|  | 
|  Current Eureka Weather Conditions | Updated October 30th at 11:56 pm | 
|  | 
| 
        
                |  |  
                | light snow |  
		| Temperature: | 28°F | Dew Point: | 27°F |  
		| Barometer: | 28.82 inHg | Wind: | N 21 Mph |  
		| Humidity: | 92.8% | Visibility: | 0M |  | 
|  | 
|  | 
|  Eureka Weather Forecast Summary |  | 
|  | 
|  | 
| 
| Today Oct 31st
 | Saturday Nov 1st
 | Sunday Nov 2nd
 | Monday Nov 3rd
 | Tuesday Nov 4th
 |   |  |  |  |  | Cloudy | Cloudy | Mostly Sunny | Mostly Cloudy | Mix of Cloud and Sun | 
| 23°F 
 | 21°F 11°F
 | 19°F 9°F
 | 19°F 8°F
 | 16°F 7°F
 |  | 
|  | 
|  | 
|  Eureka Detailed Weather Forecast |  | 
|  | 
|  | 
			| Friday, October 31st, 2025 | 
		| 
                
		|  | Overnight | Temperature: 22°F |  
		| Cloudy with a chance of flurries. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 22°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 17°F |  
		| A mix of cloud and sun. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 15°F |  
		| Cloudy. |  |  
                |  |  | 
			| Saturday, November 1st, 2025 | 
		| 
                
		|  | Overnight | Temperature: 17°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 17°F |  
		| A mix of cloud and sun. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 17°F |  
		| Cloudy with sunny periods. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 14°F |  
		| Cloudy. |  |  
                |  |  | 
			| Sunday, November 2nd, 2025 | 
		| 
                
		|  | Overnight | Temperature: 11°F |  
		| A mix of clear and cloudy skies. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 15°F |  
		| Sunny with cloudy periods. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 10°F |  
		| Sunny with cloudy periods. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 9°F |  
		| A mix of cloudy and clear skies. |  |  
                |  |  | 
			| Monday, November 3rd, 2025 | 
		| 
                
		|  | Overnight | Temperature: 12°F |  
		| Mostly cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 17°F |  
		| Mostly cloudy. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 14°F |  
		| Mostly cloudy. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 9°F |  
		| A mix of cloudy and clear skies. |  |  
                |  |  | 
			| Tuesday, November 4th, 2025 | 
		| 
                
		|  | Overnight | Temperature: 8°F |  
		| Clear with cloudy periods. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 12°F |  
		| Sunny with cloudy periods. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 9°F |  
		| A mix of cloud and sun. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 10°F |  
		| A mix of cloudy and clear skies. |  |  
                |  |  | 
			| Wednesday, November 5th, 2025 | 
		| 
                
		|  | Overnight | Temperature: 9°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 14°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 18°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 11°F |  
		| Cloudy. |  |  
                |  |  | 
			| Thursday, November 6th, 2025 | 
		| 
                
		|  | Overnight | Temperature: 10°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 14°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 12°F |  
		| A mix of cloud and sun. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 13°F |  
		| Cloudy. |  |  
                |  |  | 
			| Friday, November 7th, 2025 | 
		| 
                
		|  | Overnight | Temperature: 13°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 15°F |  
		| A mix of cloud and sun. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 12°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 10°F |  
		| A mix of cloudy and clear skies. |  |  
                |  |  | 
			| Saturday, November 8th, 2025 | 
		| 
                
		|  | Overnight | Temperature: 9°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Morning | Temperature: 15°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Afternoon | Temperature: 15°F |  
		| Cloudy. |  |  
                |  |  | 
		| 
                
		|  | Evening | Temperature: 14°F |  
		| Cloudy. |  |  
                |  |  |