1. Forecast
  2. San Mateo, CA
  3. Will it rain today

Will it rain today in San Mateo, CA

Umbrella

No need

No need for an umbrella in the afternoon.

TodayTomorrow
MustNeedLikely neededLikely no needNo need
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 0%Total 0 in

Precipitation chance

%
9PM
1AM

Rain amount

in
9PM
1AM

9PM

Mostly sunny/Wind

0%
Chance 0%Clouds 17%
Rain0 in
Wind19 mph G30
Temp62°
Feels60°
Humidity62%

10PM

Mostly sunny/Wind

0%
Chance 0%Clouds 18%
Rain0 in
Wind19 mph G30
Temp61°
Feels60°
Humidity64%

11PM

Mostly sunny/Wind

0%
Chance 0%Clouds 18%
Rain0 in
Wind20 mph G30
Temp61°
Feels59°
Humidity64%

12AM

Mostly sunny/Wind

0%
Chance 0%Clouds 16%
Rain0 in
Wind20 mph G30
Temp60°
Feels58°
Humidity67%

1AM

Mostly sunny/Wind

0%
Chance 0%Clouds 16%
Rain0 in
Wind19 mph G30
Temp60°
Feels56°
Humidity69%

2AM

Mostly sunny/Wind

0%
Chance 0%Clouds 20%
Rain0 in
Wind18 mph G28
Temp58°
Feels48°
Humidity75%

3AM

Mostly sunny/Wind

0%
Chance 0%Clouds 23%
Rain0 in
Wind16 mph G27
Temp57°
Feels41°
Humidity77%

4AM

Mostly clear

0%
Chance 0%Clouds 25%
Rain0 in
Wind14 mph G24
Temp55°
Feels41°
Humidity83%

5AM

Mostly clear

0%
Chance 0%Clouds 27%
Rain0 in
Wind13 mph G21
Temp54°
Feels40°
Humidity83%

6AM

Mostly clear

0%
Chance 0%Clouds 29%
Rain0 in
Wind11 mph G19
Temp54°
Feels42°
Humidity83%