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As of 03:32 EST

Weather in Rio Vista, MD

56°Current weather

Rio Vista, Wednesday, 4 November, 03:32

Clear. Feels like 56°. High 75°, low 54°.

Pressure30.18 inHg
Wind2 mph S
Humidity94%
Visibility6.2 mi
Dew point55°
Thu, 0574° / 58°0.23Rain
74 °Rain

Rio Vista, Thursday, 5 November

Rain. High 74°, low 58°.

Pressure29.91 inHg
Wind17.9 mph S
Humidity91%
Visibility4.2 mi
Dew point65°
Fri, 0667° / 61°0.07Light rain
67 °Light rain

Rio Vista, Friday, 6 November

Light rain. High 67°, low 61°.

Pressure29.91 inHg
Wind6 mph N
Humidity66%
Visibility6.2 mi
Dew point55°
Sat, 0761° / 53°0Overcast
61 °Overcast

Rio Vista, Saturday, 7 November

Overcast. High 61°, low 53°.

Pressure29.97 inHg
Wind15.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point41°
Sun, 0859° / 52°0Mostly clear
59 °Mostly clear

Rio Vista, Sunday, 8 November

Mostly clear. High 59°, low 52°.

Pressure30.03 inHg
Wind19.1 mph NW
Humidity68%
Visibility—
Dew point44°
Mon, 0959° / 53°0Clear
59 °Clear

Rio Vista, Monday, 9 November

Clear. High 59°, low 53°.

Pressure29.97 inHg
Wind21.8 mph NW
Humidity63%
Visibility—
Dew point42°
Tue, 1060° / 53°0Overcast
60 °Overcast

Rio Vista, Tuesday, 10 November

Overcast. High 60°, low 53°.

Pressure30.15 inHg
Wind12.2 mph SW
Humidity63%
Visibility—
Dew point43°
Wed, 1161° / 52°0Clear
61 °Clear

Rio Vista, Wednesday, 11 November

Clear. High 61°, low 52°.

Pressure29.94 inHg
Wind20.1 mph N
Humidity55%
Visibility—
Dew point40°
Thu, 1252° / 44°0Clear
52 °Clear

Rio Vista, Thursday, 12 November

Clear. High 52°, low 44°.

Pressure30.03 inHg
Wind17.7 mph N
Humidity61%
Visibility—
Dew point33°
Fri, 1359° / 48°0Overcast
59 °Overcast

Rio Vista, Friday, 13 November

Overcast. High 59°, low 48°.

Pressure29.80 inHg
Wind18 mph W
Humidity58%
Visibility—
Dew point37°
Sat, 1454° / 45°0Mostly clear
54 °Mostly clear

Rio Vista, Saturday, 14 November

Mostly clear. High 54°, low 45°.

Pressure30.00 inHg
Wind19 mph NW
Humidity56%
Visibility—
Dew point33°
Sun, 1550° / 41°0Clear
50 °Clear

Rio Vista, Sunday, 15 November

Clear. High 50°, low 41°.

Pressure30.27 inHg
Wind10.6 mph N
Humidity48%
Visibility—
Dew point26°
Mon, 1656° / 47°0.02Light rain
56 °Light rain

Rio Vista, Monday, 16 November

Light rain. High 56°, low 47°.

Pressure30.00 inHg
Wind18 mph NW
Humidity66%
Visibility—
Dew point39°
Tue, 1748° / 43°0Clear
48 °Clear

Rio Vista, Tuesday, 17 November

Clear. High 48°, low 43°.

Pressure30.00 inHg
Wind20.9 mph N
Humidity60%
Visibility—
Dew point33°
Wed, 1851° / 40°0Clear
51 °Clear

Rio Vista, Wednesday, 18 November

Clear. High 51°, low 40°.

Pressure30.12 inHg
Wind15.7 mph SW
Humidity61%
Visibility—
Dew point30°
Thu, 1961° / 47°0Clear
61 °Clear

Rio Vista, Thursday, 19 November

Clear. High 61°, low 47°.

Pressure29.83 inHg
Wind18.3 mph NW
Humidity49%
Visibility—
Dew point33°

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.