Downey, CA Hourly Weather Forecast
Next 48 Hours
Tue, Sep 8th 2026
Clear conditions expected later. Temps range from 87° to 95°. Light winds, shifting from WSW to SSW at 4.4 mph, as humidity ranges 30% to 38%, and an avg barometric pressure of 29.86 inHg.
| Tue, Sep 8th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
6 PM Sunny UV: 0.5 |
95°F Feels 93°F |
30% | 8.1 WSW | 29.84 | 59°F | 0% |
7 PM SunnyUV: 0 |
93°F Feels 93°F |
32% | 6.3 WSW | 29.84 | 59.1°F | 0% |
8 PM Clear UV: 0 |
89°F Feels 90°F |
36% | 4 SW | 29.85 | 58.9°F | 1% |
9 PM ClearUV: 0 |
87°F Feels 88°F |
38% | 3.6 SSW | 29.87 | 58.4°F | 1% |
10 PM ClearUV: 0 |
88°F Feels 89°F |
36% | 3.1 SSW | 29.89 | 57.5°F | 1% |
11 PM ClearUV: 0 |
87°F Feels 89°F |
36% | 1.3 SSW | 29.89 | 57.4°F | 1% |
Wed, Sep 9th 2026
Overcast conditions early, becoming Clear conditions later. Extreme heat expected, up to 101°. Light winds, shifting from S to S at 5.3 mph, as humidity fluctuates between 22% to 50%, and an avg barometric pressure of 29.9 inHg.
| Wed, Sep 9th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Cloudy UV: 0 |
87°F Feels 88°F |
37% | 2.5 S | 29.89 | 57.5°F | 6% |
1 AM CloudyUV: 0 |
86°F Feels 87°F |
37% | 2.9 SSW | 29.89 | 57.4°F | 6% |
2 AM Scattered Showers UV: 0 |
86°F Feels 87°F |
39% | 2.5 SSE | 29.89 | 57.6°F | 6% |
3 AM Overcast UV: 0 |
85°F Feels 84°F |
40% | 0.9 WSW | 29.88 | 58.3°F | 10% |
4 AM CloudyUV: 0 |
85°F Feels 84°F |
41% | 3.8 S | 29.89 | 58.4°F | 7% |
5 AM OvercastUV: 0 |
84°F Feels 84°F |
42% | 2.2 SW | 29.9 | 58.6°F | 9% |
6 AM CloudyUV: 0 |
85°F Feels 84°F |
41% | 0.9 NW | 29.9 | 58.4°F | 8% |
7 AM Overcast UV: 0 |
86°F Feels 87°F |
40% | 2.2 NNE | 29.91 | 58.2°F | 10% |
8 AM OvercastUV: 0.6 |
87°F Feels 89°F |
37% | 2 SE | 29.92 | 57.6°F | 9% |
9 AM Partly Cloudy UV: 1.9 |
89°F Feels 90°F |
34% | 3.4 S | 29.93 | 57.5°F | 3% |
10 AM Partly CloudyUV: 4.2 |
92°F Feels 92°F |
32% | 3.8 SW | 29.94 | 57.4°F | 3% |
11 AM SunnyUV: 6.6 |
95°F Feels 94°F |
29% | 5.1 WSW | 29.95 | 57.1°F | 1% |
12 PM Partly CloudyUV: 8.4 |
98°F Feels 96°F |
26% | 6.7 WSW | 29.93 | 56.8°F | 2% |
1 PM SunnyUV: 8.9 |
100°F Feels 98°F |
24% | 7.8 WSW | 29.91 | 56.2°F | 1% |
2 PM Partly CloudyUV: 8 |
101°F Feels 98°F |
22% | 9.2 WSW | 29.89 | 55.1°F | 4% |
3 PM OvercastUV: 5.9 |
101°F Feels 97°F |
22% | 11 WSW | 29.88 | 55.3°F | 9% |
4 PM OvercastUV: 3.4 |
99°F Feels 95°F |
