Observed 11:15 AM PDT at KSJC

East Foothills, CA weather

Sunny and 64°18°.

Mostly agree

Now 64°18°

Sunny

Wind: 3 mph5 km/h; From the north-northwest. Up to 5 mph8 km/h through 11 PM
Dew point: 43°6°; Comfortable · up to 51°11° by 2 PM
UV index: 3Moderate; Moderate until 4 PM · peak 5
Air quality: 51Moderate; PM2.5 (fine particles) · tomorrow good
Pressure: 30.05 inHg1018 hPa; Falling slowly · −0.02 inHg−0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 70°21° today at 3 PM
Below 60°16° tonight after 9 PM
Low 53°12° tomorrow at 6 AM
Above 60°16° tomorrow by 10 AM

This afternoonUp to 70°21° by 3 PM · Clear
TonightDown to 54°12° by 5 AM · Clear
Tomorrow morningUp to 64°18° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 74°23° by 3 PM · Mostly cloudy
Tomorrow nightDown to 52°11° by 5 AM · Partly cloudy
Monday morningUp to 58°14° by 10 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 11a	Sunny	60°16° (likely 59°15° to 65°18°)	61°16°	0%	2 mph3 km/h from SW, gusts 5 mph7 km/h	63%	0%	3
Sat 12p	Sunny	64°18° (likely 63°17° to 68°20°)	63°17°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	58%	0%	4
Sat 1p	Sunny	66°19° (likely 65°18° to 69°21°)	65°18°	0%	3 mph5 km/h from W, gusts 6 mph9 km/h	55%	0%	5
Sat 2p	Sunny	68°20° (likely 67°19° to 70°21°)	68°20°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	55%	0%	4
Sat 3p	Sunny	70°21° (likely 68°20° to 70°21°)	68°20°	0%	5 mph8 km/h from WNW, gusts 7 mph11 km/h	55%	0%	3
Sat 4p	Sunny	69°21° (likely 68°20° to 70°21°)	69°21°	0%	5 mph8 km/h from WNW, gusts 8 mph12 km/h	55%	0%	2
Sat 5p	Sunny	69°21° (likely 67°19° to 69°21°)	70°21°	0%	5 mph8 km/h from WNW, gusts 8 mph13 km/h	55%	0%	2
Sat 6p	Clear	66°19° (likely 62°17° to 66°19°)	67°19°	0%	2 mph3 km/h from NW, gusts 8 mph13 km/h	61%	0%	1
Sat 7p	Clear	62°17° (likely 58°14° to 63°17°)	64°18°	0%	0 mph0 km/h, gusts 7 mph11 km/h	62%	0%	0
Sat 8p	Clear	60°16° (likely 56°13° to 60°16°)	62°17°	0%	0 mph0 km/h, gusts 6 mph9 km/h	64%	0%	0
Sat 9p	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 4 mph7 km/h	65%	0%	0
Sat 10p	Clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	2 mph3 km/h from ESE, gusts 4 mph6 km/h	65%	0%	0
Sat 11p	Clear	58°14° (likely 52°11° to 58°14°)	57°14°	0%	3 mph5 km/h from SE, gusts 4 mph7 km/h	65%	0%	0
Sun 12a	Clear	57°14° (likely 51°11° to 58°14°)	57°14°	0%	3 mph5 km/h from ESE, gusts 4 mph7 km/h	64%	2%	0
Sun 1a	Clear	57°14° (likely 51°11° to 58°14°)	57°14°	0%	3 mph5 km/h from ESE, gusts 4 mph6 km/h	64%	6%	0
Sun 2a	Clear	56°13° (likely 50°10° to 58°14°)	57°14°	0%	2 mph3 km/h from ESE, gusts 4 mph6 km/h	63%	7%	0
Sun 3a	Clear	56°13° (likely 49°9° to 57°14°)	56°13°	0%	2 mph3 km/h from ESE, gusts 4 mph6 km/h	64%	8%	0
Sun 4a	Mostly clear	55°13° (likely 49°9° to 57°14°)	55°13°	0%	1 mph2 km/h from ESE, gusts 4 mph6 km/h	64%	44%	0
Sun 5a	Partly cloudy	54°12° (likely 48°9° to 57°14°)	55°13°	0%	1 mph2 km/h from E, gusts 4 mph6 km/h	65%	57%	0
Sun 6a	Partly cloudy	53°12° (likely 48°9° to 57°14°)	54°12°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	64%	59%	0
