As of 20:46 PDT

Weather in Greenwater, WA

52°

Greenwater, Thursday, 15 October, 20:46

Mostly clear. Feels like 51°. High 64°, low 43°.

Pressure30.33 inHg

Wind7.2 mph E

Humidity75%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Greenwater, WA: average high 53.5°, average low 38.1°. That is 0.7° below the climate normal for October. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 8 days and 4.0 inches. The warmest day looks like 16 October (69.3°), the coolest 18 October (26.7°).

53.5°/38.1°

Average high / low

−0.7°

Below normal

8 / 8

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	55.3°	56.7°	-0.7°
25 October – 3 November	50.4°	51°	-0.4°
4 November – 13 November	at normal	47.7°	—

October records over 66 years

87.3°1 October 1987All-time high

5.5°28 October 1971All-time low

Fri, 1669° / 46°

69 °

Greenwater, Friday, 16 October

Overcast. High 69°, low 46°.

Pressure30.21 inHg

Wind5.1 mph E

Humidity41%

Visibility6.2 mi

Dew point39°

Sat, 1757° / 38°

0.22

57 °

Greenwater, Saturday, 17 October

Rain. High 57°, low 38°.

Pressure30.27 inHg

Wind9 mph W

Humidity63%

Visibility6.2 mi

Dew point39°

Sun, 1853° / 27°

53 °

Greenwater, Sunday, 18 October

Overcast. High 53°, low 27°.

Pressure30.15 inHg

Wind1.9 mph NW

Humidity49%

Visibility6.2 mi

Dew point29°

Mon, 1951° / 33°

0.13

51 °

Greenwater, Monday, 19 October

Light rain. High 51°, low 33°.

Pressure29.88 inHg

Wind3.2 mph NW

Humidity63%

Visibility6.2 mi

Dew point37°

Tue, 2047° / 31°

47 °

Greenwater, Tuesday, 20 October

Overcast. High 47°, low 31°.

Pressure30.09 inHg

Wind3.1 mph NW

Humidity89%

Visibility—

Dew point38°

Wed, 2160° / 28°

60 °

Greenwater, Wednesday, 21 October

Mostly clear. High 60°, low 28°.

Pressure30.03 inHg

Wind4.7 mph E

Humidity48%

Visibility—

Dew point32°

Thu, 2247° / 41°

0.16

47 °

Greenwater, Thursday, 22 October

Light rain. High 47°, low 41°.

Pressure30.00 inHg

Wind6.6 mph NW

Humidity96%

Visibility—

Dew point45°

Fri, 2346° / 37°

0.01

46 °

Greenwater, Friday, 23 October

Light rain. High 46°, low 37°.

Pressure30.42 inHg

Wind5.8 mph NW

Humidity73%

Visibility—

Dew point36°

Sat, 2459° / 37°

59 °

Greenwater, Saturday, 24 October

Partly cloudy. High 59°, low 37°.

Pressure30.36 inHg

Wind5.8 mph SE

Humidity21%

Visibility—

Dew point14°

Sun, 2555° / 46°

0.05

55 °

Greenwater, Sunday, 25 October

Light rain. High 55°, low 46°.

Pressure30.21 inHg

Wind6.6 mph NW

Humidity40%

Visibility—

Dew point30°

Mon, 2649° / 41°

0.07

49 °

Greenwater, Monday, 26 October

Light rain. High 49°, low 41°.

Pressure30.24 inHg

Wind4.7 mph SE

Humidity83%

Visibility—

Dew point42°

Tue, 2748° / 41°

0.45

48 °

Greenwater, Tuesday, 27 October

Rain. High 48°, low 41°.

Pressure29.91 inHg

Wind5.2 mph SE

Humidity59%

Visibility—

Dew point33°

Wed, 2851° / 41°

0.34

51 °

Greenwater, Wednesday, 28 October

Rain. High 51°, low 41°.

Pressure29.97 inHg

Wind12.4 mph W

Humidity76%

Visibility—

Dew point40°

Thu, 2954° / 39°

54 °

Greenwater, Thursday, 29 October

Overcast. High 54°, low 39°.

Pressure29.97 inHg

Wind4.9 mph SE

Humidity51%

Visibility—

Dew point32°

Fri, 3045° / 39°

0.35

45 °

Greenwater, Friday, 30 October

Rain. High 45°, low 39°.

Pressure30.06 inHg

Wind11.7 mph W

Humidity88%

Visibility—

Dew point39°

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

Sat, 3150° / 38°

0.39

50 °

Greenwater, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.39 in

Chance of precipitation68%

Record high65° (1962)

Record low21° (1984)

Sun, 0150° / 37°

0.34

50 °

Greenwater, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.34 in

Chance of precipitation60%

Record high68° (1962)

Record low24° (1984)

Mon, 0251° / 37°

0.24

51 °

Greenwater, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.24 in

Chance of precipitation57%

Record high67° (1962)

Record low17° (1973)

Tue, 0350° / 38°

0.34

50 °

Greenwater, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.34 in

Chance of precipitation60%

Record high66° (1962)

Record low18° (1994)

Wed, 0451° / 38°

0.45

51 °

Greenwater, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.45 in

Chance of precipitation65%

Record high67° (1976)

Record low22° (1971)

Thu, 0549° / 36°

0.28

49 °

Greenwater, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.28 in

Chance of precipitation67%

Record high64° (1997)

Record low2° (1971)

Fri, 0648° / 37°

0.41

48 °

Greenwater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.41 in

Chance of precipitation62%

Record high64° (2012)

Record low22° (1971)

Sat, 0748° / 37°

0.37

48 °

Greenwater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.37 in

Chance of precipitation70%

Record high59° (2016)

Record low23° (2017)

Sun, 0848° / 36°

0.29

48 °

Greenwater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.29 in

Chance of precipitation58%

Record high67° (2016)

Record low19° (1977)

Mon, 0947° / 35°

0.32

47 °

Greenwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.32 in

Chance of precipitation67%

Record high61° (1976)

Record low14° (2022)

Tue, 1047° / 35°

0.27

47 °

Greenwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.27 in

Chance of precipitation53%

Record high63° (2016)

Record low13° (1986)

Wed, 1147° / 35°

0.33

47 °

Greenwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.33 in

Chance of precipitation62%

Record high64° (2016)

Record low0° (1985)

Thu, 1247° / 35°

0.4

47 °

Greenwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.4 in

Chance of precipitation63%

Record high62° (1990)

Record low10° (1985)

Fri, 1346° / 35°

0.42

46 °

Greenwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.42 in

Chance of precipitation68%

Record high64° (1969)

Record low13° (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 Greenwater, 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 Greenwater, 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.