As of 04:05 PDT

Weather in Ione, CA

75°

Ione, Friday, 16 October, 04:05

Clear. Feels like 73°. High 89°, low 62°.

Pressure30.06 inHg

Wind4.6 mph NW

Humidity28%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Sat, 1790° / 55°

90 °

Ione, Saturday, 17 October

Clear. High 90°, low 55°.

Pressure30.06 inHg

Wind3.7 mph W

Humidity16%

Visibility6.2 mi

Dew point32°

Sun, 1885° / 57°

85 °

Ione, Sunday, 18 October

Clear. High 85°, low 57°.

Pressure29.94 inHg

Wind3.9 mph SW

Humidity21%

Visibility6.2 mi

Dew point37°

Mon, 1969° / 53°

0.03

69 °

Ione, Monday, 19 October

Light rain. High 69°, low 53°.

Pressure29.91 inHg

Wind6 mph S

Humidity45%

Visibility6.2 mi

Dew point42°

Tue, 2066° / 55°

66 °

Ione, Tuesday, 20 October

Overcast. High 66°, low 55°.

Pressure29.83 inHg

Wind5.9 mph NW

Humidity67%

Visibility—

Dew point49°

Wed, 2171° / 56°

0.09

71 °

Ione, Wednesday, 21 October

Light rain. High 71°, low 56°.

Pressure29.91 inHg

Wind7.7 mph NW

Humidity56%

Visibility—

Dew point48°

Thu, 2276° / 55°

76 °

Ione, Thursday, 22 October

Overcast. High 76°, low 55°.

Pressure29.94 inHg

Wind5.2 mph W

Humidity37%

Visibility—

Dew point41°

Fri, 2373° / 54°

73 °

Ione, Friday, 23 October

Overcast. High 73°, low 54°.

Pressure30.00 inHg

Wind5.6 mph W

Humidity46%

Visibility—

Dew point44°

Sat, 2476° / 50°

76 °

Ione, Saturday, 24 October

Clear. High 76°, low 50°.

Pressure30.12 inHg

Wind7 mph NW

Humidity23%

Visibility—

Dew point27°

Sun, 2578° / 50°

78 °

Ione, Sunday, 25 October

Overcast. High 78°, low 50°.

Pressure30.15 inHg

Wind4.3 mph W

Humidity10%

Visibility—

Dew point8°

Mon, 2680° / 51°

80 °

Ione, Monday, 26 October

Overcast. High 80°, low 51°.

Pressure30.00 inHg

Wind4.3 mph E

Humidity12%

Visibility—

Dew point13°

Tue, 2779° / 54°

79 °

Ione, Tuesday, 27 October

Overcast. High 79°, low 54°.

Pressure29.85 inHg

Wind3.4 mph E

Humidity12%

Visibility—

Dew point15°

Wed, 2872° / 47°

72 °

Ione, Wednesday, 28 October

Clear. High 72°, low 47°.

Pressure29.97 inHg

Wind13.6 mph NW

Humidity31%

Visibility—

Dew point31°

Thu, 2971° / 43°

71 °

Ione, Thursday, 29 October

Clear. High 71°, low 43°.

Pressure30.12 inHg

Wind5.5 mph W

Humidity20%

Visibility—

Dew point18°

Fri, 3078° / 50°

78 °

Ione, Friday, 30 October

Partly cloudy. High 78°, low 50°.

Pressure30.15 inHg

Wind4.5 mph E

Humidity14%

Visibility—

Dew point16°

Sat, 3171° / 52°

71 °

Ione, Saturday, 31 October

Overcast. High 71°, low 52°.

Pressure30.06 inHg

Wind5.4 mph W

Humidity16%

Visibility—

Dew point18°

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 Ione, 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 Ione, 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.