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As of 12:17 EST

Weather in Rio Vista, MD

58°Current weather

Rio Vista, Sunday, 8 November, 12:17

Clear. Feels like 56°. High 59°, low 46°.

Pressure29.97 inHg
Wind8.1 mph W
Humidity61%
Visibility6.2 mi
Dew point44°
Mon, 0960° / 51°0Partly cloudy
60 °Partly cloudy

Rio Vista, Monday, 9 November

Partly cloudy. High 60°, low 51°.

Pressure29.97 inHg
Wind19.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point43°
Tue, 1063° / 51°0Clear
63 °Clear

Rio Vista, Tuesday, 10 November

Clear. High 63°, low 51°.

Pressure30.00 inHg
Wind11.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 1160° / 53°0Mostly clear
60 °Mostly clear

Rio Vista, Wednesday, 11 November

Mostly clear. High 60°, low 53°.

Pressure29.97 inHg
Wind1.7 mph E
Humidity69%
Visibility6.2 mi
Dew point48°
Thu, 1258° / 53°0.17Light rain
58 °Light rain

Rio Vista, Thursday, 12 November

Light rain. High 58°, low 53°.

Pressure29.47 inHg
Wind9.2 mph SW
Humidity86%
Visibility6.2 mi
Dew point53°
Fri, 1352° / 47°0Mostly clear
52 °Mostly clear

Rio Vista, Friday, 13 November

Mostly clear. High 52°, low 47°.

Pressure29.53 inHg
Wind23.8 mph W
Humidity60%
Visibility—
Dew point36°
Sat, 1449° / 42°0.2Light rain
49 °Light rain

Rio Vista, Saturday, 14 November

Light rain. High 49°, low 42°.

Pressure29.53 inHg
Wind28.7 mph NW
Humidity83%
Visibility—
Dew point39°
Sun, 1552° / 44°0Overcast
52 °Overcast

Rio Vista, Sunday, 15 November

Overcast. High 52°, low 44°.

Pressure29.85 inHg
Wind24.8 mph W
Humidity62%
Visibility—
Dew point35°
Mon, 1655° / 47°0Clear
55 °Clear

Rio Vista, Monday, 16 November

Clear. High 55°, low 47°.

Pressure29.91 inHg
Wind22.8 mph NW
Humidity61%
Visibility—
Dew point37°
Tue, 1752° / 45°0Clear
52 °Clear

Rio Vista, Tuesday, 17 November

Clear. High 52°, low 45°.

Pressure30.09 inHg
Wind19.8 mph NW
Humidity64%
Visibility—
Dew point35°
Wed, 1850° / 43°0Clear
50 °Clear

Rio Vista, Wednesday, 18 November

Clear. High 50°, low 43°.

Pressure30.18 inHg
Wind17.9 mph N
Humidity63%
Visibility—
Dew point33°
Thu, 1947° / 40°0Overcast
47 °Overcast

Rio Vista, Thursday, 19 November

Overcast. High 47°, low 40°.

Pressure30.33 inHg
Wind11.3 mph NE
Humidity64%
Visibility—
Dew point31°
Fri, 2050° / 42°0.03Light rain
50 °Light rain

Rio Vista, Friday, 20 November

Light rain. High 50°, low 42°.

Pressure30.45 inHg
Wind7.9 mph S
Humidity71%
Visibility—
Dew point38°
Sat, 2158° / 51°0.01Light rain
58 °Light rain

Rio Vista, Saturday, 21 November

Light rain. High 58°, low 51°.

Pressure30.45 inHg
Wind10.3 mph S
Humidity84%
Visibility—
Dew point47°
Sun, 2264° / 54°0.06Light rain
64 °Light rain

Rio Vista, Sunday, 22 November

Light rain. High 64°, low 54°.

Pressure30.21 inHg
Wind24.4 mph S
Humidity85%
Visibility—
Dew point55°
Mon, 2363° / 57°1.51Heavy rain
63 °Heavy rain

Rio Vista, Monday, 23 November

Heavy rain. High 63°, low 57°.

Pressure29.59 inHg
Wind30.2 mph S
Humidity94%
Visibility—
Dew point59°

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 Rio Vista, MD 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 Rio Vista, MD 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.