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As of 11:04 PDT

Weather in Marengo, WA

86°Current weather

Marengo, Saturday, 8 August, 11:04

Clear. Feels like 84°. High 90°, low 62°.

Pressure29.94 inHg
Wind13.7 mph W
Humidity28%
Visibility6.2 mi
Dew point47°
Sun, 0989° / 59°0Overcast
89 °Overcast

Marengo, Sunday, 9 August

Overcast. High 89°, low 59°.

Pressure29.88 inHg
Wind13.8 mph W
Humidity13%
Visibility6.2 mi
Dew point28°
Mon, 1089° / 66°0Clear
89 °Clear

Marengo, Monday, 10 August

Clear. High 89°, low 66°.

Pressure29.88 inHg
Wind15.8 mph W
Humidity18%
Visibility6.2 mi
Dew point35°
Tue, 1191° / 65°0Clear
91 °Clear

Marengo, Tuesday, 11 August

Clear. High 91°, low 65°.

Pressure29.94 inHg
Wind9.9 mph W
Humidity19%
Visibility6.2 mi
Dew point39°
Wed, 1289° / 66°0Clear
89 °Clear

Marengo, Wednesday, 12 August

Clear. High 89°, low 66°.

Pressure29.91 inHg
Wind11.6 mph W
Humidity29%
Visibility—
Dew point45°
Thu, 1389° / 66°0Clear
89 °Clear

Marengo, Thursday, 13 August

Clear. High 89°, low 66°.

Pressure29.83 inHg
Wind13.8 mph W
Humidity25%
Visibility—
Dew point41°
Fri, 1490° / 69°0Partly cloudy
90 °Partly cloudy

Marengo, Friday, 14 August

Partly cloudy. High 90°, low 69°.

Pressure29.85 inHg
Wind16.2 mph SW
Humidity23%
Visibility—
Dew point41°
Sat, 1589° / 68°0Overcast
89 °Overcast

Marengo, Saturday, 15 August

Overcast. High 89°, low 68°.

Pressure29.91 inHg
Wind16.2 mph SE
Humidity22%
Visibility—
Dew point40°
Sun, 1691° / 67°0Overcast
91 °Overcast

Marengo, Sunday, 16 August

Overcast. High 91°, low 67°.

Pressure29.97 inHg
Wind11.6 mph W
Humidity18%
Visibility—
Dew point35°
Mon, 1793° / 70°0Overcast
93 °Overcast

Marengo, Monday, 17 August

Overcast. High 93°, low 70°.

Pressure29.94 inHg
Wind8.8 mph N
Humidity16%
Visibility—
Dew point34°
Tue, 1893° / 73°0Overcast
93 °Overcast

Marengo, Tuesday, 18 August

Overcast. High 93°, low 73°.

Pressure29.88 inHg
Wind12.8 mph W
Humidity18%
Visibility—
Dew point39°
Wed, 19100° / 70°0Overcast
100 °Overcast

Marengo, Wednesday, 19 August

Overcast. High 100°, low 70°.

Pressure29.80 inHg
Wind12.7 mph NW
Humidity24%
Visibility—
Dew point47°
Thu, 2091° / 68°0Light rain
91 °Light rain

Marengo, Thursday, 20 August

Light rain. High 91°, low 68°.

Pressure29.85 inHg
Wind12.4 mph W
Humidity31%
Visibility—
Dew point49°
Fri, 2184° / 63°0.02Light rain
84 °Light rain

Marengo, Friday, 21 August

Light rain. High 84°, low 63°.

Pressure29.97 inHg
Wind15.6 mph SW
Humidity39%
Visibility—
Dew point49°
Sat, 2281° / 61°0Clear
81 °Clear

Marengo, Saturday, 22 August

Clear. High 81°, low 61°.

Pressure30.06 inHg
Wind16.4 mph W
Humidity23%
Visibility—
Dew point33°
Sun, 2381° / 57°0Partly cloudy
81 °Partly cloudy

Marengo, Sunday, 23 August

Partly cloudy. High 81°, low 57°.

Pressure30.03 inHg
Wind16.8 mph W
Humidity24%
Visibility—
Dew point33°

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 Marengo, 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 Marengo, 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.