Forecast
Lake Forest, CA
Do I need an umbrella tomorrow

Do I need an umbrella tomorrow in Lake Forest, CA

Updated September 25 · 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%	11%	2 mph G4	67°	68°	93%
Clear	0%	14%	2 mph G4	67°	68°	90%
Mostly clear	0%	19%	2 mph G4	66°	67°	93%
Mostly clear	0%	29%	1 mph G3	65°	68°	100%
Partly cloudy	0%	43%	1 mph G3	65°	68°	97%
Partly cloudy	0%	54%	1 mph G4	64°	67°	96%
Mostly cloudy	0%	67%	1 mph G3	64°	67°	93%
Mostly cloudy	0%	68%	2 mph G4	64°	66°	93%
Mostly cloudy	0%	65%	2 mph G3	67°	74°	90%
Partly sunny	0%	58%	2 mph G4	70°	82°	84%
Partly sunny	0%	38%	3 mph G5	75°	88°	74%
Mostly sunny	0%	20%	4 mph G7	79°	91°	67%
Sunny	0%	15%	5 mph G8	81°	92°	60%
Sunny	0%	10%	6 mph G10	84°	93°	53%
Sunny	0%	8%	7 mph G11	85°	93°	51%
Sunny	0%	6%	7 mph G12	86°	94°	48%
Sunny	0%	5%	7 mph G12	84°	92°	51%
Sunny	0%	5%	6 mph G11	82°	88°	55%
Sunny	0%	5%	6 mph G15	79°	79°	58%
Clear	0%	4%	4 mph G11	74°	73°	70%
Clear	0%	6%	3 mph G9	74°	74°	73%
Clear	0%	8%	2 mph G6	73°	73°	77%
Clear	0%	8%	2 mph G5	72°	72°	80%
Clear	0%	6%	2 mph G4	70°	71°	85%

Clear

Chance 0%Clouds 11%

Rain0 in

Wind2 mph G4

Temp67°

Feels68°

Humidity93%

Clear

Chance 0%Clouds 14%

Rain0 in

Wind2 mph G4

Temp67°

Feels68°

Humidity90%

Mostly clear

Chance 0%Clouds 19%

Rain0 in

Wind2 mph G4

Temp66°

Feels67°

Humidity93%

Mostly clear

Chance 0%Clouds 29%

Rain0 in

Wind1 mph G3

Temp65°

Feels68°

Humidity100%

Partly cloudy

Chance 0%Clouds 43%

Rain0 in

Wind1 mph G3

Temp65°

Feels68°

Humidity97%

Partly cloudy

Chance 0%Clouds 54%

Rain0 in

Wind1 mph G4

Temp64°

Feels67°

Humidity96%

Mostly cloudy

Chance 0%Clouds 67%

Rain0 in

Wind1 mph G3

Temp64°

Feels67°

Humidity93%

Mostly cloudy

Chance 0%Clouds 68%

Rain0 in

Wind2 mph G4

Temp64°

Feels66°

Humidity93%

Mostly cloudy

Chance 0%Clouds 65%

Rain0 in

Wind2 mph G3

Temp67°

Feels74°

Humidity90%

Partly sunny

Chance 0%Clouds 58%

Rain0 in

Wind2 mph G4

Temp70°

Feels82°

Humidity84%

Partly sunny

Chance 0%Clouds 38%

Rain0 in

Wind3 mph G5

Temp75°

Feels88°

Humidity74%

Mostly sunny

Chance 0%Clouds 20%

Rain0 in

Wind4 mph G7

Temp79°

Feels91°

Humidity67%

Sunny

Chance 0%Clouds 15%

Rain0 in

Wind5 mph G8

Temp81°

Feels92°

Humidity60%

Sunny

Chance 0%Clouds 10%

Rain0 in

Wind6 mph G10

Temp84°

Feels93°

Humidity53%

Sunny

Chance 0%Clouds 8%

Rain0 in

Wind7 mph G11

Temp85°

Feels93°

Humidity51%

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind7 mph G12

Temp86°

Feels94°

Humidity48%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind7 mph G12

Temp84°

Feels92°

Humidity51%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind6 mph G11

Temp82°

Feels88°

Humidity55%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind6 mph G15

Temp79°

Feels79°

Humidity58%

Clear

Chance 0%Clouds 4%

Rain0 in

Wind4 mph G11

Temp74°

Feels73°

Humidity70%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind3 mph G9

Temp74°

Feels74°

Humidity73%

Clear

Chance 0%Clouds 8%

Rain0 in

Wind2 mph G6

Temp73°

Feels73°

Humidity77%

Clear

Chance 0%Clouds 8%

Rain0 in

Wind2 mph G5

Temp72°

Feels72°

Humidity80%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G4

Temp70°

Feels71°

Humidity85%

Quick answer — Lake Forest, CA

No need — Lake Forest, CA

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

Verdict: No need
High / Low: 86° / 66°
Details: No need for an umbrella during the day.

Updated 9/25/2026 · Live conditions refresh automatically.