Arnold, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 81°F 27°C Heat Index: 79°F	Observed at: Arnold, CA	Elevation: 100 ft | 30 m
	Last Updated: July 25, 6:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 81°F | 27°C
	Pressure: 25.67 in | 869.4 mb	Dewpoint: 34°F | 1°C
	Humidity: 18%	Wind: WNW 8 mph | WNW 13 kph
	Feels Like: 74°F | 23°C	Visibility: 170.8 mi | 274.9 km
	Lat/Long: 38.2513 | -120.3466	Sunrise: 5:58 AM   Sunset: 8:17 PM

7 Day Graphical Forecast

Valid: 6:39 PM 7/25/2026

Today Clear 88 |66 °F 31 |19 °C 0% Chance Precipitation Sunday Clear 83 |64 °F 29 |18 °C 0% Chance Precipitation Monday Clear 85 |60 °F 30 |16 °C 0% Chance Precipitation Tuesday Clear 86 |58 °F 30 |15 °C 0% Chance Precipitation Wednesday Clear 90 |61 °F 32 |16 °C 0% Chance Precipitation Thursday Clear 91 |64 °F 33 |18 °C 0% Chance Precipitation Friday Mostly Clear 93 |65 °F 34 |18 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:39 PM 7/25/2026

6 PM Clear 82 °F 0% Chance Precipitation

7 PM Clear 79 °F 0% Chance Precipitation

8 PM Clear 75 °F 0% Chance Precipitation

9 PM Clear 70 °F 0% Chance Precipitation

10 PM Clear 68 °F 0% Chance Precipitation

11 PM Clear 68 °F 0% Chance Precipitation

12 AM Clear 68 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Arnold, CA - (Fahrenheit & Celsius) Valid: 6:39 PM 7/25/2026 Today Clear with a high near 88°F [31°C]. NNW wind to around 8 mph [14 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 34°F [1°C] with humidity of 35%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 66°F [19°C]. NNW wind to around 8 mph [14 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Clear with a high near 83°F [29°C]. SSW wind to around 8 mph [14 kph], with gusts to near 13 mph [20 kph]. Dewpoint near 34°F [1°C] with humidity of 30%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 64°F [18°C]. SSW wind to around 8 mph [14 kph], with gusts to near 13 mph [20 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 85°F [30°C]. SSW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 34°F [1°C] with humidity of 28%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 60°F [16°C]. SSW wind to around 9 mph [15 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 86°F [30°C]. N wind to around 10 mph [16 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 34°F [1°C] with humidity of 38%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 58°F [15°C]. N wind to around 10 mph [16 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Clear with a high near 90°F [32°C]. NNE wind to around 11 mph [17 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 34°F [1°C] with humidity of 35%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Wednesday Night Clear with a low around 61°F [16°C]. NNE wind to around 11 mph [17 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Clear with a high near 91°F [33°C]. ENE wind to around 11 mph [17 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 34°F [1°C] with humidity of 34%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.2. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Clear with a low around 64°F [18°C]. ENE wind to around 11 mph [17 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Mostly Clear with a high near 93°F [34°C]. NNE wind to around 10 mph [16 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 34°F [1°C] with humidity of 28%. Pressure around 25.67 in [869.4 mb]. UV Index: 8.15. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Mostly Clear with a low around 65°F [18°C]. NNE wind to around 10 mph [16 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Arnold, CA

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Arnold, CA

Today: NNW @ 14 kph | 8 mph

Tonight: NNW @ 14 kph | 8 mph

Sunday: SSW @ 14 kph | 8 mph

Sunday Night: SSW @ 14 kph | 8 mph

Monday: SSW @ 15 kph | 9 mph

Monday Night: SSW @ 15 kph | 9 mph

Tuesday: N @ 16 kph | 10 mph

Tuesday Night: N @ 16 kph | 10 mph

Wednesday: NNE @ 17 kph | 11 mph

Wednesday Night: NNE @ 17 kph | 11 mph

Thursday: ENE @ 17 kph | 11 mph

Thursday Night: ENE @ 17 kph | 11 mph

Friday: NNE @ 16 kph | 10 mph

Friday Night: NNE @ 16 kph | 10 mph

7 Day and Night - Maximum Humidity Forecast for Arnold, CA

Today: 35 %

Tonight: 35 %

Sunday: 30 %

Sunday Night: 30 %

Monday: 28 %

Monday Night: 28 %

Tuesday: 38 %

Tuesday Night: 38 %

Wednesday: 35 %

Wednesday Night: 35 %

Thursday: 34 %

Thursday Night: 34 %

Friday: 28 %

Friday Night: 28 %

7 Day and Night - Snowfall Totals Forecast for Arnold, CA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

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