Weather tomorrow: Redwood City

Forecast for tomorrow, 28 September: cloudy. The daily air temperature range is 11 to 21 °C. Chance of precipitation tomorrow according to the daily forecast: 8%. Forecast precipitation amount: 0 mm. Wind from the southwest at 4.2 m/s.

monday 28 september

Cloudy

Cloudy, Precipitation probability 8%, Sunrise 07:02, Sunset 18:56, 28.09.2026

+21°

+11°

Sunset 18:56

G/m activity 2

Precipitation probability 8%

Precipitation 0.0 mm

Wind 4.2 m/s

Pressure 1010.6 hPa

Index UV 6

Humidity 72%

Sunrise 07:02

Moon Waning Gibbous

Sunrise 07:02

Sunset 18:56

G/m activity 2

Moon Waning Gibbous

Overcast
night
+12°
Partly cloudy
morning
+12°
Clear
day
+18°
Partly cloudy
evening
+18°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast

12°

15 %
-

SW

3.3 m/s

01:00

Partly cloudy

12°

20 %
-

SW

3.3 m/s

02:00

Overcast

12°

27 %
-

SW

3.3 m/s

03:00

Overcast

13°

22 %
-

SW

3.6 m/s

04:00

Partly cloudy

14°

11 %
-

SW

2.5 m/s

05:00

Cloudy

12°

13 %
-

SW

2.2 m/s

06:00

Partly cloudy

12°

12 %
-

S

2.2 m/s

07:00

Partly cloudy

11°

13 %
-

S

1.9 m/s

08:00

Partly cloudy

12°

11 %
-

S

1.7 m/s

09:00

Clear

14°

7 %
-

S

1.4 m/s

10:00

Clear

17°

4 %
-

NE

0.3 m/s

11:00

Clear

18°

3 %
-

N

1.9 m/s

12:00

Clear

18°

2 %
-

N

1.9 m/s

13:00

Partly cloudy

18°

3 %
-

N

2.5 m/s

14:00

Clear

19°

2 %
-

NW

3.6 m/s

15:00

Clear

21°

1 %
-

NW

4.4 m/s

16:00

Clear

21°

1 %
-

NW

3.9 m/s

17:00

Cloudy

20°

2 %
-

W

3.9 m/s

18:00

Partly cloudy

18°

3 %
-

W

3.3 m/s

19:00

Clear

15°

8 %
-

SW

2.8 m/s

20:00

Cloudy

13°

13 %
-

SW

2.8 m/s

21:00

Partly cloudy

12°

14 %
-

SW

2.8 m/s

22:00

Overcast

12°

15 %
-

SW

2.5 m/s

23:00

Partly cloudy

12°

13 %
-

SW

2.2 m/s

What is the atmospheric pressure in Redwood City tomorrow?

Pressure adjusted for location elevation. Location elevation: 10 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 1009.3–1013.3 hPa.

Minimum: 1009.3 hPa16:00–19:00

Maximum: 1013.3 hPa10:00–12:00

Largest change over 3 hours: −2.7 hPa · 11:00–14:00
First of 3 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

1011.9 00:00 —
1011.9 01:00 —
1011.9 02:00 —
1011.9 03:00 0
1011.9 04:00 0
1011.9 05:00 0
1011.9 06:00 0
1011.9 07:00 0
1011.9 08:00 0
1011.9 09:00 0
1013.3 10:00 +1.3
1013.3 11:00 +1.3
1013.3 12:00 +1.3
1011.9 13:00 −1.3
1010.6 14:00 −2.7
1010.6 15:00 −2.7
1009.3 16:00 −2.7
1009.3 17:00 −1.3
1009.3 18:00 −1.3
1009.3 19:00 0
1010.6 20:00 +1.3
1010.6 21:00 +1.3
1010.6 22:00 +1.3
1010.6 23:00 0

Colours show pressure relative to this day’s range

Lower · 1009.3 Scale midpoint · 1011.3 Higher · 1013.3 Largest change over 3 hours

What is the chance of precipitation in Redwood City tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 8%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 27%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 22%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 15%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%

Redwood City weather tomorrow: morning, afternoon and evening

Morning: partly cloudy, +12 °C. Afternoon: clear, +18 °C. Evening: partly cloudy, +18 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 15:00 to 16:00, at around +21 °C. Times are local.

Tomorrow's strongest winds are expected at 15:00 (from the northwest). The lightest winds are expected at 10:00 (from the northeast). Times are local.

Temperature and wind for tomorrow

+12° +13° +12° +14° +18° +21° +18° +12° 3.3 m/s 3.6 m/s 2.2 m/s 1.4 m/s 1.9 m/s 4.4 m/s 3.3 m/s 2.8 m/s
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
- Wind direction and speed, m/s
- Temperature, °C

What geomagnetic activity is forecast for Redwood City tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 2
03:00 2
06:00 2
09:00 1
12:00 1
15:00 2
18:00 2
21:00 1

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