As of 11:58 PDT

Weather in Foster, CA

71°

Foster, Saturday, 8 August, 11:58

Clear. Feels like 68°. High 82°, low 43°.

Pressure29.97 inHg

Wind4.3 mph NW

Humidity23%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Sun, 0982° / 44°

82 °

Foster, Sunday, 9 August

Clear. High 82°, low 44°.

Pressure29.88 inHg

Wind4.7 mph N

Humidity14%

Visibility6.2 mi

Dew point31°

Mon, 1089° / 45°

89 °

Foster, Monday, 10 August

Clear. High 89°, low 45°.

Pressure29.85 inHg

Wind5 mph N

Humidity14%

Visibility6.2 mi

Dew point31°

Tue, 1187° / 52°

87 °

Foster, Tuesday, 11 August

Clear. High 87°, low 52°.

Pressure29.91 inHg

Wind4.1 mph NW

Humidity11%

Visibility6.2 mi

Dew point26°

Wed, 1285° / 50°

85 °

Foster, Wednesday, 12 August

Clear. High 85°, low 50°.

Pressure29.80 inHg

Wind6.1 mph NW

Humidity15%

Visibility—

Dew point29°

Thu, 1385° / 51°

85 °

Foster, Thursday, 13 August

Overcast. High 85°, low 51°.

Pressure29.74 inHg

Wind6 mph SW

Humidity11%

Visibility—

Dew point22°

Fri, 1480° / 52°

80 °

Foster, Friday, 14 August

Overcast. High 80°, low 52°.

Pressure29.85 inHg

Wind5.2 mph SE

Humidity15%

Visibility—

Dew point26°

Sat, 1580° / 49°

0.02

80 °

Foster, Saturday, 15 August

Light rain. High 80°, low 49°.

Pressure29.91 inHg

Wind7.1 mph SE

Humidity17%

Visibility—

Dew point28°

Sun, 1682° / 50°

82 °

Foster, Sunday, 16 August

Clear. High 82°, low 50°.

Pressure29.94 inHg

Wind5.7 mph SW

Humidity11%

Visibility—

Dew point20°

Mon, 1780° / 50°

80 °

Foster, Monday, 17 August

Overcast. High 80°, low 50°.

Pressure29.97 inHg

Wind6.4 mph S

Humidity10%

Visibility—

Dew point17°

Tue, 1880° / 48°

80 °

Foster, Tuesday, 18 August

Mostly clear. High 80°, low 48°.

Pressure30.00 inHg

Wind6.9 mph W

Humidity12%

Visibility—

Dew point20°

Wed, 1978° / 49°

78 °

Foster, Wednesday, 19 August

Overcast. High 78°, low 49°.

Pressure29.94 inHg

Wind8.2 mph W

Humidity17%

Visibility—

Dew point27°

Thu, 2082° / 49°

82 °

Foster, Thursday, 20 August

Clear. High 82°, low 49°.

Pressure29.88 inHg

Wind8.5 mph W

Humidity16%

Visibility—

Dew point29°

Fri, 2184° / 51°

84 °

Foster, Friday, 21 August

Overcast. High 84°, low 51°.

Pressure29.88 inHg

Wind5.9 mph NW

Humidity20%

Visibility—

Dew point35°

Sat, 2290° / 53°

90 °

Foster, Saturday, 22 August

Mostly clear. High 90°, low 53°.

Pressure29.83 inHg

Wind4.9 mph E

Humidity10%

Visibility—

Dew point24°

Sun, 2389° / 58°

89 °

Foster, Sunday, 23 August

Partly cloudy. High 89°, low 58°.

Pressure29.80 inHg

Wind5.7 mph S

Humidity12%

Visibility—

Dew point27°

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 Foster, 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 Foster, 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.