Home   Weather   Napa Valley   Two-week forecast
Flag for USA

Napa Valley 14 Day Extended Forecast

Currently: 54 °F. Clear. (Weather station: Napa County Airport, USA). See more current weather

Napa Valley Extended Forecast with high and low temperatures

°F
Time
Wind
(mph)
Temp
(°F)
42
46
50
54
58
62
66
70
74
78
82
Apr 27 – May 3
Lo:52
Sat, 3
Hi:67
5
May 4 – May 10
Lo:43
Sun, 4
Hi:77
8
Lo:53
Mon, 5
Hi:81
16
Lo:46
Tue, 6
Hi:82
7
Lo:46
Wed, 7
Hi:74
9
Lo:44
Thu, 8
Hi:79
5
Lo:45
Fri, 9
Hi:80
7
Lo:46
Sat, 10
Hi:73
8
May 11 – May 17
Lo:52
Sun, 11
Hi:73
8
Lo:51
Mon, 12
Hi:76
9
Lo:52
Tue, 13
Hi:76
6
Lo:52
Wed, 14
Hi:76
7
Lo:52
Thu, 15
Hi:71
8
Lo:52
Fri, 16
Hi:68
15
Lo:50
Sat, 17
Hi:67
13

2 Week Extended Forecast in Napa Valley, California, USA

Scroll right to see more
 ConditionsComfortPrecipitationSun
Day TemperatureWeatherFeels LikeWind HumidityChanceAmountUVSunriseSunset
Sat
May 3
67 / 52 °FOvercast.66 °F5 mph57%5%-3 (Moderate)6:09 am8:02 pm
Sun
May 4
77 / 43 °FSunny.77 °F8 mph30%5%-7 (High)6:08 am8:03 pm
Mon
May 5
81 / 53 °FMostly sunny.78 °F16 mph20%2%-5 (Moderate)6:07 am8:04 pm
Tue
May 6
82 / 46 °FSunny.79 °F7 mph28%0%-7 (High)6:06 am8:05 pm
Wed
May 7
74 / 46 °FSunny.77 °F9 mph47%5%-7 (High)6:05 am8:06 pm
Thu
May 8
79 / 44 °FCloudy.79 °F5 mph36%0%-3 (Moderate)6:04 am8:07 pm
Fri
May 9
80 / 45 °FAfternoon clouds.80 °F7 mph38%0%-7 (High)6:03 am8:08 pm
Sat
May 10
73 / 46 °FCloudy.76 °F8 mph27%3%-3 (Moderate)6:02 am8:09 pm
Sun
May 11
73 / 52 °FDecreasing cloudiness.76 °F8 mph26%3%-5 (Moderate)6:01 am8:10 pm
Mon
May 12
76 / 51 °FAfternoon clouds.77 °F9 mph26%5%-3 (Moderate)6:00 am8:11 pm
Tue
May 13
76 / 52 °FBreaks of sun late.78 °F6 mph36%5%-3 (Moderate)5:59 am8:11 pm
Wed
May 14
76 / 52 °FSunny.77 °F7 mph31%3%-7 (High)5:58 am8:12 pm
Thu
May 15
71 / 52 °FMostly cloudy.76 °F8 mph32%5%-3 (Moderate)5:57 am8:13 pm
Fri
May 16
68 / 52 °FPartly cloudy.68 °F15 mph30%6%-7 (High)5:56 am8:14 pm
Sat
May 17
67 / 50 °FSunny.67 °F13 mph34%5%-7 (High)5:56 am8:15 pm
* Updated Friday, May 2, 2025 8:24:05 pm Napa Valley time - Weather by CustomWeather, © 2025

Hour-by-hour weather for Napa Valley next 7 days