Sun 7a	Partly sunny	54°12° (likely 48°9° to 57°14°)	54°12°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	67%	54%	0
Sun 8a	Partly sunny	54°12° (likely 49°9° to 58°14°)	54°12°	0%	1 mph2 km/h from ESE, gusts 5 mph8 km/h	67%	60%	0
Sun 9a	Partly sunny	56°13° (likely 53°12° to 62°17°)	57°14°	0%	1 mph2 km/h from ESE, gusts 3 mph6 km/h	67%	70%	1
Sun 10a	Partly sunny	60°16° (likely 58°14° to 67°19°)	60°16°	0%	1 mph2 km/h from ESE, gusts 5 mph8 km/h	68%	70%	2
Sun 11a	Cloudy	64°18° (likely 60°16° to 69°21°)	64°18°	0%	2 mph3 km/h from WSW, gusts 7 mph11 km/h	63%	70%	3
Sun 12p	Cloudy	68°20° (likely 64°18° to 71°22°)	67°19°	0%	2 mph3 km/h from WSW, gusts 7 mph12 km/h	58%	80%	4
Sun 1p	Partly sunny	70°21° (likely 67°19° to 72°22°)	69°21°	0%	2 mph3 km/h from WSW, gusts 7 mph11 km/h	54%	71%	5
Sun 2p	Cloudy	72°22° (likely 70°21° to 73°23°)	71°22°	0%	5 mph8 km/h from W, gusts 7 mph11 km/h	53%	79%	4
Sun 3p	Cloudy	74°23° (likely 70°21° to 74°23°)	72°22°	0%	5 mph8 km/h from W, gusts 8 mph12 km/h	52%	82%	4
Sun 4p	Cloudy	72°22° (likely 68°20° to 72°22°)	70°21°	0%	5 mph8 km/h from W, gusts 8 mph12 km/h	54%	86%	2
Sun 5p	Cloudy	71°22° (likely 65°18° to 71°22°)	70°21°	0%	3 mph5 km/h from WNW, gusts 8 mph12 km/h	56%	89%	1
Sun 6p	Cloudy	68°20° (likely 62°17° to 68°20°)	68°20°	0%	3 mph5 km/h from WNW, gusts 6 mph10 km/h	63%	90%	0
Sun 7p	Cloudy	65°18° (likely 59°15° to 65°18°)	63°17°	0%	3 mph5 km/h from WNW, gusts 6 mph9 km/h	67%	88%	0
Sun 8p	Cloudy	61°16° (likely 56°13° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 3 mph5 km/h	69%	76%	0
Sun 9p	Cloudy	59°15° (likely 54°12° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 3 mph5 km/h	72%	70%	0
Sun 10p	Mostly clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 6 mph10 km/h	74%	61%	0
Sun 11p	Clear	58°14° (likely 53°12° to 58°14°)	57°14°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	75%	10%	0
Mon 12a	Clear	57°14° (likely 53°12° to 57°14°)	56°13°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	77%	16%	0
Mon 1a	Mostly clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	78%	27%	0
Mon 2a	Mostly clear	56°13° (likely 51°11° to 56°13°)	54°12°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	79%	36%	0
Mon 3a	Mostly clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	81%	26%	0
Mon 4a	Mostly clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	83%	29%	0
Mon 5a	Mostly clear	52°11° (likely 50°10° to 53°12°)	52°11°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	85%	25%	0
Mon 6a	Mostly clear	52°11° (likely 49°9° to 54°12°)	53°12°	0%	2 mph3 km/h from S, gusts 3 mph5 km/h	87%	33%	0
Mon 7a	Mostly sunny	51°11° (likely 48°9° to 54°12°)	52°11°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	89%	54%	0
Mon 8a	Partly sunny	52°11° (likely 49°9° to 55°13°)	52°11°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	89%	49%	0
Mon 9a	Partly sunny	55°13° (likely 53°12° to 57°14°)	54°12°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	87%	45%	1
Mon 10a	Partly sunny	58°14° (likely 56°13° to 60°16°)	57°14°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	84%	37%	2

