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As of 17:03 PDT

Weather in Colusa, CA

95°Current weather

Colusa, Saturday, 8 August, 17:03

Clear. Feels like 95°. High 95°, low 65°.

Pressure29.80 inHg
Wind8.9 mph SE
Humidity31%
Visibility6.2 mi
Dew point58°
Sun, 09101° / 66°0Clear
101 °Clear

Colusa, Sunday, 9 August

Clear. High 101°, low 66°.

Pressure29.77 inHg
Wind1.6 mph S
Humidity11%
Visibility6.2 mi
Dew point37°
Mon, 10110° / 63°0Clear
110 °Clear

Colusa, Monday, 10 August

Clear. High 110°, low 63°.

Pressure29.80 inHg
Wind4 mph S
Humidity15%
Visibility6.2 mi
Dew point42°
Tue, 11107° / 63°0Clear
107 °Clear

Colusa, Tuesday, 11 August

Clear. High 107°, low 63°.

Pressure29.85 inHg
Wind1.8 mph SW
Humidity17%
Visibility6.2 mi
Dew point43°
Wed, 12105° / 64°0Overcast
105 °Overcast

Colusa, Wednesday, 12 August

Overcast. High 105°, low 64°.

Pressure29.80 inHg
Wind3.9 mph SE
Humidity18%
Visibility6.2 mi
Dew point43°
Thu, 13100° / 66°0Overcast
100 °Overcast

Colusa, Thursday, 13 August

Overcast. High 100°, low 66°.

Pressure29.74 inHg
Wind12.5 mph SE
Humidity16%
Visibility—
Dew point41°
Fri, 1493° / 69°0Overcast
93 °Overcast

Colusa, Friday, 14 August

Overcast. High 93°, low 69°.

Pressure29.85 inHg
Wind10.9 mph SE
Humidity23%
Visibility—
Dew point46°
Sat, 15100° / 64°0Clear
100 °Clear

Colusa, Saturday, 15 August

Clear. High 100°, low 64°.

Pressure29.91 inHg
Wind11.9 mph S
Humidity19%
Visibility—
Dew point44°
Sun, 16101° / 63°0Overcast
101 °Overcast

Colusa, Sunday, 16 August

Overcast. High 101°, low 63°.

Pressure29.94 inHg
Wind9.8 mph S
Humidity15%
Visibility—
Dew point38°
Mon, 1799° / 67°0Overcast
99 °Overcast

Colusa, Monday, 17 August

Overcast. High 99°, low 67°.

Pressure29.97 inHg
Wind14 mph SE
Humidity10%
Visibility—
Dew point27°
Tue, 18103° / 63°0Clear
103 °Clear

Colusa, Tuesday, 18 August

Clear. High 103°, low 63°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity8%
Visibility—
Dew point24°
Wed, 19104° / 66°0Mostly clear
104 °Mostly clear

Colusa, Wednesday, 19 August

Mostly clear. High 104°, low 66°.

Pressure29.85 inHg
Wind7.8 mph SW
Humidity11%
Visibility—
Dew point33°
Thu, 20103° / 63°0Clear
103 °Clear

Colusa, Thursday, 20 August

Clear. High 103°, low 63°.

Pressure29.83 inHg
Wind9.4 mph S
Humidity12%
Visibility—
Dew point34°
Fri, 21106° / 65°0Clear
106 °Clear

Colusa, Friday, 21 August

Clear. High 106°, low 65°.

Pressure29.80 inHg
Wind8 mph S
Humidity12%
Visibility—
Dew point37°
Sat, 22109° / 69°0Overcast
109 °Overcast

Colusa, Saturday, 22 August

Overcast. High 109°, low 69°.

Pressure29.74 inHg
Wind9.3 mph S
Humidity11%
Visibility—
Dew point37°
Sun, 23109° / 70°0Mostly clear
109 °Mostly clear

Colusa, Sunday, 23 August

Mostly clear. High 109°, low 70°.

Pressure29.74 inHg
Wind12.5 mph S
Humidity13%
Visibility—
Dew point40°

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 Colusa, CA 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 Colusa, CA 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.