As of 02:51 PDT

Weather in Arzina, WA

40°

Arzina, Wednesday, 28 October, 02:51

Partly cloudy. Feels like 38°. High 44°, low 34°.

Pressure29.88 inHg

Wind3.7 mph S

Humidity89%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Arzina, WA: average high 47.2°, average low 35.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 1 November (53.6°), the coolest 3 November (29.7°).

47.2°/35.9°

Average high / low

+1.7°

Above normal

5 / 5

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	48.3°	45.6°	+1.5°
7 November – 16 November	45.4°	41.4°	+2.2°
17 November – 26 November	at normal	36.3°	—

October records over 66 years

86.2°1 October 1992All-time high

-0.4°31 October 1984All-time low

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

Thu, 2946° / 33°

0.03

46 °

Arzina, Thursday, 29 October

Snow. High 46°, low 33°.

Pressure30.15 inHg

Wind2.9 mph NE

Humidity88%

Visibility2.2 mi

Dew point35°

Fri, 3047° / 38°

0.01

47 °

Arzina, Friday, 30 October

Light rain. High 47°, low 38°.

Pressure29.97 inHg

Wind2.5 mph NE

Humidity62%

Visibility6.2 mi

Dew point32°

Sat, 3143° / 37°

0.03

43 °

Arzina, Saturday, 31 October

Light rain. High 43°, low 37°.

Pressure30.03 inHg

Wind2.7 mph N

Humidity89%

Visibility6.0 mi

Dew point38°

Sun, 0154° / 37°

54 °

Arzina, Sunday, 1 November

Overcast. High 54°, low 37°.

Pressure30.06 inHg

Wind2.6 mph NE

Humidity91%

Visibility—

Dew point41°

Mon, 0248° / 34°

48 °

Arzina, Monday, 2 November

Mostly clear. High 48°, low 34°.

Pressure30.47 inHg

Wind2.3 mph W

Humidity71%

Visibility—

Dew point33°

Tue, 0347° / 30°

47 °

Arzina, Tuesday, 3 November

Overcast. High 47°, low 30°.

Pressure30.36 inHg

Wind4.3 mph N

Humidity59%

Visibility—

Dew point26°

Wed, 0451° / 31°

51 °

Arzina, Wednesday, 4 November

Overcast. High 51°, low 31°.

Pressure30.09 inHg

Wind4.6 mph N

Humidity47%

Visibility—

Dew point23°

Thu, 0553° / 35°

53 °

Arzina, Thursday, 5 November

Overcast. High 53°, low 35°.

Pressure30.09 inHg

Wind2.5 mph N

Humidity43%

Visibility—

Dew point24°

Fri, 0652° / 33°

52 °

Arzina, Friday, 6 November

Overcast. High 52°, low 33°.

Pressure30.00 inHg

Wind3.6 mph N

Humidity54%

Visibility—

Dew point27°

Sat, 0746° / 42°

0.24

46 °

Arzina, Saturday, 7 November

Rain. High 46°, low 42°.

Pressure29.77 inHg

Wind4 mph S

Humidity58%

Visibility—

Dew point31°

Sun, 0842° / 41°

0.98

42 °

Arzina, Sunday, 8 November

Rain. High 42°, low 41°.

Pressure29.91 inHg

Wind2.6 mph E

Humidity98%

Visibility—

Dew point41°

Mon, 0946° / 41°

0.03

46 °

Arzina, Monday, 9 November

Light rain. High 46°, low 41°.

Pressure29.94 inHg

Wind5.6 mph S

Humidity87%

Visibility—

Dew point41°

Tue, 1045° / 36°

0.29

45 °

Arzina, Tuesday, 10 November

Rain. High 45°, low 36°.

Pressure30.24 inHg

Wind4.1 mph SW

Humidity88%

Visibility—

Dew point37°

Wed, 1148° / 38°

0.18

48 °

Arzina, Wednesday, 11 November

Rain. High 48°, low 38°.

Pressure29.94 inHg

Wind6.1 mph S

Humidity88%

Visibility—

Dew point42°

Thu, 1245° / 34°

45 °

Arzina, Thursday, 12 November

Overcast. High 45°, low 34°.

Pressure29.94 inHg

Wind2.6 mph N

Humidity81%

Visibility—

Dew point36°

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

Fri, 1341° / 30°

0.12

41 °

Arzina, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.12 in

Chance of precipitation42%

Record high53° (1967)

Record low12° (1985)

Sat, 1441° / 30°

0.07

41 °

Arzina, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.07 in

Chance of precipitation28%

Record high59° (2021)

Record low10° (1964)

Sun, 1540° / 30°

0.09

40 °

Arzina, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°

Average low30°

Average precipitation0.09 in

Chance of precipitation40%

Record high56° (2021)

Record low14° (2000)

Mon, 1640° / 30°

0.11

40 °

Arzina, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°

Average low30°

Average precipitation0.11 in

Chance of precipitation45%

Record high52° (1999)

Record low13° (2000)

Tue, 1739° / 30°

0.12

39 °

Arzina, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°

Average low30°

Average precipitation0.12 in

Chance of precipitation47%

Record high50° (2025)

Record low13° (2000)

Wed, 1838° / 28°

0.07

38 °

Arzina, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.07 in

Chance of precipitation35%

Record high48° (2025)

Record low10° (1994)

Thu, 1938° / 27°

0.11

38 °

Arzina, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.11 in

Chance of precipitation43%

Record high47° (2013)

Record low2° (1985)

Fri, 2038° / 28°

0.12

38 °

Arzina, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.12 in

Chance of precipitation42%

Record high47° (2025)

Record low6° (1977)

Sat, 2137° / 26°

0.11

37 °

Arzina, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.11 in

Chance of precipitation38%

Record high47° (2002)

Record low-8° (1985)

Sun, 2236° / 25°

0.1

36 °

Arzina, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high36°

Average low25°

Average precipitation0.1 in

Chance of precipitation38%

Record high50° (2017)

Record low-2° (1985)

Mon, 2334° / 24°

0.11

34 °

Arzina, Monday, 23 November

Climate normal for this date — 60-year average.

Average high34°

Average low24°

Average precipitation0.11 in

Chance of precipitation55%

Record high51° (2017)

Record low-20° (1985)

Tue, 2435° / 25°

0.09

35 °

Arzina, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high35°

Average low25°

Average precipitation0.09 in

Chance of precipitation38%

Record high47° (1990)

Record low-15° (1985)

Wed, 2535° / 25°

0.1

35 °

Arzina, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°

Average low25°

Average precipitation0.1 in

Chance of precipitation37%

Record high47° (2004)

Record low-3° (1982)

Thu, 2634° / 24°

0.05

34 °

Arzina, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°

Average low24°

Average precipitation0.05 in

Chance of precipitation32%

Record high46° (2021)

Record low-1° (1985)

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 Arzina, WA 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 Arzina, WA 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.