Ascension (St Helena - Ascension and Tristan Da Cunha) last 24 hours weather
Find a forecast
We are showing you the observations for the nearest location to
Ascension (0.2 miles, 11 m higher).
Monday (18 May 2026)
| 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
28.3°
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29.2°
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29.7°
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29.4°
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28.8°
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28.3°
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27.6°
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26.7°
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26.5°
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26.3°
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26.2°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSE
20
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SSE
21
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SSE
20
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SE
20
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SE
19
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SE
18
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SE
16
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SE
16
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SE
16
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SE
15
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SE
15
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| Wind gust in miles per hour | 28 | 28 | 28 | 26 | 28 | 28 | 27 | 26 | 24 | 25 | 23 |
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Visibility
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| Visibility | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 70% | 68% | 66% | 64% | 65% | 67% | 70% | 72% | 74% | 74% | 74% |
| Pressure in hectopascals | 1,016 | 1,015 | 1,015 | 1,014 | 1,013 | 1,013 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 |
Tuesday (19 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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Temperature
°C
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| Temperature in degrees Celsius |
26.2°
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26.0°
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25.9°
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25.9°
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25.7°
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25.6°
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25.5°
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25.5°
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25.4°
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25.5°
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26.7°
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28.1°
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28.9°
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29.5°
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29.0°
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29.3°
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29.0°
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28.6°
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28.2°
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27.2°
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26.3°
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26.0°
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25.8°
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25.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SE
15
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SE
15
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SE
14
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SE
14
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SE
14
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SE
13
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SE
13
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SSE
13
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SSE
13
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SE
13
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SE
14
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SSE
17
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SSE
17
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SSE
18
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SE
17
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SSE
18
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SSE
19
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SSE
18
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SSE
18
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SE
16
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SSE
15
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SE
14
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SE
12
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SE
13
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| Wind gust in miles per hour | 25 | 23 | 24 | 23 | 23 | 22 | 22 | 21 | 20 | 20 | 21 | 22 | 25 | 25 | 26 | 30 | 30 | 27 | 25 | 24 | 24 | 22 | 21 | 22 |
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Visibility
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| Visibility | VG | VG | VG | G | VG | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 75% | 75% | 74% | 77% | 76% | 76% | 75% | 76% | 74% | 75% | 69% | 63% | 63% | 59% | 57% | 58% | 60% | 60% | 64% | 64% | 66% | 70% | 69% | 68% |
| Pressure in hectopascals | 1,016 | 1,016 | 1,015 | 1,015 | 1,015 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,016 | 1,016 | 1,016 | 1,016 | 1,016 | 1,015 | 1,014 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,016 |
Wednesday (20 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
25.6°
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25.5°
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25.4°
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25.3°
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25.2°
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25.1°
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25.1°
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24.8°
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25.1°
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25.1°
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26.9°
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27.6°
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27.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSE
13
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SSE
14
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SSE
13
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SE
12
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SE
11
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SE
12
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SE
14
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SE
11
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SE
12
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SE
10
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SE
13
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SE
17
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SSE
17
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| Wind gust in miles per hour | 20 | 21 | 21 | 19 | 20 | 18 | 20 | 17 | 19 | 15 | 19 | 23 | 25 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | VG |
| Humidity | 69% | 67% | 67% | 69% | 67% | 68% | 68% | 67% | 66% | 64% | 61% | 58% | 60% |
| Pressure in hectopascals | 1,016 | 1,016 | 1,016 | 1,015 | 1,015 | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,016 | 1,016 |
Location Details
Location: -7.97, -14.4
Altitude:
75m above sea level