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As of 22:32 PDT

Weather in Lyonsville, CA

55°Current weather

Lyonsville, Thursday, 15 October, 22:32

Clear. Feels like 52°. High 78°, low 41°.

Pressure30.18 inHg
Wind17.5 mph E
Humidity30%
Visibility6.2 mi
Dew point25°
Fri, 1682° / 45°0Clear
82 °Clear

Lyonsville, Friday, 16 October

Clear. High 82°, low 45°.

Pressure30.15 inHg
Wind2.4 mph S
Humidity14%
Visibility6.2 mi
Dew point17°
Sat, 1778° / 42°0Mostly clear
78 °Mostly clear

Lyonsville, Saturday, 17 October

Mostly clear. High 78°, low 42°.

Pressure30.12 inHg
Wind6.3 mph SW
Humidity19%
Visibility6.2 mi
Dew point26°
Sun, 1875° / 56°0Clear
75 °Clear

Lyonsville, Sunday, 18 October

Clear. High 75°, low 56°.

Pressure29.97 inHg
Wind6.7 mph SW
Humidity21%
Visibility6.2 mi
Dew point26°
Mon, 1957° / 46°0Partly cloudy
57 °Partly cloudy

Lyonsville, Monday, 19 October

Partly cloudy. High 57°, low 46°.

Pressure29.91 inHg
Wind4.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Tue, 2056° / 46°0.02Light rain
56 °Light rain

Lyonsville, Tuesday, 20 October

Light rain. High 56°, low 46°.

Pressure29.83 inHg
Wind6.9 mph NW
Humidity60%
Visibility—
Dew point40°
Wed, 2158° / 47°0Overcast
58 °Overcast

Lyonsville, Wednesday, 21 October

Overcast. High 58°, low 47°.

Pressure29.88 inHg
Wind9.3 mph W
Humidity61%
Visibility—
Dew point40°
Thu, 2259° / 43°0Mostly clear
59 °Mostly clear

Lyonsville, Thursday, 22 October

Mostly clear. High 59°, low 43°.

Pressure30.00 inHg
Wind8.2 mph W
Humidity50%
Visibility—
Dew point36°
Fri, 2368° / 42°0Clear
68 °Clear

Lyonsville, Friday, 23 October

Clear. High 68°, low 42°.

Pressure30.18 inHg
Wind10.6 mph E
Humidity10%
Visibility—
Dew point3°
Sat, 2473° / 45°0Clear
73 °Clear

Lyonsville, Saturday, 24 October

Clear. High 73°, low 45°.

Pressure30.21 inHg
Wind10.6 mph E
Humidity7%
Visibility—
Dew point-2°
Sun, 2568° / 50°0Overcast
68 °Overcast

Lyonsville, Sunday, 25 October

Overcast. High 68°, low 50°.

Pressure30.21 inHg
Wind9.4 mph E
Humidity10%
Visibility—
Dew point6°
Mon, 2670° / 51°0Overcast
70 °Overcast

Lyonsville, Monday, 26 October

Overcast. High 70°, low 51°.

Pressure29.94 inHg
Wind10 mph E
Humidity15%
Visibility—
Dew point17°
Tue, 2768° / 47°0Overcast
68 °Overcast

Lyonsville, Tuesday, 27 October

Overcast. High 68°, low 47°.

Pressure29.83 inHg
Wind10.3 mph E
Humidity13%
Visibility—
Dew point11°
Wed, 2865° / 46°0.07Light rain
65 °Light rain

Lyonsville, Wednesday, 28 October

Light rain. High 65°, low 46°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity21%
Visibility—
Dew point22°
Thu, 2949° / 46°0.43Rain
49 °Rain

Lyonsville, Thursday, 29 October

Rain. High 49°, low 46°.

Pressure30.03 inHg
Wind4.2 mph SE
Humidity89%
Visibility—
Dew point46°
Fri, 3054° / 42°0.04Light rain
54 °Light rain

Lyonsville, Friday, 30 October

Light rain. High 54°, low 42°.

Pressure30.15 inHg
Wind6.8 mph W
Humidity76%
Visibility—
Dew point43°

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 Lyonsville, 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 Lyonsville, 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.