Weather tomorrow: Caernarfon
Forecast for tomorrow, 29 September: overcast. The daily air temperature range is 9 to 19 °C. Chance of precipitation tomorrow according to the daily forecast: 15%. Forecast precipitation amount: 0 mm. Wind from the southeast at 7.8 m/s.
tuesday 29 september
Overcast
+19°
+9°
Sunset 18:59
G/m activity 2
Precipitation probability 15%
Precipitation 0.0 mm
Wind
7.8 m/s
Pressure 1010.6 hPa
Index UV 3
Humidity 76%
Sunrise 07:15
Moon Waning Gibbous
Sunrise 07:15
Sunset 18:59
G/m activity 2
Moon Waning Gibbous
00:00
9°
E
1.9 m/s01:00
9°
E
1.9 m/s02:00
9°
SE
1.7 m/s03:00
9°
SE
1.4 m/s04:00
8°
E
1.7 m/s05:00
9°
E
1.9 m/s06:00
9°
E
1.7 m/s07:00
8°
E
2.2 m/s08:00
9°
E
2.2 m/s09:00
12°
E
1.9 m/s10:00
14°
E
2.8 m/s11:00
16°
SE
2.2 m/s12:00
17°
SE
1.4 m/s13:00
18°
E
1.4 m/s14:00
19°
E
1.4 m/s15:00
19°
SE
0.8 m/s16:00
19°
S
1.4 m/s17:00
19°
SE
2.8 m/s18:00
17°
E
2.8 m/s19:00
15°
E
2.8 m/s20:00
15°
SE
3.3 m/s21:00
15°
SE
3.1 m/s22:00
15°
SE
4.2 m/s23:00
19°
SE
7.8 m/sWhat is the atmospheric pressure in Caernarfon tomorrow?
Location elevation is unspecified
Forecast for 29.09.2026 · Local time
Pressure: 1001.3–1017.2 hPa.
Minimum: 1001.3 hPa23:00
Maximum: 1017.2 hPa00:00–02:00
Largest change over 3 hours: −4 hPa · 20:00–23:00
hPa · Change over the previous 3 hours
Colours show pressure relative to this day’s range
Lower · 1001.3 Scale midpoint · 1009.3 Higher · 1017.2 Largest change over 3 hoursWhat is the chance of precipitation in Caernarfon tomorrow?
Chance of precipitation tomorrow according to the daily forecast: 15%.
Precipitation for tomorrow
| 00:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 22% |
|---|---|---|
| 01:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 02:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 14% |
| 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 (%): 25% |
| 05:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 25% |
| 06:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 16% |
| 07:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 21% |
| 08:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 16% |
| 09:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 21% |
| 10:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 16% |
| 11:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 7% |
| 12:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 13:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 14:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 5% |
| 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 (%): 5% |
| 17:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 6% |
| 18:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 13% |
| 19:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 28% |
| 20:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 27% |
| 21:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 25% |
| 22:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 24% |
| 23:00 | Amount of precipitation in millimeters (mm): 0 mm | Probability of precipitation in percent (%): 21% |
Caernarfon weather tomorrow: morning, afternoon and evening
Morning: partly cloudy, +9 °C. Afternoon: partly cloudy, +17 °C. Evening: partly cloudy, +17 °C.
According to the hourly forecast, tomorrow's highest temperature is expected from 14:00 to 17:00 and at 23:00, at around +19 °C. Times are local.
Tomorrow's strongest winds are expected at 23:00 (from the southeast). The lightest winds are expected at 15:00 (from the southeast). Times are local.
Temperature and wind for tomorrow
What geomagnetic activity is forecast for Caernarfon tomorrow?
The highest forecast Kp index for tomorrow is 2.
