Weather tomorrow: Grants Pass

Forecast for tomorrow, 28 September: cloudy. The daily air temperature range is 6 to 22 °C. Chance of precipitation tomorrow according to the daily forecast: 2%. Forecast precipitation amount: 0 mm. Wind from the north at 3.6 m/s.

monday 28 september

Cloudy

Cloudy, Precipitation probability 2%, Sunrise 07:07, Sunset 19:00, 28.09.2026

+22°

+6°

Sunset 19:00

G/m activity 2

Precipitation probability 2%

Precipitation 0.0 mm

Wind 3.6 m/s

Pressure 982.6 hPa

Index UV 5

Humidity 50%

Sunrise 07:07

Moon Waning Gibbous

Sunrise 07:07

Sunset 19:00

G/m activity 2

Moon Waning Gibbous

Clear
night
+9°
Partly cloudy
morning
+7°
Overcast
day
+19°
Partly cloudy
evening
+18°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Clear

9°

7 %
-

N

1.1 m/s

01:00

Clear

9°

8 %
-

N

0.8 m/s

02:00

Clear

8°

9 %
-

N

0.6 m/s

03:00

Clear

8°

10 %
-

N

0.6 m/s

04:00

Clear

7°

11 %
-

N

0.6 m/s

05:00

Clear

7°

11 %
-

E

0.8 m/s

06:00

Partly cloudy

7°

12 %
-

E

0.6 m/s

07:00

Partly cloudy

6°

13 %
-

N

0.8 m/s

08:00

Clear

8°

9 %
-

E

0.6 m/s

09:00

Partly cloudy

10°

4 %
-

SW

0.3 m/s

10:00

Partly cloudy

13°

2 %
-

S

0.3 m/s

11:00

Partly cloudy

16°

1 %
-

W

0.6 m/s

12:00

Overcast

19°

9 %
-

W

0.8 m/s

13:00

Overcast

20°

9 %
-

W

1.4 m/s

14:00

Partly cloudy

21°

1 %
-

NW

1.4 m/s

15:00

Clear

22°

0 %
-

NW

1.9 m/s

16:00

Partly cloudy

21°

1 %
-

NW

3.3 m/s

17:00

Partly cloudy

20°

1 %
-

NW

3.9 m/s

18:00

Partly cloudy

18°

1 %
-

N

1.9 m/s

19:00

Partly cloudy

16°

1 %
-

N

1.7 m/s

20:00

Clear

13°

1 %
-

N

1.7 m/s

21:00

Clear

12°

2 %
-

N

1.4 m/s

22:00

Partly cloudy

11°

2 %
-

N

1.4 m/s

23:00

Partly cloudy

11°

5 %
-

NE

0.8 m/s

What is the atmospheric pressure in Grants Pass tomorrow?

Pressure adjusted for location elevation. Location elevation: 288 m relative to sea level

Forecast for 28.09.2026 · Local time

Pressure: 979.9–983.9 hPa.

Minimum: 979.9 hPa16:00–17:00

Maximum: 983.9 hPa07:00–10:00Also at other hours

Largest change over 3 hours: −2.7 hPa · 13:00–16:00
First of 4 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

981.3 00:00 —
982.6 01:00 —
982.6 02:00 —
982.6 03:00 +1.3
982.6 04:00 0
982.6 05:00 0
982.6 06:00 0
983.9 07:00 +1.3
983.9 08:00 +1.3
983.9 09:00 +1.3
983.9 10:00 0
982.6 11:00 −1.3
982.6 12:00 −1.3
982.6 13:00 −1.3
981.3 14:00 −1.3
981.3 15:00 −1.3
979.9 16:00 −2.7
979.9 17:00 −1.3
981.3 18:00 0
982.6 19:00 +2.7
982.6 20:00 +2.7
983.9 21:00 +2.7
983.9 22:00 +1.3
983.9 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 979.9 Scale midpoint · 981.9 Higher · 983.9 Largest change over 3 hours

What is the chance of precipitation in Grants Pass tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 2%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
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 (%): 11%
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 (%): 9%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 1%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 0%
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 (%): 1%
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 (%): 1%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%

Grants Pass weather tomorrow: morning, afternoon and evening

Morning: partly cloudy, +7 °C. Afternoon: overcast, +19 °C. Evening: partly cloudy, +18 °C.

According to the hourly forecast, tomorrow's highest temperature is expected at 15:00, at around +22 °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 southwest); at 10:00 (from the south). Times are local.

Temperature and wind for tomorrow

+9° +8° +7° +10° +19° +22° +18° +12° 1.1 m/s 0.6 m/s 0.6 m/s 0.3 m/s 0.8 m/s 1.9 m/s 1.9 m/s 1.4 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 Grants Pass 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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