snow. High 38°, low 26°.

Pressure30.30 inHg

Wind3.9 mph SE

Humidity68%

Visibility—

Dew point26°

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

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)

Tue, 0826° / 13°

0.13

26 °

Greenhorn, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high26°

Average low13°

Average precipitation0.13 in

Chance of precipitation52%

Record high42° (1962)

Record low-23° (1972)

Wed, 0927° / 13°

0.11

27 °

Greenhorn, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high27°

Average low13°

Average precipitation0.11 in

Chance of precipitation48%

Record high37° (2014)

Record low-28° (1972)

Thu, 1028° / 15°

0.14

28 °

Greenhorn, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high28°

Average low15°

Average precipitation0.14 in

Chance of precipitation55%

Record high45° (2025)

Record low-21° (1972)

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.