Weather tomorrow: Montclair

Forecast for tomorrow, 28 September: overcast and showers. The daily air temperature range is 14 to 15 °C. Chance of precipitation tomorrow according to the daily forecast: 91%. Forecast precipitation amount: 10.9 mm. Wind from the north at 6.7 m/s.

monday 28 september

Overcast and showers

Overcast and showers, Precipitation probability 91%, Sunrise 06:50, Sunset 18:44, 28.09.2026

+15°

+14°

Sunset 18:44

G/m activity 2

Precipitation probability 91%

Precipitation 10.9 mm

Wind 6.7 m/s

Pressure 997.3 hPa

Index UV 0

Humidity 89%

Sunrise 06:50

Moon Waning Gibbous

Sunrise 06:50

Sunset 18:44

G/m activity 2

Moon Waning Gibbous

Overcast and light rain
night
+16°
Overcast and light rain
morning
+16°
Overcast and light rain
day
+16°
Overcast and light rain
evening
+15°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast and light rain

16°

62 %
0.4 mm

NE

3.9 m/s

01:00

Overcast and light rain

16°

63 %
0.5 mm

NE

3.6 m/s

02:00

Overcast and light rain

16°

57 %
0.3 mm

NE

3.9 m/s

03:00

Overcast and light rain

16°

58 %
0.4 mm

NE

3.9 m/s

04:00

Overcast and light rain

16°

65 %
0.5 mm

NE

4.2 m/s

05:00

Overcast and light rain

16°

61 %
0.4 mm

NE

4.2 m/s

06:00

Overcast and light rain

16°

60 %
0.4 mm

NE

4.2 m/s

07:00

Overcast and light rain

16°

70 %
0.7 mm

NE

4.2 m/s

08:00

Overcast and light rain

16°

70 %
0.7 mm

E

3.9 m/s

09:00

Overcast and light rain

16°

66 %
0.6 mm

E

3.9 m/s

10:00

Overcast and light rain

16°

67 %
0.6 mm

E

3.6 m/s

11:00

Overcast and light rain

16°

70 %
0.7 mm

E

3.3 m/s

12:00

Overcast and light rain

16°

71 %
0.8 mm

E

2.8 m/s

13:00

Overcast and light rain

16°

69 %
0.7 mm

E

2.5 m/s

14:00

Overcast and light rain

16°

70 %
0.7 mm

E

1.9 m/s

15:00

Overcast and light rain

16°

71 %
0.7 mm

E

1.7 m/s

16:00

Overcast and light rain

16°

71 %
0.7 mm

NE

1.7 m/s

17:00

Overcast and light rain

16°

57 %
0.4 mm

N

2.5 m/s

18:00

Overcast and light rain

15°

52 %
0.3 mm

N

3.6 m/s

19:00

Overcast and showers

15°

46 %
0.1 mm

N

4.4 m/s

20:00

Overcast and showers

14°

39 %
0.1 mm

N

4.4 m/s

21:00

Overcast and showers

14°

36 %
-

N

4.2 m/s

22:00

Overcast and showers

14°

34 %
-

N

3.9 m/s

23:00

Overcast and showers

14°

34 %
-

N

3.9 m/s

What is the atmospheric pressure in Montclair tomorrow?

Pressure adjusted for location elevation. Location elevation: 95 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 993.3–1001.3 hPa.

Minimum: 993.3 hPa00:00–01:00Also at other hours

Maximum: 1001.3 hPa21:00–23:00

Largest change over 3 hours: +2.7 hPa · 07:00–10:00
First of 4 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

993.3 00:00 —
993.3 01:00 —
994.6 02:00 —
993.3 03:00 0
993.3 04:00 0
994.6 05:00 0
994.6 06:00 +1.3
994.6 07:00 +1.3
995.9 08:00 +1.3
995.9 09:00 +1.3
997.3 10:00 +2.7
997.3 11:00 +1.3
997.3 12:00 +1.3
997.3 13:00 0
997.3 14:00 0
997.3 15:00 0
997.3 16:00 0
997.3 17:00 0
998.6 18:00 +1.3
999.9 19:00 +2.7
999.9 20:00 +2.7
1001.3 21:00 +2.7
1001.3 22:00 +1.3
1001.3 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 993.3 Scale midpoint · 997.3 Higher · 1001.3 Largest change over 3 hours

What is the chance of precipitation in Montclair tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 91%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 62%
01:00 Amount of precipitation in millimeters (mm): 0.5 mm Probability of precipitation in percent (%): 63%
02:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 57%
03:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 58%
04:00 Amount of precipitation in millimeters (mm): 0.5 mm Probability of precipitation in percent (%): 65%
05:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 61%
06:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 60%
07:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 70%
08:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 70%
09:00 Amount of precipitation in millimeters (mm): 0.6 mm Probability of precipitation in percent (%): 66%
10:00 Amount of precipitation in millimeters (mm): 0.6 mm Probability of precipitation in percent (%): 67%
11:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 70%
12:00 Amount of precipitation in millimeters (mm): 0.8 mm Probability of precipitation in percent (%): 71%
13:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 69%
14:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 70%
15:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 71%
16:00 Amount of precipitation in millimeters (mm): 0.7 mm Probability of precipitation in percent (%): 71%
17:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 57%
18:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 52%
19:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 46%
20:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 39%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 36%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 34%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 34%

Montclair weather tomorrow: morning, afternoon and evening

Morning: overcast and light rain, +16 °C. Afternoon: overcast and light rain, +16 °C. Evening: overcast and light rain, +15 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 00:00 to 17:00, at around +16 °C. Times are local.

Tomorrow's strongest winds are expected from 19:00 to 20:00 (from the north). The lightest winds are expected at 15:00 (from the east); at 16:00 (from the northeast). Times are local.

Temperature and wind for tomorrow

+16° +16° +16° +16° +16° +16° +15° +14° 3.9 m/s 3.9 m/s 4.2 m/s 3.9 m/s 2.8 m/s 1.7 m/s 3.6 m/s 4.2 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 Montclair tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

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

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