23% | 10.5 WSW | 29.86 | 55.2°F | 8% |
5 PM Cloudy UV: 1.5 |
98°F Feels 95°F |
24% | 8.7 WSW | 29.85 | 55.1°F | 7% |
6 PM Partly CloudyUV: 0.4 |
97°F Feels 94°F |
25% | 7.2 SW | 29.86 | 55°F | 3% |
7 PM SunnyUV: 0 |
90°F Feels 88°F |
34% | 8.3 SSW | 29.88 | 57.7°F | 1% |
8 PM ClearUV: 0 |
87°F Feels 86°F |
41% | 7.6 S | 29.9 | 59.8°F | 1% |
9 PM ClearUV: 0 |
84°F Feels 84°F |
46% | 6.7 S | 29.92 | 60.9°F | 1% |
10 PM ClearUV: 0 |
82°F Feels 83°F |
49% | 6 S | 29.94 | 61.1°F | 2% |
11 PM ClearUV: 0 |
81°F Feels 82°F |
50% | 4.7 S | 29.93 | 60.9°F | 2% |
Thu, Sep 10th 2026
Starting off Sunny skies, turning Clear conditions later in the day. Temps range from 79° to 93°. Light winds from the SSW at 5.5 mph, as humidity fluctuates between 31% to 53%, and an avg barometric pressure of 29.89 inHg.
| Thu, Sep 10th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
81°F Feels 82°F |
50% | 4 SSW | 29.92 | 60.8°F | 2% |
1 AM ClearUV: 0 |
81°F Feels 82°F |
50% | 4 SSW | 29.91 | 60.5°F | 2% |
2 AM CloudyUV: 0 |
80°F Feels 81°F |
51% | 4.3 SSW | 29.9 | 60.4°F | 7% |
3 AM Partly Cloudy UV: 0 |
80°F Feels 81°F |
52% | 3.6 SSW | 29.9 | 60.2°F | 6% |
4 AM OvercastUV: 0 |
79°F Feels 80°F |
52% | 3.6 SSW | 29.9 | 60.1°F | 11% |
5 AM OvercastUV: 0 |
79°F Feels 80°F |
52% | 3.6 SSW | 29.9 | 59.9°F | 12% |
6 AM OvercastUV: 0 |
79°F Feels 80°F |
53% | 2.7 SSW | 29.91 | 60°F | 12% |
7 AM OvercastUV: 0 |
79°F Feels 81°F |
52% | 1.8 SSW | 29.91 | 59.9°F | 11% |
8 AM Partly CloudyUV: 0.6 |
81°F Feels 81°F |
50% | 2.2 SSW | 29.92 | 59.9°F | 6% |
9 AM OvercastUV: 2 |
83°F Feels 83°F |
45% | 3.8 SSW | 29.91 | 59.6°F | 9% |
10 AM CloudyUV: 4.2 |
86°F Feels 85°F |
41% | 4.5 SSW | 29.92 | 59.4°F | 7% |
11 AM SunnyUV: 6.6 |
88°F Feels 88°F |
37% | 5.8 SW | 29.91 | 59.1°F | 1% |
12 PM SunnyUV: 8.3 |
91°F Feels 90°F |
34% | 7.4 SW | 29.89 | 58.8°F | 2% |
1 PM SunnyUV: 8.9 |
93°F Feels 91°F |
32% | 8.7 SW | 29.87 | 58.6°F | 1% |
2 PM SunnyUV: 8.1 |
93°F Feels 91°F |
31% | 9.4 SW | 29.85 | 58.1°F | 1% |
3 PM SunnyUV: 6.1 |
93°F Feels 90°F |
31% | 10.1 SW | 29.83 | 58.1°F | 1% |
4 PM SunnyUV: 3.6 |
92°F Feels 89°F |
32% | 9.4 SSW | 29.82 | 58.1°F | 1% |
5 PM SunnyUV: 1.6 |
90°F Feels 88°F |
34% | 9.2 SSW | 29.81 | 58°F | 1% |
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|
98°F |
29.84 inHg.
Barometer 26%
Humidity W 7.8mph Wind |
| Sunny | ||
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