Model estimate for 11:00 AM PDT (no recent station report)

Lake Riverside, CA weather

Partly cloudy and 57°14°, jacket by 7 PM.

Mostly agree

Now 57°14°

Partly sunny

Wind: 10 mph16 km/h; From the west. Up to 10 mph16 km/h through 11 PM
Dew point: 52°11°; Comfortable
UV index: 4Moderate; Moderate until 3 PM · peak 5
Air today: 39Good; EPA forecast · Ozone

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Dry until 5 PM
Rain today 5–11 PM (30%, 0.12 in3 mm)
Low 46°8° tonight at 3 AM
Above 60°16° tomorrow by 10 AM

This afternoonNear 58°14° · Rain 5–6 PM (30%)
TonightDown to 46°8° by 3 AM · Rain 6–11 PM (30%)
Tomorrow morningUp to 64°18° by 11 AM · Clear
Tomorrow afternoonNear 66°19° · Clear
Tomorrow nightDown to 49°9° by 2 AM · Clear
Sunday morningUp to 64°18° by 10 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 11a	Partly sunny	57°14° (likely 56°13° to 58°14°)	57°14°	20%	10 mph16 km/h from W, gusts 11 mph18 km/h	83%	72%	4
Fri 12p	Partly sunny	59°15° (likely 57°14° to 61°16°)	59°15°	20%	10 mph16 km/h from W, gusts 12 mph20 km/h	75%	60%	5
Fri 1p	Showers	59°15° (likely 58°14° to 61°16°)	59°15°	20%	10 mph16 km/h from W, gusts 15 mph24 km/h	75%	59%	4
Fri 2p	Mostly sunny	60°16° (likely 58°14° to 61°16°)	60°16°	20%	10 mph16 km/h from W, gusts 15 mph24 km/h	75%	48%	3
Fri 3p	Showers	59°15° (likely 58°14° to 61°16°)	59°15°	20%	10 mph16 km/h from W, gusts 14 mph22 km/h	76%	44%	1
Fri 4p	Drizzle	60°16° (likely 56°13° to 60°16°)	60°16°	20%	10 mph16 km/h from W, gusts 13 mph20 km/h	76%	73%	1
Fri 5p	Showers	58°14° (likely 55°13° to 58°14°)	59°15°	30%, 0.02 in0.5 mm	10 mph16 km/h from W, gusts 11 mph18 km/h	82%	85%	1
Fri 6p	Showers	57°14° (likely 53°12° to 57°14°)	57°14°	30%, 0.02 in0.5 mm	5 mph8 km/h from W, gusts 11 mph18 km/h	86%	90%	0
Fri 7p	Showers	54°12° (likely 52°11° to 54°12°)	54°12°	30%, 0.02 in0.5 mm	5 mph8 km/h from W, gusts 8 mph13 km/h	94%	87%	0
Fri 8p	Showers	53°12° (likely 51°11° to 53°12°)	53°12°	30%, 0.02 in0.5 mm	5 mph8 km/h from NW, gusts 6 mph10 km/h	94%	92%	0
Fri 9p	Showers	52°11° (likely 51°11° to 52°11°)	52°11°	30%, 0.02 in0.5 mm	0 mph0 km/h, gusts 7 mph11 km/h	96%	88%	0
Fri 10p	Partly cloudy	51°11° (likely 50°10° to 52°11°)	51°11°	30%, 0.02 in0.5 mm	0 mph0 km/h, gusts 7 mph12 km/h	96%	57%	0
Fri 11p	Mostly clear	49°9° (likely 49°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 7 mph11 km/h	98%	46%	0
Sat 12a	Mostly clear	48°9° (likely 48°9° to 51°11°)	49°9°	0%	0 mph0 km/h, gusts 7 mph11 km/h	96%	59%	0
Sat 1a	Mostly clear	48°9° (likely 47°8° to 49°9°)	48°9°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	93%	25%	0
Sat 2a	Clear	47°8° (likely 45°7° to 48°9°)	46°8°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	94%	2%	0
Sat 3a	Clear	46°8° (likely 45°7° to 47°8°)	44°7°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	96%	2%	0
Sat 4a	Clear	46°8° (likely 44°7° to 48°9°)	44°7°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	92%	2%	0
Sat 5a	Clear	48°9° (likely 44°7° to 48°9°)	45°7°	0%	10 mph16 km/h from E, gusts 5 mph7 km/h	87%	0%	0
Sat 6a	Clear	48°9° (likely 44°7° to 48°9°)	45°7°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	86%	0%	0
