Weather tomorrow: The Dalles

Forecast for tomorrow, 28 September: overcast. The daily air temperature range is 8 to 21 °C. Chance of precipitation tomorrow according to the daily forecast: 3%. Forecast precipitation amount: 0 mm. Wind from the northwest at 7.8 m/s.

monday 28 september

Overcast

Overcast, Precipitation probability 3%, Sunrise 06:59, Sunset 18:50, 28.09.2026

+21°

+8°

Sunset 18:50

G/m activity 2

Precipitation probability 3%

Precipitation 0.0 mm

Wind 7.8 m/s

Pressure 1005.3 hPa

Index UV 4

Humidity 40%

Sunrise 06:59

Moon Waning Gibbous

Sunrise 06:59

Sunset 18:50

G/m activity 2

Moon Waning Gibbous

Clear
night
+11°
Cloudy
morning
+8°
Partly cloudy
day
+18°
Partly cloudy
evening
+16°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Clear

11°

1 %
-

W

1.7 m/s

01:00

Clear

10°

1 %
-

W

1.7 m/s

02:00

Clear

10°

2 %
-

W

1.4 m/s

03:00

Partly cloudy

10°

3 %
-

W

1.7 m/s

04:00

Clear

9°

3 %
-

W

1.7 m/s

05:00

Partly cloudy

9°

3 %
-

W

1.7 m/s

06:00

Cloudy

8°

11 %
-

W

1.7 m/s

07:00

Overcast

8°

14 %
-

W

1.7 m/s

08:00

Overcast

9°

13 %
-

NW

1.7 m/s

09:00

Overcast

11°

12 %
-

NW

0.8 m/s

10:00

Cloudy

13°

5 %
-

N

1.4 m/s

11:00

Cloudy

15°

6 %
-

N

1.7 m/s

12:00

Partly cloudy

18°

2 %
-

N

3.3 m/s

13:00

Partly cloudy

20°

1 %
-

NW

4.2 m/s

14:00

Clear

20°

0 %
-

NW

5.3 m/s

15:00

Overcast

20°

8 %
-

NW

6.7 m/s

16:00

Partly cloudy

20°

1 %
-

NW

7.2 m/s

17:00

Overcast

19°

8 %
-

NW

7.5 m/s

18:00

Partly cloudy

16°

1 %
-

NW

6.4 m/s

19:00

Partly cloudy

15°

1 %
-

NW

5 m/s

20:00

Partly cloudy

13°

6 %
-

W

3.9 m/s

21:00

Partly cloudy

12°

3 %
-

W

3.3 m/s

22:00

Partly cloudy

12°

3 %
-

W

3.1 m/s

23:00

Cloudy

12°

4 %
-

W

2.5 m/s

What is the atmospheric pressure in The Dalles tomorrow?

Pressure adjusted for location elevation. Location elevation: 79 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 1003.9–1007.9 hPa.

Minimum: 1003.9 hPa15:00–18:00

Maximum: 1007.9 hPa08:00

Largest change over 3 hours: +2.7 hPa · 05:00–08:00
First of 2 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

1005.3 00:00 —
1005.3 01:00 —
1005.3 02:00 —
1006.6 03:00 +1.3
1005.3 04:00 0
1005.3 05:00 0
1006.6 06:00 0
1006.6 07:00 +1.3
1007.9 08:00 +2.7
1006.6 09:00 0
1006.6 10:00 0
1006.6 11:00 −1.3
1005.3 12:00 −1.3
1005.3 13:00 −1.3
1005.3 14:00 −1.3
1003.9 15:00 −1.3
1003.9 16:00 −1.3
1003.9 17:00 −1.3
1003.9 18:00 0
1005.3 19:00 +1.3
1005.3 20:00 +1.3
1006.6 21:00 +2.7
1005.3 22:00 0
1005.3 23:00 0

Colours show pressure relative to this day’s range

Lower · 1003.9 Scale midpoint · 1005.9 Higher · 1007.9 Largest change over 3 hours

What is the chance of precipitation in The Dalles tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 3%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
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 (%): 1%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
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 (%): 8%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 6%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%

The Dalles weather tomorrow: morning, afternoon and evening

Morning: cloudy, +8 °C. Afternoon: partly cloudy, +18 °C. Evening: partly cloudy, +16 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 13:00 to 16:00, at around +20 °C. Times are local.

Tomorrow's strongest winds are expected at 17:00 (from the northwest). The lightest winds are expected at 09:00 (from the northwest). Times are local.

Temperature and wind for tomorrow

+11° +10° +8° +11° +18° +20° +16° +12° 1.7 m/s 1.7 m/s 1.7 m/s 0.8 m/s 3.3 m/s 6.7 m/s 6.4 m/s 3.3 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 The Dalles 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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