As of 21:25 PDT

Weather in Mill Creek, CA

71°

Mill Creek, Saturday, 8 August, 21:25

Clear. Feels like 69°. High 88°, low 56°.

Pressure29.94 inHg

Wind2.3 mph NE

Humidity33%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Sun, 0990° / 55°

90 °

Mill Creek, Sunday, 9 August

Clear. High 90°, low 55°.

Pressure29.88 inHg

Wind10 mph SW

Humidity11%

Visibility6.2 mi

Dew point27°

Mon, 1089° / 56°

89 °

Mill Creek, Monday, 10 August

Clear. High 89°, low 56°.

Pressure29.88 inHg

Wind11.5 mph SW

Humidity7%

Visibility6.2 mi

Dew point17°

Tue, 1187° / 58°

87 °

Mill Creek, Tuesday, 11 August

Clear. High 87°, low 58°.

Pressure29.94 inHg

Wind11 mph SW

Humidity11%

Visibility6.2 mi

Dew point26°

Wed, 1285° / 56°

85 °

Mill Creek, Wednesday, 12 August

Overcast. High 85°, low 56°.

Pressure29.85 inHg

Wind10.4 mph SW

Humidity13%

Visibility6.2 mi

Dew point28°

Thu, 1380° / 59°

80 °

Mill Creek, Thursday, 13 August

Overcast. High 80°, low 59°.

Pressure29.83 inHg

Wind9.9 mph SW

Humidity22%

Visibility—

Dew point37°

Fri, 1478° / 57°

78 °

Mill Creek, Friday, 14 August

Overcast. High 78°, low 57°.

Pressure29.97 inHg

Wind9.1 mph SW

Humidity36%

Visibility—

Dew point43°

Sat, 1583° / 56°

83 °

Mill Creek, Saturday, 15 August

Mostly clear. High 83°, low 56°.

Pressure30.00 inHg

Wind10 mph W

Humidity23%

Visibility—

Dew point39°

Sun, 1683° / 55°

83 °

Mill Creek, Sunday, 16 August

Partly cloudy. High 83°, low 55°.

Pressure30.03 inHg

Wind11.4 mph SW

Humidity19%

Visibility—

Dew point34°

Mon, 1780° / 55°

80 °

Mill Creek, Monday, 17 August

Overcast. High 80°, low 55°.

Pressure30.00 inHg

Wind11.4 mph SW

Humidity19%

Visibility—

Dew point32°

Tue, 1880° / 56°

80 °

Mill Creek, Tuesday, 18 August

Overcast. High 80°, low 56°.

Pressure30.00 inHg

Wind11.6 mph SW

Humidity21%

Visibility—

Dew point34°

Wed, 1983° / 53°

83 °

Mill Creek, Wednesday, 19 August

Clear. High 83°, low 53°.

Pressure29.94 inHg

Wind9.8 mph SW

Humidity13%

Visibility—

Dew point25°

Thu, 2081° / 53°

81 °

Mill Creek, Thursday, 20 August

Overcast. High 81°, low 53°.

Pressure29.91 inHg

Wind9.7 mph W

Humidity14%

Visibility—

Dew point25°

Fri, 2186° / 55°

86 °

Mill Creek, Friday, 21 August

Overcast. High 86°, low 55°.

Pressure29.85 inHg

Wind10.3 mph W

Humidity14%

Visibility—

Dew point28°

Sat, 2284° / 56°

84 °

Mill Creek, Saturday, 22 August

Clear. High 84°, low 56°.

Pressure29.91 inHg

Wind9.7 mph W

Humidity17%

Visibility—

Dew point32°

Sun, 2384° / 56°

84 °

Mill Creek, Sunday, 23 August

Clear. High 84°, low 56°.

Pressure29.91 inHg

Wind9.9 mph W

Humidity18%

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 Mill Creek, 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 Mill Creek, 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.