 |
 Current Eureka Weather Conditions |
Updated May 13th at 11:55 am |
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| Temperature: | 77°F |
Dew Point: | 37°F |
| Barometer: | 30.21 inHg |
Wind: | N 28 Mph |
| Humidity: | 23.9% |
Visibility: | 0M |
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| Eureka Weather Forecast Summary |
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Today
May 13th
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Thursday
May 14th
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Friday
May 15th
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Saturday
May 16th
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Sunday
May 17th
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Sunny |
Mix of Sun and Cloud |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
74°F
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75°F
53°F |
84°F
67°F |
82°F
64°F |
77°F
68°F |
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| Eureka Detailed Weather Forecast |
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| Wednesday, May 13th, 2026 |
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Afternoon |
Temperature: 74°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 64°F |
| Clear. |
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| Thursday, May 14th, 2026 |
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Overnight |
Temperature: 54°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 58°F |
| A mix of sun and cloud with a chance of showers. Windy. |
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Afternoon |
Temperature: 73°F |
| A mix of cloud and sun. Chance of a thunderstorm. Wind 20 to 30 mph. |
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Evening |
Temperature: 73°F |
| A mix of clear and cloudy skies. Chance of a thunderstorm. Wind 20 to 30 mph. |
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| Friday, May 15th, 2026 |
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Overnight |
Temperature: 70°F |
| A mix of clear and cloudy skies. Chance of a thunderstorm. Windy. |
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Morning |
Temperature: 71°F |
| Mostly sunny. Chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 83°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 75°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Saturday, May 16th, 2026 |
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Overnight |
Temperature: 65°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 71°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 81°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 75°F |
| Mostly clear with a slight chance of showers or thundershowers. Windy. |
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| Sunday, May 17th, 2026 |
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Overnight |
Temperature: 68°F |
| A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 72°F |
| Mostly sunny. Chance of a thunderstorm. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 76°F |
| A mix of cloud and sun. Chance of a thunderstorm. Wind 20 to 30 mph. |
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Evening |
Temperature: 76°F |
| Mostly clear. Chance of a thunderstorm. Wind 20 to 30 mph. |
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| Monday, May 18th, 2026 |
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Overnight |
Temperature: 77°F |
| Clear with cloudy periods. Chance of a thunderstorm. Wind 25 to 40 mph. |
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Morning |
Temperature: 75°F |
| A mix of cloud and sun. Chance of a thunderstorm. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 85°F |
| Sunny with a slight chance of showers or thundershowers. Wind 25 to 40 mph. |
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Evening |
Temperature: 59°F |
| Cloudy with rain. Windy. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 54°F |
| Clear with cloudy periods with showers. Windy at times. |
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Morning |
Temperature: 52°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 67°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 62°F |
| Clear. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 52°F |
| Clear. |
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Morning |
Temperature: 58°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy. |
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Evening |
Temperature: 66°F |
| Clear. Windy at times. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 59°F |
| Clear. Windy at times. |
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Morning |
Temperature: 63°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 66°F |
| A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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