Sunnyvale 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

Sunnyvale day-by-day calendar

Days 1–16: daily forecast model
Days 17–29: outlook (30-day statistical model), with the usual high / low for the date

Sunnyvale day-by-day calendar
Sun	Mon	Tue	Wed	Thu	Fri	Sat
						77 NovTodayForecast 72° / 50° Rain 0%
8Forecast 72° / 54° Rain 0%	9Forecast 71° / 58° Rain 0%	10Forecast 75° / 58° Rain 0%	11Forecast 77° / 59° Rain 1%	12Forecast 77° / 60° Rain 12%	13Forecast 74° / 59° Rain 37%	14Forecast 73° / 57° Rain 37%
15Forecast 72° / 58° Rain 46%	16Forecast 64° / 54° Rain 46%	17Forecast 63° / 55° Rain 33%	18Forecast 61° / 56° Rain 13%	19Forecast 65° / 50° Rain 20%	20Forecast 66° / 51° Rain 10%	21Forecast 67° / 52° —
22Forecast 68° / 55° —	23Outlook 67° / 55° — Usual 66° / 47°F	24Outlook 66° / 55° — Usual 66° / 47°F	25Outlook 65° / 54° — Usual 66° / 47°F	26Outlook 65° / 54° — Usual 66° / 47°F	27Outlook 62° / 54° Rain 0.2 in Usual 66° / 47°F	28Outlook 62° / 55° Rain 0.1 in Usual 66° / 47°F
29Outlook 62° / 55° — Usual 66° / 47°F	30Outlook 64° / 55° — Usual 66° / 47°F	1 DecOutlook 63° / 57° Rain 0 in Usual 59° / 44°F	2Outlook 64° / 56° Rain 0 in Usual 59° / 44°F	3Outlook 64° / 56° Rain 0 in Usual 59° / 44°F	4Outlook 63° / 60° Rain 2.5 in Usual 59° / 44°F	5Outlook 61° / 54° Rain 0.6 in Usual 59° / 44°F

Sunnyvale weather in November

November in Sunnyvale: highs around 66°F (19°C), lows around 47°F (8°C) and about 1.7 in (43 mm) of rain.

November

Average high: 66°F
Average low: 47°F
Precipitation: 1.7 in
Record high: 78°F
Record low: 32°F

December

Average high: 59°F
Average low: 44°F
Precipitation: 3.8 in
Record high: 67°F
Record low: 28°F

Climate averages from historical daily data.

Sunnyvale weather by month →

Sunnyvale 30-day forecast: your questions

Sunnyvale 30 day forecast: what does it show?

The 30-day view for Sunnyvale starts with 15 days of forecast: highs from 50°F (10°C) up to 77°F (25°C) on Thursday, and rain likely on 2 of them (0.9 in (21.9 mm) in all). After that it shows the usual December weather: highs near 59°F (15°C), lows near 44°F (7°C), about 3.8 in (96.7 mm) over the month. Day by day: Sunnyvale 10-day forecast.

What will the weather be in Sunnyvale next month?

In December, Sunnyvale usually has highs around 59°F (15°C) and lows around 44°F (7°C), with about 3.8 in (96.7 mm) of rain. The records are 67°F (19°C) and 28°F (-2°C). Month by month: Sunnyvale weather by month.