McArthur, California 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 89°F 32°C Heat Index: 85°F	Observed at: McArthur, CA	Elevation: 100 ft | 30 m
	Last Updated: July 29, 5:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 89°F | 32°C
	Pressure: 26.59 in | 900.6 mb	Dewpoint: 43°F | 6°C
	Humidity: 20%	Wind: W 15 mph | W 24 kph
	Feels Like: 81°F | 27°C	Visibility: 167.2 mi | 269 km
	Lat/Long: 41.0555 | -121.4213	Sunrise: 5:59 AM   Sunset: 8:25 PM

7 Day Graphical Forecast

Valid: 5:32 PM 7/29/2026

Today Clear 91 |55 °F 33 |13 °C 0% Chance Precipitation Thursday Overcast 92 |58 °F 33 |14 °C 0% Chance Precipitation Friday Clear 100 |58 °F 38 |14 °C 0% Chance Precipitation Saturday Clear 99 |54 °F 37 |12 °C 0% Chance Precipitation Sunday Clear 99 |52 °F 37 |11 °C 0% Chance Precipitation Monday Clear 100 |50 °F 38 |10 °C 0% Chance Precipitation Tuesday Clear 103 |53 °F 40 |11 °C 0% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:32 PM 7/29/2026

5 PM Clear 89 °F 0% Chance Precipitation

6 PM Clear 88 °F 0% Chance Precipitation

7 PM Clear 86 °F 0% Chance Precipitation

8 PM Clear 82 °F 0% Chance Precipitation

9 PM Clear 76 °F 0% Chance Precipitation

10 PM Clear 73 °F 0% Chance Precipitation

11 PM Clear 71 °F 0% Chance Precipitation

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

7 Day & Night Weather Forecast for McArthur, CA - (Fahrenheit & Celsius) Valid: 5:32 PM 7/29/2026 Today Clear with a high near 91°F [33°C]. W wind to around 16 mph [26 kph], with gusts to near 20 mph [32 kph]. Dewpoint near 43°F [6°C] with humidity of 56%. Pressure around 26.59 in [900.6 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 55°F [13°C]. W wind to around 16 mph [26 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 92°F [33°C]. W wind to around 16 mph [25 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 43°F [6°C] with humidity of 57%. Pressure around 26.59 in [900.6 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 58°F [14°C]. W wind to around 16 mph [25 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Clear with a high near 100°F [38°C]. WNW wind to around 17 mph [28 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 43°F [6°C] with humidity of 33%. Pressure around 26.59 in [900.6 mb]. UV Index: 8.1. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Clear with a low around 58°F [14°C]. WNW wind to around 17 mph [28 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Clear with a high near 99°F [37°C]. W wind to around 17 mph [28 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 43°F [6°C] with humidity of 41%. Pressure around 26.59 in [900.6 mb]. UV Index: 8.1. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 54°F [12°C]. W wind to around 17 mph [28 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Clear with a high near 99°F [37°C]. NW wind to around 15 mph [24 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 43°F [6°C] with humidity of 84%. Pressure around 26.59 in [900.6 mb]. UV Index: 8.05. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 52°F [11°C]. NW wind to around 15 mph [24 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Clear with a high near 100°F [38°C]. N wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 43°F [6°C] with humidity of 51%. Pressure around 26.59 in [900.6 mb]. UV Index: 7.9. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Monday Night Clear with a low around 50°F [10°C]. N wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 103°F [40°C]. WNW wind to around 13 mph [20 kph], with gusts to near 13 mph [20 kph]. Dewpoint near 43°F [6°C] with humidity of 26%. Pressure around 26.59 in [900.6 mb]. UV Index: 7.9. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 53°F [11°C]. WNW wind to around 13 mph [20 kph], with gusts to near 13 mph [20 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 McArthur, CA

Today: 0.0 mm | 0.00 in

Tonight: 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

Saturday: 0.0 mm | 0.00 in

Saturday Night: 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

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

Today: W @ 26 kph | 16 mph

Tonight: W @ 26 kph | 16 mph

Thursday: W @ 25 kph | 16 mph

Thursday Night: W @ 25 kph | 16 mph

Friday: WNW @ 28 kph | 17 mph

Friday Night: WNW @ 28 kph | 17 mph

Saturday: W @ 28 kph | 17 mph

Saturday Night: W @ 28 kph | 17 mph

Sunday: NW @ 24 kph | 15 mph

Sunday Night: NW @ 24 kph | 15 mph

Monday: N @ 11 kph | 7 mph

Monday Night: N @ 11 kph | 7 mph

Tuesday: WNW @ 20 kph | 13 mph

Tuesday Night: WNW @ 20 kph | 13 mph

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

Today: 56 %

Tonight: 56 %

Thursday: 57 %

Thursday Night: 57 %

Friday: 33 %

Friday Night: 33 %

Saturday: 41 %

Saturday Night: 41 %

Sunday: 84 %

Sunday Night: 84 %

Monday: 51 %

Monday Night: 51 %

Tuesday: 26 %

Tuesday Night: 26 %

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

Today: 0.0 cm | 0.00 in

Tonight: 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

Saturday: 0.0 cm | 0.00 in

Saturday Night: 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

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