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As of 11:21 PDT

Weather in Cromwell, WA

70°Current weather

Cromwell, Saturday, 8 August, 11:21

Overcast. Feels like 70°. High 82°, low 57°.

Pressure30.12 inHg
Wind3.5 mph SW
Humidity71%
Visibility6.2 mi
Dew point60°
Sun, 0976° / 52°0Mostly clear
76 °Mostly clear

Cromwell, Sunday, 9 August

Mostly clear. High 76°, low 52°.

Pressure30.03 inHg
Wind4.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point50°
Mon, 1084° / 50°0Overcast
84 °Overcast

Cromwell, Monday, 10 August

Overcast. High 84°, low 50°.

Pressure30.06 inHg
Wind3.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point52°
Tue, 1187° / 52°0Clear
87 °Clear

Cromwell, Tuesday, 11 August

Clear. High 87°, low 52°.

Pressure30.12 inHg
Wind1.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point51°
Wed, 1281° / 58°0Light rain
81 °Light rain

Cromwell, Wednesday, 12 August

Light rain. High 81°, low 58°.

Pressure30.06 inHg
Wind4.5 mph W
Humidity56%
Visibility—
Dew point55°
Thu, 1385° / 54°0Clear
85 °Clear

Cromwell, Thursday, 13 August

Clear. High 85°, low 54°.

Pressure29.91 inHg
Wind7.3 mph NE
Humidity33%
Visibility—
Dew point49°
Fri, 1487° / 55°0Clear
87 °Clear

Cromwell, Friday, 14 August

Clear. High 87°, low 55°.

Pressure29.91 inHg
Wind8.6 mph W
Humidity33%
Visibility—
Dew point51°
Sat, 1580° / 54°0Overcast
80 °Overcast

Cromwell, Saturday, 15 August

Overcast. High 80°, low 54°.

Pressure30.00 inHg
Wind7.5 mph W
Humidity39%
Visibility—
Dew point49°
Sun, 1687° / 55°0Overcast
87 °Overcast

Cromwell, Sunday, 16 August

Overcast. High 87°, low 55°.

Pressure30.03 inHg
Wind5.9 mph N
Humidity35%
Visibility—
Dew point50°
Mon, 1791° / 58°0Overcast
91 °Overcast

Cromwell, Monday, 17 August

Overcast. High 91°, low 58°.

Pressure29.94 inHg
Wind5.2 mph N
Humidity28%
Visibility—
Dew point47°
Tue, 1881° / 59°0Overcast
81 °Overcast

Cromwell, Tuesday, 18 August

Overcast. High 81°, low 59°.

Pressure30.00 inHg
Wind6.7 mph W
Humidity44%
Visibility—
Dew point51°
Wed, 1972° / 58°0Overcast
72 °Overcast

Cromwell, Wednesday, 19 August

Overcast. High 72°, low 58°.

Pressure29.88 inHg
Wind9.3 mph W
Humidity53%
Visibility—
Dew point53°
Thu, 2073° / 58°0.07Light rain
73 °Light rain

Cromwell, Thursday, 20 August

Light rain. High 73°, low 58°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity67%
Visibility—
Dew point57°
Fri, 2179° / 49°0Overcast
79 °Overcast

Cromwell, Friday, 21 August

Overcast. High 79°, low 49°.

Pressure30.06 inHg
Wind7.6 mph W
Humidity33%
Visibility—
Dew point44°
Sat, 2278° / 48°0Clear
78 °Clear

Cromwell, Saturday, 22 August

Clear. High 78°, low 48°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity35%
Visibility—
Dew point44°
Sun, 2379° / 49°0Overcast
79 °Overcast

Cromwell, Sunday, 23 August

Overcast. High 79°, low 49°.

Pressure30.09 inHg
Wind7.2 mph N
Humidity36%
Visibility—
Dew point45°

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 Cromwell, 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 Cromwell, 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.