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As of 12:19 PDT

Weather in Alstown, WA

81°Current weather

Alstown, Saturday, 8 August, 12:19

Overcast. Feels like 80°. High 81°, low 54°.

Pressure29.94 inHg
Wind6.8 mph W
Humidity32%
Visibility6.2 mi
Dew point46°
Sun, 0980° / 49°0Clear
80 °Clear

Alstown, Sunday, 9 August

Clear. High 80°, low 49°.

Pressure29.85 inHg
Wind4.9 mph S
Humidity15%
Visibility6.2 mi
Dew point31°
Mon, 1088° / 48°0Clear
88 °Clear

Alstown, Monday, 10 August

Clear. High 88°, low 48°.

Pressure29.88 inHg
Wind5.3 mph SW
Humidity19%
Visibility6.2 mi
Dew point34°
Tue, 1189° / 54°0Clear
89 °Clear

Alstown, Tuesday, 11 August

Clear. High 89°, low 54°.

Pressure29.94 inHg
Wind5.8 mph SW
Humidity18%
Visibility6.2 mi
Dew point34°
Wed, 1284° / 57°0Clear
84 °Clear

Alstown, Wednesday, 12 August

Clear. High 84°, low 57°.

Pressure29.83 inHg
Wind6.3 mph W
Humidity29%
Visibility6.2 mi
Dew point44°
Thu, 1383° / 52°0Clear
83 °Clear

Alstown, Thursday, 13 August

Clear. High 83°, low 52°.

Pressure29.83 inHg
Wind9.1 mph W
Humidity19%
Visibility—
Dew point31°
Fri, 1486° / 55°0Overcast
86 °Overcast

Alstown, Friday, 14 August

Overcast. High 86°, low 55°.

Pressure29.88 inHg
Wind7.2 mph SE
Humidity20%
Visibility—
Dew point36°
Sat, 1580° / 60°0Overcast
80 °Overcast

Alstown, Saturday, 15 August

Overcast. High 80°, low 60°.

Pressure29.91 inHg
Wind24.8 mph SE
Humidity22%
Visibility—
Dew point37°
Sun, 1687° / 55°0Overcast
87 °Overcast

Alstown, Sunday, 16 August

Overcast. High 87°, low 55°.

Pressure29.94 inHg
Wind8.7 mph NW
Humidity22%
Visibility—
Dew point38°
Mon, 1791° / 57°0Mostly clear
91 °Mostly clear

Alstown, Monday, 17 August

Mostly clear. High 91°, low 57°.

Pressure29.91 inHg
Wind7.8 mph W
Humidity11%
Visibility—
Dew point24°
Tue, 1891° / 62°0Clear
91 °Clear

Alstown, Tuesday, 18 August

Clear. High 91°, low 62°.

Pressure29.91 inHg
Wind12.1 mph SW
Humidity12%
Visibility—
Dew point27°
Wed, 1987° / 60°0Overcast
87 °Overcast

Alstown, Wednesday, 19 August

Overcast. High 87°, low 60°.

Pressure29.91 inHg
Wind7.8 mph W
Humidity21%
Visibility—
Dew point39°
Thu, 2089° / 59°0Mostly clear
89 °Mostly clear

Alstown, Thursday, 20 August

Mostly clear. High 89°, low 59°.

Pressure29.85 inHg
Wind9.2 mph W
Humidity24%
Visibility—
Dew point43°
Fri, 2191° / 59°0Clear
91 °Clear

Alstown, Friday, 21 August

Clear. High 91°, low 59°.

Pressure29.88 inHg
Wind9.5 mph SW
Humidity19%
Visibility—
Dew point38°
Sat, 2292° / 58°0Overcast
92 °Overcast

Alstown, Saturday, 22 August

Overcast. High 92°, low 58°.

Pressure29.88 inHg
Wind7.7 mph W
Humidity20%
Visibility—
Dew point40°
Sun, 2395° / 65°0Overcast
95 °Overcast

Alstown, Sunday, 23 August

Overcast. High 95°, low 65°.

Pressure29.83 inHg
Wind4.7 mph W
Humidity14%
Visibility—
Dew point36°

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 Alstown, 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 Alstown, 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.