Current Conditions

Hayward, California

72°F22°C

Clear

Wind

W 10 mph16 km/h

Humidity

56%

Cloud Cover

As of Thursday, July 23, 2026 at 2:39 PM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the W at 9 to 10 mph14 to 16 km/h.

Night

Mostly clear, with a low around 61°F16°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 73°F23°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 11%	Wind W 8 mph12 km/h	Thursday: Mostly clear and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. Thursday Night: Mostly clear, with a low around 61°F16°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h.
FridayJul 24	Clear	High 74°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 28%	Wind WSW 7 mph11 km/h	Friday: Mostly clear and warm, with a high of 74°F24°C and morning low of 60°F15°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. Friday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the WSW at 5 to 7 mph8 to 12 km/h.
SaturdayJul 25	Clear	High 76°F24°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 27%	Wind WSW 7 mph11 km/h	Saturday: Mostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. Saturday Night: Partly cloudy, with a low around 56°F14°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h.
SundayJul 26	Clear	High 74°F23°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 32%	Wind WSW 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 10 mph13 to 15 km/h. Sunday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h.
MondayJul 27	Clear	High 76°F24°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 25%	Wind WSW 6 mph10 km/h	Monday: Mostly clear and warm, with a high of 76°F24°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. Monday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
TuesdayJul 28	Clear	High 79°F26°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 16%	Wind WSW 6 mph10 km/h	Tuesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F16°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. Tuesday Night: Mostly clear, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
WednesdayJul 29	Clear	High 79°F26°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 18%	Wind WSW 6 mph9 km/h	Wednesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Wednesday Night: Mostly clear, with a low around 59°F15°C. Light wind from the SW around 5 mph8 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	73°F23°C	61°F16°C	0 in0 mm· —	11%	Clear	W 8 mph12 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 67°F19°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h.
	FridayJul 24	74°F24°C	56°F13°C	0 in0 mm· —	28%	Clear	WSW 7 mph11 km/h
DayMostly clear and warm, with a high of 74°F24°C and morning low of 60°F15°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the WSW at 5 to 7 mph8 to 12 km/h.
	SaturdayJul 25	76°F24°C	56°F14°C	0 in0 mm· —	27%	Clear	WSW 7 mph11 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the W at 8 to 10 mph13 to 17 km/h. NightPartly cloudy, with a low around 56°F14°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h.
	SundayJul 26	74°F23°C	58°F14°C	0 in0 mm· —	32%	Clear	WSW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WSW at 8 to 10 mph13 to 15 km/h. NightPartly cloudy, with a low around 58°F14°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h.
	MondayJul 27	76°F24°C	57°F14°C	0 in0 mm· —	25%	Clear	WSW 6 mph10 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 60°F15°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
	TuesdayJul 28	79°F26°C	57°F14°C	0 in0 mm· —	16%	Clear	WSW 6 mph10 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 62°F16°C. Breezy from the WSW at 7 to 9 mph12 to 15 km/h. NightMostly clear, with a low around 57°F14°C. Light wind from the SW around 5 mph8 km/h.
	WednesdayJul 29	79°F26°C	59°F15°C	0 in0 mm· —	18%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the SW around 5 mph8 km/h.
	ThursdayJul 30	80°F27°C	58°F15°C	0 in0 mm· —	19%	Clear	WSW 6 mph9 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the SW around 5 mph7 km/h.
	FridayJul 31	82°F28°C	58°F15°C	0 in0 mm· —	19%	Clear	WSW 5 mph8 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightMostly clear, with a low around 58°F15°C. Light wind from the SW around 4 mph7 km/h.
	SaturdayAug 1	84°F29°C	59°F15°C	0 in0 mm· —	15%	Clear	SW 5 mph8 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 65°F18°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the SW around 4 mph7 km/h.
	SundayAug 2	83°F28°C	60°F15°C	0 in0 mm· —	14%	Clear	SW 6 mph9 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 63°F17°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the SW around 5 mph8 km/h.
	MondayAug 3	81°F27°C	60°F15°C	0 in0 mm· —	21%	Clear	SW 6 mph10 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the WSW at 7 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the SW around 5 mph9 km/h.
	TuesdayAug 4	78°F26°C	60°F15°C	0 in0 mm· —	32%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 60°F15°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	WednesdayAug 5	78°F25°C	59°F15°C	0 in0 mm· —	36%	Clear	WSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 62°F17°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 5 mph9 km/h.
	ThursdayAug 6	79°F26°C	59°F15°C	0 in0 mm· —	38%	Clear	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 5 mph8 km/h.

Nearby Cities

Castro Valley2 mi3 km Ashland3 mi4 km San Lorenzo3 mi5 km San Leandro6 mi9 km Union City6 mi10 km Dublin8 mi13 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 37.6688°N, 122.0808°W·Elevation: 34m·Timezone: America/Los_Angeles·Population: 158,289