Hourly Weather Forecast for Sunday

Napa, California (94558)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
49 / 44
47 / 44
47 / 44
56 / 46
60 / 46
59 / 46
53 / 47
50 / 46
Humidity (%):
86% 88% 88% 71% 59% 63% 79% 87%
Pressure (in):
30.02 30.01 30.01 30.01 29.99 29.96 29.97 29.98
Wind (mph):
S
3 mph S
(170°)
S
2 mph S
(173°)
SSE
3 mph SSE
(167°)
SSE
5 mph SSE
(148°)
SSE
6 mph SSE
(152°)
SE
5 mph SE
(139°)
SE
3 mph SE
(140°)
SSE
4 mph SSE
(163°)
Conditions:
Chance of Rain
Chance of Rain
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Chance of Rain
Chance of Rain
Probability of Precipitation (%):
40%
0.01 in
40%
0.01 in
20%
0.0 in
20%
0.0 in
20%
0.0 in
20%
0.0 in
60%
0.02 in
60%
0.02 in
Cloud Cover (%):
62% 66% 66% 67% 67% 68% 70% 73%
Saturday
partlycloudy Sun and clouds mixed. High 67F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 44F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 66 | 58 57 | 47 49 | 46
Wind 6 mph WSW 6 mph WSW 8 mph NW 6 mph N
Humidity 97% 75% 69% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 35% 16%
Conditions Partly Cloudy Clear
Sunrise & Sunset
6:58 AM
4:52 PM
Sunday
clear Except for a few afternoon clouds, mainly sunny. High 69F. Winds NNW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 43F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 40 65 | 37 57 | 41 48 | 35
Wind 6 mph N 8 mph N 4 mph NW 3 mph N
Humidity 83% 35% 54% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 12% 40% 37%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:59 AM
4:51 PM
Monday
partlycloudy Partly cloudy skies. High 71F. Winds light and variable.
Monday Night
nt_clear Clear skies. Low near 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 31 67 | 38 59 | 44 50 | 40
Wind 4 mph N 5 mph N 4 mph NNW 2 mph NE
Humidity 60% 34% 57% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 40% 13% 17% 2%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:00 AM
4:51 PM
Tuesday
clear A mainly sunny sky. High 72F. Winds light and variable.
Tuesday Night
nt_clear A mostly clear sky. Low 43F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 68 | 42 58 | 45 48 | 40
Wind 3 mph NE 5 mph ENE 3 mph NE 2 mph NE
Humidity 71% 38% 62% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 1% 3% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:01 AM
4:50 PM
Wednesday
clear A few clouds from time to time. High near 70F. Winds light and variable.
Wednesday Night
nt_partlycloudy Partly cloudy. Low around 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 37 69 | 42 58 | 45 49 | 41
Wind 3 mph NE 5 mph ENE 2 mph ENE 2 mph NE
Humidity 76% 37% 61% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 23% 24% 47%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:02 AM
4:50 PM
Thursday
clear Sun and a few passing clouds. High 68F. Winds light and variable.
Thursday Night
nt_partlycloudy Partly cloudy. Low near 45F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 39 66 | 45 57 | 46 49 | 46
Wind 3 mph NNE 5 mph SE 4 mph SE 3 mph S
Humidity 75% 46% 67% 89%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 39% 27% 16% 39%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
7:03 AM
4:50 PM
Friday
rain Cloudy with periods of rain. High 63F. Winds SSW at 5 to 10 mph. Chance of rain 70%.
Friday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 46F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 62 | 50 55 | 52 50 | 50
Wind 3 mph S 8 mph SSW 6 mph SSW 6 mph SW
Humidity 88% 64% 91% 100%
Chance of Precip. 20% 60% 30% 30%
Cloud Cover 41% 26% 69% 74%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:04 AM
4:49 PM
Saturday
chancerain Considerable cloudiness with occasional rain showers. High 62F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Cloudy with occasional showers. Low 47F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 47 59 | 48 55 | 49 49 | 47
Wind 3 mph S 7 mph S 4 mph S 3 mph S
Humidity 99% 67% 82% 92%
Chance of Precip. 20% 40% 10% 30%
Cloud Cover 19% 59% 41% 74%
Conditions Clear Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
7:05 AM
4:49 PM
Sunday
rain Rain showers in the morning will evolve into a more steady rain in the afternoon. High 63F. Winds S at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_rain Periods of rain. Low 48F. Winds S at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 60 | 49 54 | 51 51 | 51
Wind 4 mph SSE 6 mph SSE 7 mph S 5 mph S
Humidity 96% 67% 87% 98%
Chance of Precip. 40% 50% 60% 60%
Cloud Cover 80% 81% 79% 77%
Conditions Chance of Rain Chance of Rain Rain Chance of Rain
Sunrise & Sunset
7:06 AM
4:49 PM
Monday
rain Rain likely. High 61F. Winds light and variable. Chance of rain 60%. Rainfall near a quarter of an inch.
Monday Night
nt_chancerain Cloudy with a few showers. Low near 45F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 48 59 | 47 54 | 46 49 | 44
Wind 4 mph S 5 mph WNW 3 mph SW 0 mph SSE
Humidity 99% 65% 75% 85%
Chance of Precip. 60% 60% 20% 30%
Cloud Cover 81% 84% 58% 45%
Conditions Rain Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
7:07 AM
4:48 PM
Tuesday
chancerain Partly cloudy skies early. A few showers developing later in the day. High 61F. Winds light and variable. Chance of rain 30%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low 46F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 42 58 | 44 53 | 45 49 | 45
Wind 1 mph SE 3 mph SSE 3 mph SSE 2 mph SSE
Humidity 86% 59% 74% 85%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 39% 39% 46% 60%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Light rain developing later in the day. High 63F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_rain Rain likely. Low 47F. Winds light and variable. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 44 59 | 46 55 | 47 49 | 46
Wind 2 mph S 6 mph SSE 4 mph SE 4 mph SSE
Humidity 89% 62% 74% 89%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 66% 67% 69% 75%
Conditions Mostly Cloudy Mostly Cloudy Chance of Rain Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 61F. Winds light and variable. Chance of rain 60%.
Thursday Night
nt_chancerain Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 46F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 46 59 | 48 54 | 48 49 | 47
Wind 4 mph SSE 5 mph SSE 3 mph SSE 1 mph SSE
Humidity 93% 67% 78% 91%
Chance of Precip. 60% 60% 30% 20%
Cloud Cover 79% 78% 70% 49%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancerain Considerable cloudiness with occasional rain showers. High 62F. Winds light and variable. Chance of rain 50%.
Friday Night
nt_chancerain Cloudy with occasional rain showers. Low 47F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 59 | 47 55 | 48 49 | 47
Wind 2 mph SSE 4 mph SSE 2 mph SSE 1 mph SSE
Humidity 92% 65% 80% 92%
Chance of Precip. 20% 40% 50% 40%
Cloud Cover 41% 36% 34% 36%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Cloudy with occasional rain showers. High 63F. Winds light and variable. Chance of rain 50%.
Saturday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 48F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 60 | 49 55 | 51 52 | 50
Wind 2 mph S 4 mph SSE 3 mph S 1 mph S
Humidity 94% 69% 86% 93%
Chance of Precip. 40% 40% 50% 50%
Cloud Cover 37% 37% 34% 34%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise