Forecast
Sunnyvale, CA
Do I need an umbrella tomorrow

Do I need an umbrella tomorrow in Sunnyvale, CA

Updated October 24 · Live conditions refresh automatically.

Umbrella

No need

No need for an umbrella during the day.

Tomorrow24 hours

MustNeedLikely neededLikely no needNo need

No need

Hourly rain conditions

Loading hourly rain details… Chance is shown in percent; rain amount in inches; wind in mph; humidity and cloud cover in percentages.

Peak 0%Total 0 in

Precip (%)

Rain (in)

Hour	Chance	Clouds	Wind	Temp	Feels	Humidity
Clear	0%	5%	2 mph G4	53°	53°	83%
Clear	0%	4%	2 mph G3	51°	51°	89%
Clear	0%	5%	2 mph G3	50°	50°	89%
Clear	0%	5%	2 mph G3	49°	49°	93%
Clear	0%	6%	2 mph G3	48°	48°	93%
Clear	0%	6%	2 mph G3	48°	48°	93%
Clear	0%	5%	1 mph G3	48°	49°	89%
Clear	0%	6%	2 mph G6	47°	47°	92%
Sunny	0%	7%	1 mph G6	49°	50°	90%
Sunny	0%	7%	0 mph G7	55°	64°	84%
Sunny	0%	6%	1 mph G7	58°	72°	76%
Sunny	0%	6%	2 mph G9	61°	76°	68%
Mostly sunny	0%	11%	2 mph G10	64°	79°	61%
Mostly sunny	0%	11%	2 mph G11	67°	81°	56%
Mostly sunny	0%	17%	3 mph G12	68°	80°	53%
Mostly sunny	0%	15%	5 mph G13	69°	79°	50%
Mostly sunny	0%	14%	6 mph G13	69°	76°	54%
Mostly sunny	0%	12%	7 mph G11	67°	70°	58%
Sunny	0%	9%	7 mph G8	64°	59°	67%
Clear	0%	8%	5 mph G6	60°	57°	80%
Mostly clear	0%	16%	4 mph G4	58°	57°	89%
Mostly clear	0%	19%	3 mph G4	57°	56°	93%
Mostly clear	0%	13%	3 mph G4	55°	54°	95%
Mostly clear	0%	11%	2 mph G4	54°	54°	98%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G4

Temp53°

Feels53°

Humidity83%

Clear

Chance 0%Clouds 4%

Rain0 in

Wind2 mph G3

Temp51°

Feels51°

Humidity89%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G3

Temp50°

Feels50°

Humidity89%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G3

Temp49°

Feels49°

Humidity93%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G3

Temp48°

Feels48°

Humidity93%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G3

Temp48°

Feels48°

Humidity93%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind1 mph G3

Temp48°

Feels49°

Humidity89%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G6

Temp47°

Feels47°

Humidity92%

Sunny

Chance 0%Clouds 7%

Rain0 in

Wind1 mph G6

Temp49°

Feels50°

Humidity90%

Sunny

Chance 0%Clouds 7%

Rain0 in

Wind0 mph G7

Temp55°

Feels64°

Humidity84%

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind1 mph G7

Temp58°

Feels72°

Humidity76%

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G9

Temp61°

Feels76°

Humidity68%

Mostly sunny

Chance 0%Clouds 11%

Rain0 in

Wind2 mph G10

Temp64°

Feels79°

Humidity61%

Mostly sunny

Chance 0%Clouds 11%

Rain0 in

Wind2 mph G11

Temp67°

Feels81°

Humidity56%

Mostly sunny

Chance 0%Clouds 17%

Rain0 in

Wind3 mph G12

Temp68°

Feels80°

Humidity53%

Mostly sunny

Chance 0%Clouds 15%

Rain0 in

Wind5 mph G13

Temp69°

Feels79°

Humidity50%

Mostly sunny

Chance 0%Clouds 14%

Rain0 in

Wind6 mph G13

Temp69°

Feels76°

Humidity54%

Mostly sunny

Chance 0%Clouds 12%

Rain0 in

Wind7 mph G11

Temp67°

Feels70°

Humidity58%

Sunny

Chance 0%Clouds 9%

Rain0 in

Wind7 mph G8

Temp64°

Feels59°

Humidity67%

Clear

Chance 0%Clouds 8%

Rain0 in

Wind5 mph G6

Temp60°

Feels57°

Humidity80%

Mostly clear

Chance 0%Clouds 16%

Rain0 in

Wind4 mph G4

Temp58°

Feels57°

Humidity89%

Mostly clear

Chance 0%Clouds 19%

Rain0 in

Wind3 mph G4

Temp57°

Feels56°

Humidity93%

Mostly clear

Chance 0%Clouds 13%

Rain0 in

Wind3 mph G4

Temp55°

Feels54°

Humidity95%

Mostly clear

Chance 0%Clouds 11%

Rain0 in

Wind2 mph G4

Temp54°

Feels54°

Humidity98%

Quick answer — Sunnyvale, CA

No need — Sunnyvale, CA

Do I need an umbrella tomorrow in Sunnyvale, CA: No need. No need for an umbrella during the day.

Verdict: No need
High / Low: 69° / 49°
Details: No need for an umbrella during the day.

Updated 10/24/2026 · Live conditions refresh automatically.