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As of 17:41 PDT

Weather in Columbia, WA

80°Current weather

Columbia, Saturday, 8 August, 17:41

Clear. Feels like 80°. High 80°, low 56°.

Pressure30.03 inHg
Wind6 mph SW
Humidity38%
Visibility6.2 mi
Dew point53°
Sun, 0976° / 50°0Overcast
76 °Overcast

Columbia, Sunday, 9 August

Overcast. High 76°, low 50°.

Pressure30.03 inHg
Wind4.6 mph W
Humidity48%
Visibility6.2 mi
Dew point51°
Mon, 1076° / 50°0Clear
76 °Clear

Columbia, Monday, 10 August

Clear. High 76°, low 50°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity48%
Visibility6.2 mi
Dew point51°
Tue, 1177° / 53°0Clear
77 °Clear

Columbia, Tuesday, 11 August

Clear. High 77°, low 53°.

Pressure30.09 inHg
Wind4.6 mph W
Humidity47%
Visibility6.2 mi
Dew point52°
Wed, 1269° / 55°0Overcast
69 °Overcast

Columbia, Wednesday, 12 August

Overcast. High 69°, low 55°.

Pressure30.06 inHg
Wind3.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point56°
Thu, 1371° / 53°0Overcast
71 °Overcast

Columbia, Thursday, 13 August

Overcast. High 71°, low 53°.

Pressure30.00 inHg
Wind3.4 mph W
Humidity60%
Visibility—
Dew point53°
Fri, 1481° / 53°0Clear
81 °Clear

Columbia, Friday, 14 August

Clear. High 81°, low 53°.

Pressure29.97 inHg
Wind6.3 mph W
Humidity38%
Visibility—
Dew point50°
Sat, 1577° / 57°0Overcast
77 °Overcast

Columbia, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure29.97 inHg
Wind5.2 mph W
Humidity49%
Visibility—
Dew point54°
Sun, 1678° / 57°0Clear
78 °Clear

Columbia, Sunday, 16 August

Clear. High 78°, low 57°.

Pressure30.03 inHg
Wind5.7 mph W
Humidity41%
Visibility—
Dew point51°
Mon, 1780° / 58°0Overcast
80 °Overcast

Columbia, Monday, 17 August

Overcast. High 80°, low 58°.

Pressure30.03 inHg
Wind6.1 mph W
Humidity35%
Visibility—
Dew point47°
Tue, 1879° / 58°0Overcast
79 °Overcast

Columbia, Tuesday, 18 August

Overcast. High 79°, low 58°.

Pressure30.06 inHg
Wind5.9 mph W
Humidity36%
Visibility—
Dew point48°
Wed, 1962° / 58°0.05Light rain
62 °Light rain

Columbia, Wednesday, 19 August

Light rain. High 62°, low 58°.

Pressure30.09 inHg
Wind2.6 mph E
Humidity96%
Visibility—
Dew point58°
Thu, 2076° / 56°0Overcast
76 °Overcast

Columbia, Thursday, 20 August

Overcast. High 76°, low 56°.

Pressure30.03 inHg
Wind6 mph W
Humidity52%
Visibility—
Dew point55°
Fri, 2179° / 58°0Mostly clear
79 °Mostly clear

Columbia, Friday, 21 August

Mostly clear. High 79°, low 58°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity44%
Visibility—
Dew point53°
Sat, 2280° / 56°0Overcast
80 °Overcast

Columbia, Saturday, 22 August

Overcast. High 80°, low 56°.

Pressure30.00 inHg
Wind6.3 mph W
Humidity44%
Visibility—
Dew point53°
Sun, 2383° / 57°0Overcast
83 °Overcast

Columbia, Sunday, 23 August

Overcast. High 83°, low 57°.

Pressure29.91 inHg
Wind5.8 mph W
Humidity41%
Visibility—
Dew point54°

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 Columbia, 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 Columbia, 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.