Forecast
Upland, CA
Rain forecast tomorrow

Rain forecast tomorrow in Upland, 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 1%Total 0 in

Precip (%)

Rain (in)

Hour	Chance	Clouds	Wind	Temp	Feels	Humidity
Clear	0%	5%	4 mph G6	70°	69°	81%
Clear	0%	5%	3 mph G5	69°	69°	78%
Clear	0%	6%	2 mph G6	69°	69°	73%
Clear	0%	6%	2 mph G6	68°	68°	76%
Clear	0%	8%	2 mph G5	67°	67°	76%
Clear	0%	9%	1 mph G2	67°	67°	81%
Clear	0%	9%	2 mph G3	66°	66°	84%
Sunny	0%	12%	3 mph G3	66°	66°	81%
Sunny	0%	13%	2 mph G4	69°	75°	73%
Sunny	0%	10%	2 mph G5	75°	85°	64%
Sunny	0%	8%	2 mph G5	79°	90°	58%
Sunny	1%	7%	4 mph G7	81°	92°	58%
Sunny	1%	5%	6 mph G10	85°	93°	48%
Sunny	1%	5%	7 mph G13	87°	95°	43%
Sunny	1%	6%	9 mph G15	89°	96°	41%
Sunny	0%	6%	10 mph G16	90°	96°	37%
Sunny	0%	5%	10 mph G17	90°	95°	34%
Sunny	0%	5%	9 mph G16	88°	91°	34%
Sunny	0%	5%	12 mph G14	86°	81°	37%
Clear	0%	5%	10 mph G10	91°	84°	41%
Clear	0%	9%	8 mph G8	93°	88°	45%
Clear	0%	9%	5 mph G6	81°	78°	48%
Mostly clear	0%	11%	4 mph G6	78°	75°	53%
Clear	0%	9%	3 mph G5	77°	75°	55%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind4 mph G6

Temp70°

Feels69°

Humidity81%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind3 mph G5

Temp69°

Feels69°

Humidity78%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G6

Temp69°

Feels69°

Humidity73%

Clear

Chance 0%Clouds 6%

Rain0 in

Wind2 mph G6

Temp68°

Feels68°

Humidity76%

Clear

Chance 0%Clouds 8%

Rain0 in

Wind2 mph G5

Temp67°

Feels67°

Humidity76%

Clear

Chance 0%Clouds 9%

Rain0 in

Wind1 mph G2

Temp67°

Feels67°

Humidity81%

Clear

Chance 0%Clouds 9%

Rain0 in

Wind2 mph G3

Temp66°

Feels66°

Humidity84%

Sunny

Chance 0%Clouds 12%

Rain0 in

Wind3 mph G3

Temp66°

Feels66°

Humidity81%

Sunny

Chance 0%Clouds 13%

Rain0 in

Wind2 mph G4

Temp69°

Feels75°

Humidity73%

Sunny

Chance 0%Clouds 10%

Rain0 in

Wind2 mph G5

Temp75°

Feels85°

Humidity64%

Sunny

Chance 0%Clouds 8%

Rain0 in

Wind2 mph G5

Temp79°

Feels90°

Humidity58%

Sunny

Chance 1%Clouds 7%

Rain0 in

Wind4 mph G7

Temp81°

Feels92°

Humidity58%

Sunny

Chance 1%Clouds 5%

Rain0 in

Wind6 mph G10

Temp85°

Feels93°

Humidity48%

Sunny

Chance 1%Clouds 5%

Rain0 in

Wind7 mph G13

Temp87°

Feels95°

Humidity43%

Sunny

Chance 1%Clouds 6%

Rain0 in

Wind9 mph G15

Temp89°

Feels96°

Humidity41%

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind10 mph G16

Temp90°

Feels96°

Humidity37%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind10 mph G17

Temp90°

Feels95°

Humidity34%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind9 mph G16

Temp88°

Feels91°

Humidity34%

Sunny

Chance 0%Clouds 5%

Rain0 in

Wind12 mph G14

Temp86°

Feels81°

Humidity37%

Clear

Chance 0%Clouds 5%

Rain0 in

Wind10 mph G10

Temp91°

Feels84°

Humidity41%

Clear

Chance 0%Clouds 9%

Rain0 in

Wind8 mph G8

Temp93°

Feels88°

Humidity45%

Clear

Chance 0%Clouds 9%

Rain0 in

Wind5 mph G6

Temp81°

Feels78°

Humidity48%

Mostly clear

Chance 0%Clouds 11%

Rain0 in

Wind4 mph G6

Temp78°

Feels75°

Humidity53%

Clear

Chance 0%Clouds 9%

Rain0 in

Wind3 mph G5

Temp77°

Feels75°

Humidity55%

Quick answer — Upland, CA

No need — Upland, CA

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

Verdict: No need
High / Low: 91° / 71°
Details: No need for an umbrella during the day.

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