As of 02:39 PDT

Weather in Bay City, WA

58°Current weather

Bay City, Sunday, 9 August, 02:39

Clear. Feels like 57°. High 70°, low 56°.

Pressure30.12 inHg
Wind10.1 mph NW
Humidity88%
Visibility6.2 mi
Dew point54°
Mon, 1069° / 56°0Partly cloudy
69 °Partly cloudy

Bay City, Monday, 10 August

Partly cloudy. High 69°, low 56°.

Pressure30.12 inHg
Wind9.9 mph W
Humidity76%
Visibility6.2 mi
Dew point55°
Tue, 1166° / 56°0Clear
66 °Clear

Bay City, Tuesday, 11 August

Clear. High 66°, low 56°.

Pressure30.15 inHg
Wind9.9 mph W
Humidity73%
Visibility6.2 mi
Dew point56°
Wed, 1264° / 57°0Overcast
64 °Overcast

Bay City, Wednesday, 12 August

Overcast. High 64°, low 57°.

Pressure30.06 inHg
Wind8.8 mph W
Humidity77%
Visibility6.2 mi
Dew point55°
Thu, 1365° / 56°0Partly cloudy
65 °Partly cloudy

Bay City, Thursday, 13 August

Partly cloudy. High 65°, low 56°.

Pressure29.91 inHg
Wind9.7 mph W
Humidity76%
Visibility
Dew point56°
Fri, 1464° / 59°0.01Light rain
64 °Light rain

Bay City, Friday, 14 August

Light rain. High 64°, low 59°.

Pressure30.00 inHg
Wind8.2 mph W
Humidity78%
Visibility
Dew point56°
Sat, 1564° / 58°0Overcast
64 °Overcast

Bay City, Saturday, 15 August

Overcast. High 64°, low 58°.

Pressure30.03 inHg
Wind8.4 mph W
Humidity76%
Visibility
Dew point56°
Sun, 1664° / 58°0Overcast
64 °Overcast

Bay City, Sunday, 16 August

Overcast. High 64°, low 58°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity76%
Visibility
Dew point56°
Mon, 1760° / 58°0.81Rain
60 °Rain

Bay City, Monday, 17 August

Rain. High 60°, low 58°.

Pressure30.00 inHg
Wind15.2 mph S
Humidity93%
Visibility
Dew point58°
Tue, 1865° / 57°0Overcast
65 °Overcast

Bay City, Tuesday, 18 August

Overcast. High 65°, low 57°.

Pressure30.00 inHg
Wind8.2 mph W
Humidity70%
Visibility
Dew point54°
Wed, 1963° / 58°0.15Light rain
63 °Light rain

Bay City, Wednesday, 19 August

Light rain. High 63°, low 58°.

Pressure30.00 inHg
Wind5.2 mph E
Humidity94%
Visibility
Dew point61°
Thu, 2065° / 60°0Overcast
65 °Overcast

Bay City, Thursday, 20 August

Overcast. High 65°, low 60°.

Pressure29.97 inHg
Wind10 mph SW
Humidity80%
Visibility
Dew point58°
Fri, 2163° / 58°0.15Light rain
63 °Light rain

Bay City, Friday, 21 August

Light rain. High 63°, low 58°.

Pressure29.97 inHg
Wind11.3 mph S
Humidity96%
Visibility
Dew point59°
Sat, 2262° / 59°0.02Light rain
62 °Light rain

Bay City, Saturday, 22 August

Light rain. High 62°, low 59°.

Pressure30.09 inHg
Wind10.9 mph W
Humidity84%
Visibility
Dew point56°
Sun, 2363° / 58°0.01Light rain
63 °Light rain

Bay City, Sunday, 23 August

Light rain. High 63°, low 58°.

Pressure30.12 inHg
Wind9.2 mph W
Humidity74%
Visibility
Dew point54°
Mon, 2462° / 58°0.56Rain
62 °Rain

Bay City, Monday, 24 August

Rain. High 62°, low 58°.

Pressure29.91 inHg
Wind13.1 mph S
Humidity71%
Visibility
Dew point51°

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 Bay City, WA 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 Bay City, WA 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.