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 71°22°, low 53°12°. Typical 74°23° / 51°11°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
2. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Official NWS forecast
Today: Sunny. High near 71, with temperatures falling to around 69 in the afternoon. West wind around 5 mph.
Tonight: Mostly clear, with a low around 53. East wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
47°8°–53°12°
Typical high / low
74°23° / 51°11°
Wind
7 mph12 km/h, gusts 17 mph27 km/h
UV peak
5
Tomorrow, Oct 25. Partly sunny. High 73°23°, low 51°11°. Typical 74°23° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 52°11°
  Dry
Official NWS forecast
Day: Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. West southwest wind 1 to 5 mph.
Night: Partly cloudy, with a low around 51. Southwest wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–73°23°
Low, likely
48°9°–55°13°
Typical high / low
74°23° / 51°11°
Wind
8 mph12 km/h, gusts 15 mph24 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 67°19°, low 49°9°. Typical 73°23° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 67. West southwest wind 2 to 9 mph.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
49°9°–52°11°
Typical high / low
73°23° / 50°10°
Wind
10 mph17 km/h, gusts 21 mph33 km/h
UV peak
5
Tuesday, Oct 27. Partly sunny. High 67°19°, low 50°10°. Typical 73°23° / 50°10°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Night: Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
44°7°–51°11°
Typical high / low
73°23° / 50°10°
Wind
9 mph14 km/h, gusts 18 mph29 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 66°19°, low 51°11°. Typical 73°23° / 50°10°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 66.
Night: Mostly cloudy, with a low around 51.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–69°21°
Low, likely
43°6°–52°11°
Typical high / low
73°23° / 50°10°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 63°17°, low 48°9°. Typical 72°22° / 50°10°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 63.
Night: Partly cloudy, with a low around 48.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–68°20°
Low, likely
47°8°–52°11°
Typical high / low
72°22° / 50°10°
Wind
7 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Friday, Oct 30. Rain. High 62°17°, low 47°8°. Typical 72°22° / 50°10°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after 5pm. Mostly sunny, with a high near 62.
Night: A slight chance of rain. Mostly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–66°19°
Low, likely
45°7°–47°8°
Typical high / low
72°22° / 50°10°
Wind
9 mph14 km/h, gusts 21 mph34 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 62°17°, low 44°7°. Typical 72°22° / 49°9°. Rain 0.03 in0.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–66°19°
Low, likely
40°4°–48°9°
Typical high / low
72°22° / 49°9°
Wind
6 mph10 km/h, gusts 19 mph31 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 65°18°, low 44°7°. Typical 72°22° / 49°9°. Rain 0.03 in0.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 49°10°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–72°22°
Low, likely
38°3°–47°8°
Typical high / low
72°22° / 49°9°
Wind
9 mph14 km/h, gusts 23 mph37 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 62°17°, low 48°9°. Typical 71°22° / 49°9°. Rain 0.13 in3.3 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–65°18°
Low, likely
46°8°–53°12°
Typical high / low
71°22° / 49°9°
Wind
6 mph10 km/h, gusts 19 mph31 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 71°, low 53°.
Tomorrow
Dry, high 73°, low 51°.
Monday
Dry, high 67°, low 49°, cooling off.
Rest of week
Mostly dry, highs 62–67°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MTR) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Upper Penitencia Creek at Piedmont Road

1.7 mi

Below flood stage

Level: 4.2 ft

Forecast peak 4.7 ft Sat 12 PM

Reading from Sat 10:45 AM · NWS gauge page

Upper Penitencia Creek at Dorel Drive

1.2 mi

Below flood stage

Level: 7.0 ft
Flow: under 1 cfs

Reading from Sat 10:33 AM · NWS gauge page

Lower Silver Creek at San Antonio St

2.7 mi

Level: 0.9 ft
Flow: 13 cfs

Reading from Sat 10:45 AM · NWS gauge page

Upper Penitencia Creek below Educational Park Drive

2.8 mi

Level: 3.4 ft

Reading from Sat 10:35 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 51% less heating than a typical week.

This week 12Typical 24

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Today, 12:00 PM–8:00 PM

Good stretch to open the windows.

Is this typical?

San Jose · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

On average 1° colder than normal (daily mean temperature).

+1°±0°SunOct 18
±0°MonOct 19
−2°−1°TueOct 20
±0°WedOct 21
−3°−2°ThuOct 22
±0°FriOct 23
—SatOct 24

East Foothills weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 54 min; Losing 2 min 11 s a day; shortest Dec 21, 1 h 19 min less
Golden hour: 5:42–6:34 PM; Morning 7:07–8:00 AM
Blue hour: 6:34–6:44 PM; Morning 6:57–7:07 AM; first light 6:57 AM

Stars tonight? Fair

Mostly clear 6:44 PM–4 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:45 AM · rises 5:17 PM
Full moon: Oct 25
New moon: Nov 8

Looking east from East Foothills. The highest point on the skyline is about 3,000 ft, 5 mi away.Skyline from USGS elevation data, heights drawn up to 2× taller. Sky, sun and moon as they are now.