Sat 7a	Sunny	48°9° (likely 44°7° to 48°9°)	46°8°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	89%	0%	0
Sat 8a	Sunny	50°10° (likely 46°8° to 50°10°)	51°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	84%	0%	0
Sat 9a	Sunny	56°13° (likely 54°12° to 56°13°)	56°13°	0%	5 mph8 km/h from NE, gusts 6 mph10 km/h	68%	0%	1
Sat 10a	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	58%	0%	3
Sat 11a	Sunny	64°18° (likely 63°17° to 66°19°)	64°18°	0%	5 mph8 km/h from NW, gusts 9 mph15 km/h	51%	1%	4
Sat 12p	Sunny	66°19° (likely 64°18° to 67°19°)	66°19°	0%	5 mph8 km/h from W, gusts 10 mph17 km/h	48%	4%	5
Sat 1p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from W, gusts 10 mph17 km/h	47%	20%	6
Sat 2p	Mostly sunny	66°19° (likely 66°19° to 67°19°)	66°19°	0%	5 mph8 km/h from W, gusts 12 mph19 km/h	49%	24%	5
Sat 3p	Mostly sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from W, gusts 12 mph20 km/h	48%	20%	4
Sat 4p	Sunny	66°19° (likely 64°18° to 67°19°)	66°19°	0%	5 mph8 km/h from W, gusts 12 mph20 km/h	50%	17%	3
Sat 5p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	5 mph8 km/h from W, gusts 13 mph20 km/h	50%	8%	2
Sat 6p	Clear	62°17° (likely 59°15° to 62°17°)	62°17°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	57%	2%	0
Sat 7p	Clear	60°16° (likely 55°13° to 60°16°)	60°16°	0%	5 mph8 km/h from SE, gusts 7 mph12 km/h	60%	1%	0
Sat 8p	Clear	55°13° (likely 53°12° to 56°13°)	55°13°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	72%	0%	0
Sat 9p	Clear	57°14° (likely 51°11° to 57°14°)	57°14°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	64%	0%	0
Sat 10p	Clear	56°13° (likely 49°9° to 56°13°)	56°13°	0%	5 mph8 km/h from E, gusts 5 mph7 km/h	64%	0%	0
Sat 11p	Clear	51°11° (likely 49°9° to 53°12°)	48°9°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	76%	0%	0
Sun 12a	Clear	54°12° (likely 48°9° to 54°12°)	54°12°	0%	5 mph8 km/h from E, gusts 5 mph8 km/h	66%	0%	0
Sun 1a	Clear	53°12° (likely 47°8° to 53°12°)	53°12°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	66%	0%	0
Sun 2a	Clear	49°9° (likely 47°8° to 51°11°)	49°9°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	75%	0%	0
Sun 3a	Clear	51°11° (likely 47°8° to 51°11°)	51°11°	0%	5 mph8 km/h from E, gusts 6 mph9 km/h	67%	0%	0
Sun 4a	Clear	51°11° (likely 46°8° to 51°11°)	50°10°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	66%	0%	0
Sun 5a	Clear	50°10° (likely 47°8° to 51°11°)	48°9°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	69%	0%	0
Sun 6a	Clear	49°9° (likely 46°8° to 52°11°)	47°8°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	73%	0%	0
Sun 7a	Sunny	50°10° (likely 44°7° to 53°12°)	47°8°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	72%	0%	0
Sun 8a	Sunny	53°12° (likely 46°8° to 58°14°)	53°12°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	67%	0%	0
Sun 9a	Sunny	58°14° (likely 56°13° to 63°17°)	58°14°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	56%	0%	1
Sun 10a	Sunny	64°18° (likely 64°18° to 66°19°)	64°18°	0%	5 mph8 km/h from S, gusts 7 mph12 km/h	45%	0%	3

