Rio Vista, CA Hourly Weather Forecast

Wed, Nov 18, 2026

Wednesday

Thu 11/19

High 57°f

74% Precip. / 0.4 in

Rain. High 57F. Winds SSE at 10 to 20 mph. Chance of rain 70%. Rainfall near a half an inch.

Wednesday night

Thu 11/19

Low 44°f

53% Precip. / 0.11 in

Cloudy with showers. Low 44F. Winds SSE at 5 to 10 mph. Chance of rain 50%.

Sunrise 6:51 AM

Sunset 4:52 PM

Moonrise 1:26 PM

Moonset 12:17 AM

Waxing Gibbous, 63% visible

Hourly Forecast

12AM

48°

1AM

36%

48°

2AM

37%

48°

3AM

37%

47°

4AM

55%

47°

5AM

69%

46°

6AM

73%

46°

6:51AM

Sunrise

7AM

75%

45°

8AM

74%

48°

9AM

74%

51°

10AM

74%

53°

11AM

73%

54°

12PM

73%

55°

1PM

72%

55°

2PM

72%

56°

3PM

72%

56°

4PM

65%

55°

4:52PM

Sunset

5PM

66%

53°

6PM

66%

48°

7PM

52%

48°

8PM

51%

48°

9PM

50%

48°

10PM

54%

49°

11PM

53%

49°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Partly Cloudy	48°F	44°F	24%	0in	46%	43°F	82%	8 mph S	30.05in
1:00 am	Showers	48°F	44°F	36%	0.03in	60%	43°F	83%	9 mph SSE	30.04in
2:00 am	Showers	48°F	43°F	37%	0.03in	68%	43°F	84%	10 mph SSE	30.04in
3:00 am	Showers	47°F	42°F	37%	0.03in	75%	43°F	85%	13 mph SSE	30.03in
4:00 am	Showers	47°F	41°F	55%	0.03in	80%	43°F	87%	14 mph SSE	30.02in
5:00 am	Rain	46°F	40°F	69%	0.03in	100%	44°F	90%	15 mph SSE	30in
6:00 am	Rain	46°F	39°F	73%	0.04in	100%	44°F	94%	15 mph SSE	29.99in
7:00 am	Rain	45°F	38°F	75%	0.04in	100%	44°F	99%	14 mph SSE	29.99in
8:00 am	Rain	48°F	43°F	74%	0.04in	100%	47°F	94%	14 mph SSE	29.99in
9:00 am	Rain	51°F	45°F	74%	0.05in	100%	47°F	89%	15 mph SSE	29.99in
10:00 am	Rain	53°F	48°F	74%	0.04in	100%	48°F	83%	14 mph SE	29.99in
11:00 am	Rain	54°F	50°F	73%	0.04in	100%	47°F	79%	14 mph SE	29.99in
12:00 pm	Rain	55°F	51°F	73%	0.04in	100%	47°F	76%	13 mph SE	29.98in
1:00 pm	Rain	55°F	52°F	72%	0.04in	100%	47°F	74%	12 mph SE	29.97in
2:00 pm	Rain	56°F	53°F	72%	0.04in	100%	48°F	75%	11 mph SE	29.97in
3:00 pm	Rain	56°F	53°F	72%	0.04in	100%	48°F	76%	11 mph SE	29.97in
4:00 pm	Light Rain	55°F	52°F	65%	0.02in	80%	49°F	78%	10 mph SSE	29.97in
5:00 pm	Light Rain	53°F	49°F	66%	0.02in	80%	49°F	89%	10 mph SSE	29.98in
6:00 pm	Light Rain	48°F	44°F	66%	0.02in	80%	48°F	100%	10 mph SSE	29.98in
7:00 pm	Showers	48°F	43°F	52%	0.01in	59%	48°F	100%	10 mph SSE	29.99in
8:00 pm	Showers	48°F	44°F	51%	0.01in	64%	48°F	98%	9 mph SSE	29.99in
9:00 pm	Showers	48°F	44°F	50%	0.01in	69%	47°F	96%	9 mph SSE	30in
10:00 pm	Showers	49°F	45°F	54%	0.01in	71%	47°F	96%	8 mph SSE	30in
11:00 pm	Showers	49°F	45°F	53%	0.01in	68%	47°F	95%	9 mph SSE	30in

Additional Conditions

Pressure 29.92 in
Visibility 8 miles
Clouds Partly Cloudy
Dew Point45°F
Humidity 94%
Rainfall 0 in
Snow Depth 0 in

KSUU Station History

Almanac for November 12, 2026

Forecast Average Record
Temperature
High 73°F 66°F 77°F 1956
Low 43°F 47°F 32°F 1978
Rain/Snow Depth
Precipitation 0 in 4.8 in -
Snow 0 in 0.1 in -

Almanac for November 13, 2026

Forecast Average Record
Temperature
High 61°F 66°F 80°F
Low 50°F 47°F 28°F

Astronomy

Sun Rise Set
Actual Time 6:44 AM 4:56 PM
Civil Twilight 6:16 AM 5:24 PM
Nautical Twilight 5:45 AM 5:56PM
Astronomical Twilight 5:13 AM 6:27 PM

Length of Visible Light 11h 7m
Length of Day 10h 11m
Tomorrow will be 1 minute 53 seconds shorter

Moon 10:11 AM 7:16 PM
Waxing Crescent11% of the Moon is Illuminated

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Nov 30

Waning Half Last Qtr

Dec 8

New Moon

Nearby Weather Stations

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