Rain forecast tomorrow in San Mateo, CA
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)
inMostly clear
Chance 0%Clouds 20%
Rain0 in
Wind2 mph G2
Temp75°
Feels72°
Humidity41%
Mostly clear
Chance 0%Clouds 16%
Rain0 in
Wind1 mph G2
Temp72°
Feels70°
Humidity49%
Clear
Chance 0%Clouds 12%
Rain0 in
Wind1 mph G2
Temp70°
Feels68°
Humidity57%
Clear
Chance 1%Clouds 9%
Rain0 in
Wind1 mph G2
Temp68°
Feels67°
Humidity65%
Clear
Chance 0%Clouds 5%
Rain0 in
Wind3 mph G7
Temp67°
Feels65°
Humidity70%
Clear
Chance 1%Clouds 6%
Rain0 in
Wind3 mph G7
Temp66°
Feels65°
Humidity72%
Clear
Chance 1%Clouds 7%
Rain0 in
Wind3 mph G7
Temp66°
Feels64°
Humidity73%
Sunny
Chance 1%Clouds 8%
Rain0 in
Wind3 mph G7
Temp64°
Feels63°
Humidity76%
Sunny
Chance 0%Clouds 9%
Rain0 in
Wind3 mph G8
Temp66°
Feels71°
Humidity71%
Sunny
Chance 0%Clouds 7%
Rain0 in
Wind3 mph G9
Temp69°
Feels79°
Humidity66%
Sunny
Chance 0%Clouds 6%
Rain0 in
Wind4 mph G11
Temp73°
Feels83°
Humidity59%
Sunny
Chance 0%Clouds 5%
Rain0 in
Wind6 mph G12
Temp75°
Feels85°
Humidity54%
Sunny
Chance 0%Clouds 5%
Rain0 in
Wind8 mph G14
Temp76°
Feels83°
Humidity52%
Sunny
Chance 0%Clouds 5%
Rain0 in
Wind9 mph G15
Temp78°
Feels84°
Humidity49%
Sunny
Chance 0%Clouds 4%
Rain0 in
Wind10 mph G17
Temp78°
Feels83°
Humidity48%
Sunny
Chance 0%Clouds 4%
Rain0 in
Wind12 mph G17
Temp79°
Feels84°
Humidity47%
Sunny
Chance 0%Clouds 6%
Rain0 in
Wind12 mph G18
Temp77°
Feels82°
Humidity50%
Mostly sunny
Chance 0%Clouds 11%
Rain0 in
Wind11 mph G18
Temp75°
Feels78°
Humidity54%
Mostly sunny
Chance 0%Clouds 19%
Rain0 in
Wind10 mph G17
Temp71°
Feels72°
Humidity65%
Mostly sunny
Chance 0%Clouds 22%
Rain0 in
Wind9 mph G15
Temp70°
Feels64°
Humidity69%
Mostly clear
Chance 0%Clouds 23%
Rain0 in
Wind7 mph G13
Temp67°
Feels62°
Humidity77%
Mostly clear
Chance 1%Clouds 21%
Rain0 in
Wind7 mph G12
Temp66°
Feels62°
Humidity78%
Mostly clear
Chance 1%Clouds 16%
Rain0 in
Wind6 mph G11
Temp66°
Feels62°
Humidity80%
Mostly clear
Chance 0%Clouds 14%
Rain0 in
Wind5 mph G11
Temp64°
Feels62°
Humidity85%