Forecast
San Mateo, CA
Will it rain tomorrow

Will it rain tomorrow in San Mateo, CA

Umbrella

No need

No need for an umbrella during the day.

Sun24 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 2%Total 0 in

Precipitation chance

7AM

1PM

7PM

1AM

Rain amount

7AM

1PM

7PM

1AM

Hour	Chance	Clouds	Wind	Temp	Feels	Humidity
7AM Clear	0%	14%	5 mph G11	59°	56°	87%
8AM Mostly clear	0%	16%	5 mph G11	58°	55°	93%
9AM Mostly clear	0%	31%	5 mph G11	58°	56°	93%
10AM Partly cloudy	0%	46%	6 mph G13	58°	55°	92%
11AM Partly cloudy	0%	61%	6 mph G13	58°	55°	91%
12PM Mostly cloudy	1%	65%	6 mph G13	59°	55°	90%
1PM Mostly cloudy	2%	71%	6 mph G14	58°	56°	91%
2PM Mostly cloudy	1%	73%	6 mph G15	58°	59°	90%
3PM Mostly cloudy	1%	77%	6 mph G16	59°	64°	87%
4PM Mostly cloudy	2%	74%	8 mph G17	61°	68°	81%
5PM Partly sunny	1%	62%	8 mph G18	63°	71°	77%
6PM Mostly sunny	0%	33%	9 mph G19	65°	72°	73%
7PM Mostly sunny	0%	18%	11 mph G21	67°	72°	67%
8PM Mostly sunny	0%	14%	12 mph G22	69°	72°	63%
9PM Sunny	0%	4%	13 mph G23	70°	72°	60%
10PM Sunny/Wind	0%	6%	14 mph G24	70°	73°	60%
11PM Sunny/Wind	0%	4%	15 mph G24	70°	73°	59%
12AM Sunny/Wind	0%	2%	15 mph G24	69°	71°	61%
1AM Sunny/Wind	0%	1%	15 mph G22	67°	67°	68%
2AM Sunny/Wind	0%	6%	14 mph G20	65°	59°	75%
3AM Sunny	0%	6%	12 mph G18	63°	52°	80%
4AM Clear	0%	5%	10 mph G17	60°	51°	87%
5AM Clear	0%	1%	9 mph G16	59°	51°	90%
6AM Clear	0%	4%	9 mph G15	59°	51°	90%

7AM

Clear

Chance 0%Clouds 14%

Rain0 in

Wind5 mph G11

Temp59°

Feels56°

Humidity87%

8AM

Mostly clear

Chance 0%Clouds 16%

Rain0 in

Wind5 mph G11

Temp58°

Feels55°

Humidity93%

9AM

Mostly clear

Chance 0%Clouds 31%

Rain0 in

Wind5 mph G11

Temp58°

Feels56°

Humidity93%

10AM

Partly cloudy

Chance 0%Clouds 46%

Rain0 in

Wind6 mph G13

Temp58°

Feels55°

Humidity92%

11AM

Partly cloudy

Chance 0%Clouds 61%

Rain0 in

Wind6 mph G13

Temp58°

Feels55°

Humidity91%

12PM

Mostly cloudy

Chance 1%Clouds 65%

Rain0 in

Wind6 mph G13

Temp59°

Feels55°

Humidity90%

1PM

Mostly cloudy

Chance 2%Clouds 71%

Rain0 in

Wind6 mph G14

Temp58°

Feels56°

Humidity91%

2PM

Mostly cloudy

Chance 1%Clouds 73%

Rain0 in

Wind6 mph G15

Temp58°

Feels59°

Humidity90%

3PM

Mostly cloudy

Chance 1%Clouds 77%

Rain0 in

Wind6 mph G16

Temp59°

Feels64°

Humidity87%

4PM

Mostly cloudy

Chance 2%Clouds 74%

Rain0 in

Wind8 mph G17

Temp61°

Feels68°

Humidity81%

5PM

Partly sunny

Chance 1%Clouds 62%

Rain0 in

Wind8 mph G18

Temp63°

Feels71°

Humidity77%

6PM

Mostly sunny

Chance 0%Clouds 33%

Rain0 in

Wind9 mph G19

Temp65°

Feels72°

Humidity73%

7PM

Mostly sunny

Chance 0%Clouds 18%

Rain0 in

Wind11 mph G21

Temp67°

Feels72°

Humidity67%

8PM

Mostly sunny

Chance 0%Clouds 14%

Rain0 in

Wind12 mph G22

Temp69°

Feels72°

Humidity63%

9PM

Sunny

Chance 0%Clouds 4%

Rain0 in

Wind13 mph G23

Temp70°

Feels72°

Humidity60%

10PM

Sunny/Wind

Chance 0%Clouds 6%

Rain0 in

Wind14 mph G24

Temp70°

Feels73°

Humidity60%

11PM

Sunny/Wind

Chance 0%Clouds 4%

Rain0 in

Wind15 mph G24

Temp70°

Feels73°

Humidity59%

12AM

Sunny/Wind

Chance 0%Clouds 2%

Rain0 in

Wind15 mph G24

Temp69°

Feels71°

Humidity61%

1AM

Sunny/Wind

Chance 0%Clouds 1%

Rain0 in

Wind15 mph G22

Temp67°

Feels67°

Humidity68%

2AM

Sunny/Wind

Chance 0%Clouds 6%

Rain0 in

Wind14 mph G20

Temp65°

Feels59°

Humidity75%

3AM

Sunny

Chance 0%Clouds 6%

Rain0 in

Wind12 mph G18

Temp63°

Feels52°

Humidity80%

4AM

Clear

Chance 0%Clouds 5%

Rain0 in

Wind10 mph G17

Temp60°

Feels51°

Humidity87%

5AM

Clear

Chance 0%Clouds 1%

Rain0 in

Wind9 mph G16

Temp59°

Feels51°

Humidity90%

6AM

Clear

Chance 0%Clouds 4%

Rain0 in

Wind9 mph G15

Temp59°

Feels51°

Humidity90%