Days ahead

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

Today, Oct 23. Showers. High 60°16°, low 46°8°. Typical 67°19° / 49°9°. Rain 0.11 in2.8 mm, 30% chance. Mostly agree.
1. Afternoon
  noon–6 PM
  Showers, 60°16°
  30% chance · 0.02 in0.5 mm
2. Evening
  6 PM–midnight
  Showers, 53°12°
  30% chance · 0.1 in2.5 mm
3. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Today: A chance of rain showers. Partly sunny, with a high near 60. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of rain showers before 11pm. Partly cloudy, with a low around 46. North wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–61°16°
Low, likely
46°8°–49°9°
Typical high / low
67°19° / 49°9°
Wind
12 mph20 km/h, gusts 22 mph35 km/h
UV peak
5
Tomorrow, Oct 24. Mostly sunny. High 67°19°, low 49°9°. Typical 66°19° / 49°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 67. North wind 0 to 5 mph.
Night: Mostly clear, with a low around 49. East wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–68°20°
Low, likely
44°7°–49°9°
Typical high / low
66°19° / 49°9°
Wind
11 mph18 km/h, gusts 19 mph31 km/h
UV peak
6
Sunday, Oct 25. Mostly sunny. High 70°21°, low 51°11°. Typical 66°19° / 48°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70. South wind 5 to 10 mph.
Night: Mostly clear, with a low around 51.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
45°7°–51°11°
Typical high / low
66°19° / 48°9°
Wind
10 mph17 km/h, gusts 19 mph30 km/h
UV peak
6
Monday, Oct 26. Mostly sunny. High 72°22°, low 51°11°. Typical 66°19° / 48°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
47°8°–52°11°
Typical high / low
66°19° / 48°9°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 70°21°, low 50°10°. Typical 66°19° / 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Partly cloudy, with a low around 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–73°23°
Low, likely
46°8°–50°10°
Typical high / low
66°19° / 48°9°
Wind
9 mph15 km/h, gusts 20 mph32 km/h
UV peak
6
Wednesday, Oct 28. Partly sunny. High 69°21°, low 50°10°. Typical 65°18° / 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–75°24°
Low, likely
46°8°–52°11°
Typical high / low
65°18° / 48°9°
Wind
12 mph19 km/h, gusts 25 mph40 km/h
UV peak
5
Thursday, Oct 29. Mostly cloudy. High 64°18°, low 48°9°. Typical 65°18° / 48°9°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 48.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
63°17°–73°23°
Low, likely
48°9°–51°11°
Typical high / low
65°18° / 48°9°
Wind
9 mph15 km/h, gusts 20 mph32 km/h
UV peak
5
Friday, Oct 30. Cloudy. High 63°17°, low 50°10°. Typical 64°18° / 47°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°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
57°14°–74°23°
Low, likely
46°8°–53°12°
Typical high / low
64°18° / 47°8°
Wind
7 mph11 km/h, gusts 22 mph35 km/h
UV peak
5
Saturday, Oct 31. Drizzle. High 60°16°, low 48°9°. Typical 64°18° / 47°8°. Rain 0.14 in3.6 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 60°15°
  20% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 53°11°
  30% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 49°9°
  40% chance · 0.01 in0.3 mm
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
53°12°–70°21°
Low, likely
45°7°–53°12°
Typical high / low
64°18° / 47°8°
Wind
12 mph20 km/h, gusts 26 mph42 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 61°16°, low 47°8°. Typical 64°18° / 47°8°. Rain 0.42 in11 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  40% chance · 0.08 in2.1 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 62°17°
  40% chance · 0.36 in9.1 mm
3. Evening
  6 PM–midnight
  Clear, 52°11°
  40% chance
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°–70°21°
Low, likely
42°6°–53°12°
Typical high / low
64°18° / 47°8°
Wind
9 mph14 km/h, gusts 26 mph41 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
32% chance of rain, high 60°, low 46°.
Tomorrow
Dry, high 67°, low 49°, warming up.
Sunday
Dry, high 70°, low 51°, warming up.
Rest of week
Highs 60–72°; chance of precipitation on Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SGX) (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

Santa Margarita River near Temecula

19 mi

Level: 2.2 ft
Flow: 31 cfs

Reading from Fri 9 AM · NWS gauge page

Murrieta Creek at Temecula

19 mi

Level: 1.6 ft

Reading from Fri 9:15 AM · NWS gauge page

Palm Canyon Creek at Palm Springs

22 mi

Level: 0.9 ft

Reading from Fri 8:30 AM · NWS gauge page

For your home

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

Heating this week

About 65% less heating than a typical week.

This week 19Typical 56

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 3
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 52°F).

Open the windows?

Sat, 10:00 AM–7:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Palomar Mtn Observatory · official normals 1991–2020 · records 1938–2026

Oct 23, today vs a typical year

Today’s expected high is 7°4° colder than typical.

Last 7 days vs normal

On average 3°2° colder than normal (daily mean temperature).

—SatOct 17
—SunOct 18
+1°±0°MonOct 19
±0°TueOct 20
−2°−1°WedOct 21
−10°−6°ThuOct 22
—FriOct 23

Lake Riverside weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 6 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 10 min less
Golden hour: 5:30–6:19 PM; Morning 6:43–7:32 AM
Blue hour: 6:19–6:29 PM; Morning 6:33–6:43 AM; first light 6:33 AM

Stars tonight? Good

Mostly clear 1–6:34 AM; moon 96% lit, sets 5:22 AM.

Moon

Waxing gibbous

93% lit · growing

Today: sets 4:18 AM · rises 4:32 PM
Full moon: Oct 25
New moon: Nov 8

Looking northeast from Lake Riverside. The highest point on the skyline is about 10,700 ft, 42 mi away.Skyline from USGS elevation data, heights drawn up to 3.5× taller. Sky, sun and moon as they are now.