Forecast
Vacaville, CA
Rain forecast tomorrow

Rain forecast tomorrow in Vacaville, 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 1%Total 0 in

Precip (%)

Rain (in)

Hour	Chance	Clouds	Wind	Temp	Feels	Humidity
Clear	0%	4%	2 mph G4	52°	51°	66%
Clear	0%	5%	2 mph G4	51°	50°	65%
Clear	0%	5%	2 mph G4	50°	49°	68%
Clear	0%	5%	2 mph G3	49°	48°	71%
Clear	0%	5%	2 mph G4	48°	47°	73%
Clear	0%	6%	2 mph G3	47°	46°	74%
Clear	0%	7%	2 mph G3	47°	46°	71%
Clear	0%	8%	3 mph G4	46°	44°	76%
Sunny	0%	8%	1 mph G3	50°	50°	74%
Sunny	0%	6%	2 mph G4	55°	61°	69%
Sunny	0%	3%	1 mph G8	61°	72°	58%
Sunny	0%	7%	1 mph G8	65°	78°	50%
Sunny	0%	5%	1 mph G9	67°	80°	49%
Mostly sunny	0%	14%	2 mph G9	70°	82°	44%
Mostly sunny	0%	18%	2 mph G10	70°	82°	43%
Mostly sunny	0%	17%	3 mph G10	71°	82°	41%
Mostly sunny	0%	21%	4 mph G10	72°	80°	39%
Mostly sunny	0%	17%	4 mph G10	72°	75°	40%
Mostly sunny	0%	14%	4 mph G9	69°	65°	46%
Mostly clear	0%	28%	3 mph G10	66°	64°	51%
Mostly clear	0%	29%	3 mph G11	64°	62°	58%
Mostly clear	1%	21%	3 mph G11	63°	60°	61%
Mostly clear	0%	14%	3 mph G12	59°	57°	70%
Mostly clear	0%	10%	2 mph G12	58°	56°	74%

Clear

Chance 0%Clouds 4%

Rain0 in

Wind2 mph G4

Temp52°

Feels51°

Humidity66%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G4

Temp51°

Feels50°

Humidity65%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G4

Temp50°

Feels49°

Humidity68%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G3

Temp49°

Feels48°

Humidity71%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind2 mph G4

Temp48°

Feels47°

Humidity73%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G3

Temp47°

Feels46°

Humidity74%

Clear

Chance 0%Clouds 7%

Rain0 in

Wind2 mph G3

Temp47°

Feels46°

Humidity71%

Clear

Chance 0%Clouds 8%

Rain0 in

Wind3 mph G4

Temp46°

Feels44°

Humidity76%

Sunny

Chance 0%Clouds 8%

Rain0 in

Wind1 mph G3

Temp50°

Feels50°

Humidity74%

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G4

Temp55°

Feels61°

Humidity69%

Sunny

Chance 0%Clouds 3%

Rain0 in

Wind1 mph G8

Temp61°

Feels72°

Humidity58%

Sunny

Chance 0%Clouds 7%

Rain0 in

Wind1 mph G8

Temp65°

Feels78°

Humidity50%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind1 mph G9

Temp67°

Feels80°

Humidity49%

Mostly sunny

Chance 0%Clouds 14%

Rain0 in

Wind2 mph G9

Temp70°

Feels82°

Humidity44%

Mostly sunny

Chance 0%Clouds 18%

Rain0 in

Wind2 mph G10

Temp70°

Feels82°

Humidity43%

Mostly sunny

Chance 0%Clouds 17%

Rain0 in

Wind3 mph G10

Temp71°

Feels82°

Humidity41%

Mostly sunny

Chance 0%Clouds 21%

Rain0 in

Wind4 mph G10

Temp72°

Feels80°

Humidity39%

Mostly sunny

Chance 0%Clouds 17%

Rain0 in

Wind4 mph G10

Temp72°

Feels75°

Humidity40%

Mostly sunny

Chance 0%Clouds 14%

Rain0 in

Wind4 mph G9

Temp69°

Feels65°

Humidity46%

Mostly clear

Chance 0%Clouds 28%

Rain0 in

Wind3 mph G10

Temp66°

Feels64°

Humidity51%

Mostly clear

Chance 0%Clouds 29%

Rain0 in

Wind3 mph G11

Temp64°

Feels62°

Humidity58%

Mostly clear

Chance 1%Clouds 21%

Rain0 in

Wind3 mph G11

Temp63°

Feels60°

Humidity61%

Mostly clear

Chance 0%Clouds 14%

Rain0 in

Wind3 mph G12

Temp59°

Feels57°

Humidity70%

Mostly clear

Chance 0%Clouds 10%

Rain0 in

Wind2 mph G12

Temp58°

Feels56°

Humidity74%

Quick answer — Vacaville, CA

No need — Vacaville, CA

Rain forecast tomorrow in Vacaville, CA: No need. No need for an umbrella during the day.

Verdict: No need
High / Low: 72° / 50°
Details: No need for an umbrella during the day.

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