Rain forecast tomorrow in Sunnyvale, CA
Umbrella
No need
No need for an umbrella during the day.
Wed24 hours
MustNeedLikely neededLikely no needNo need
12AM
4AM
8AM
12PM
4PM
8PM
11PM
No need
Hourly rain conditions
No meaningful hourly rain signal is showing in the measured forecast rows. Precipitation chance is percent, rain amount is inches, wind is mph, and humidity/cloud cover are percentages.
Peak 10%Total 0 in
Precipitation chance
%7AM
1PM
7PM
1AM
Rain amount
in7AM
1PM
7PM
1AM
7AM
Mostly clear
Chance 1%Clouds 30%
Rain0 in
Wind2 mph G5
Temp54°
Feels54°
Humidity80%
8AM
Mostly clear
Chance 1%Clouds 31%
Rain0 in
Wind2 mph G4
Temp53°
Feels53°
Humidity83%
9AM
Mostly clear
Chance 1%Clouds 34%
Rain0 in
Wind2 mph G4
Temp52°
Feels52°
Humidity83%
10AM
Partly cloudy
Chance 1%Clouds 37%
Rain0 in
Wind2 mph G4
Temp52°
Feels52°
Humidity83%
11AM
Partly cloudy
Chance 0%Clouds 36%
Rain0 in
Wind3 mph G4
Temp52°
Feels51°
Humidity83%
12PM
Partly cloudy
Chance 0%Clouds 39%
Rain0 in
Wind3 mph G4
Temp52°
Feels51°
Humidity83%
1PM
Partly sunny
Chance 0%Clouds 37%
Rain0 in
Wind3 mph G5
Temp52°
Feels51°
Humidity83%
2PM
Mostly sunny
Chance 0%Clouds 28%
Rain0 in
Wind3 mph G5
Temp54°
Feels58°
Humidity80%
3PM
Mostly sunny
Chance 0%Clouds 20%
Rain0 in
Wind3 mph G6
Temp57°
Feels68°
Humidity72%
4PM
Sunny
Chance 0%Clouds 15%
Rain0 in
Wind4 mph G6
Temp61°
Feels73°
Humidity64%
5PM
Sunny
Chance 0%Clouds 11%
Rain0 in
Wind4 mph G6
Temp64°
Feels77°
Humidity58%
6PM
Sunny
Chance 0%Clouds 14%
Rain0 in
Wind3 mph G6
Temp67°
Feels79°
Humidity52%
7PM
Mostly sunny
Chance 0%Clouds 22%
Rain0 in
Wind3 mph G6
Temp70°
Feels81°
Humidity49%
8PM
Partly sunny
Chance 2%Clouds 40%
Rain0 in
Wind4 mph G8
Temp71°
Feels80°
Humidity44%
9PM
Partly sunny
Chance 4%Clouds 56%
Rain0 in
Wind5 mph G9
Temp71°
Feels78°
Humidity38%
10PM
Mostly cloudy
Chance 6%Clouds 68%
Rain0 in
Wind5 mph G10
Temp72°
Feels79°
Humidity34%
11PM
Mostly cloudy
Chance 7%Clouds 73%
Rain0 in
Wind7 mph G21
Temp70°
Feels75°
Humidity33%
12AM
Mostly cloudy
Chance 9%Clouds 74%
Rain0 in
Wind8 mph G21
Temp68°
Feels71°
Humidity34%
1AM
Mostly cloudy
Chance 10%Clouds 75%
Rain0 in
Wind7 mph G16
Temp66°
Feels69°
Humidity40%
2AM
Partly sunny
Chance 10%Clouds 62%
Rain0 in
Wind6 mph G12
Temp63°
Feels63°
Humidity46%
3AM
Partly sunny
Chance 9%Clouds 49%
Rain0 in
Wind6 mph G13
Temp61°
Feels56°
Humidity52%
4AM
Partly cloudy
Chance 6%Clouds 49%
Rain0 in
Wind5 mph G13
Temp58°
Feels54°
Humidity60%
5AM
Partly cloudy
Chance 7%Clouds 53%
Rain0 in
Wind3 mph G8
Temp57°
Feels56°
Humidity66%
6AM
Partly cloudy
Chance 6%Clouds 57%
Rain0 in
Wind2 mph G6
Temp57°
Feels57°
Humidity71%