Bear River near Wheatland
24 mi- Level
- -0.4 ft
Forecast peak -0.4 ft Sat 12 PM
Reading from Sat 10:45 AM · NWS gauge page
Observed 12:00 PM PDT at KBLU
Grass Valley, CA weather
Sunny and 57°14°, jacket by 7 PM.
Today: low 44°7° (likely 44°7° to 47°8°), high 69°21° (likely 66°19° to 69°21°).
Now 57°14°
Sunny
- Wind
- Calm
- Up to 5 mph8 km/h through 12 AM
- Dew point
- 30°−1°
- Dry · up to 40°4° by 1 PM (comfortable)
- UV index
- 4Moderate
- Moderate until 4 PM
- Air quality
- 33Good
- Main pollutant: Ozone
Next 48 hours
Good hours for
This afternoonNear 66°19°
TonightDown to 46°8° by 3 AM
Tomorrow morningUp to 64°18° by 11 AM
Tomorrow afternoonNear 65°18°
Tomorrow nightDown to 48°9° by 3 AM
Monday morningUp to 58°14° by 11 AM
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 12p | Sunny | 67°19° (likely 65°18° to 67°19°) | 67°19° | 0% | 2 mph3 km/h from WNW | 37% | — | 4 |
| Sat 1p | Sunny | 67°19° (likely 66°19° to 67°19°) | 67°19° | 0% | 3 mph5 km/h from W | 37% | — | 4 |
| Sat 2p | Sunny | 68°20° (likely 66°19° to 68°20°) | 68°20° | 0% | 5 mph8 km/h from W | 38% | — | 4 |
| Sat 3p | Sunny | 67°19° (likely 65°18° to 67°19°) | 67°19° | 0% | 3 mph5 km/h from W | 40% | — | 3 |
| Sat 4p | Sunny | 66°19° (likely 64°18° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from W | 43% | — | 2 |
| Sat 5p | Sunny | 64°18° (likely 63°17° to 64°18°) | 64°18° | 0% | 2 mph3 km/h from W | 46% | — | — |
| Sat 6p | Clear | 59°15° (likely 58°14° to 59°15°) | 59°15° | 0% | 1 mph2 km/h from WSW | 55% | — | — |
| Sat 7p | Clear | 55°13° (likely 55°13° to 55°13°) | 55°13° | 0% | 2 mph3 km/h from S | 63% | — | — |
| Sat 8p | Clear | 52°11° (likely 52°11° to 53°12°) | 52°11° | 0% | 3 mph5 km/h from SE | 71% | — | — |
| Sat 9p | Clear | 50°10° (likely 50°10° to 52°11°) | 49°9° | 0% | 3 mph5 km/h from ESE | 73% | — | — |
| Sat 10p | Clear | 49°9° (likely 49°9° to 50°10°) | 49°9° | 0% | 2 mph3 km/h from ESE | 75% | — | — |
| Sat 11p | Clear | 48°9° (likely 48°9° to 49°9°) | 48°9° | 0% | 2 mph3 km/h from ESE | 75% | — | — |
| Sun 12a | Clear | 48°9° (likely 48°9° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from ESE | 75% | — | — |
| Sun 1a | Clear | 48°9° (likely 47°8° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from E | 75% | — | — |
| Sun 2a | Mostly clear | 47°8° (likely 47°8° to 47°8°) | 47°8° | 0% | 2 mph3 km/h from E | 75% | — | — |
| Sun 3a | Mostly clear | 46°8° (likely 46°8° to 47°8°) | 45°7° | 0% | 3 mph5 km/h from E | 75% | — | — |
| Sun 4a | Mostly clear | 46°8° (likely 46°8° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from E | 75% | — | — |
| Sun 5a | Mostly clear | 46°8° (likely 46°8° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from E | 74% | — | — |
| Sun 6a | Mostly clear | 46°8° (likely 45°7° to 46°8°) | 45°7° | 0% | 3 mph5 km/h from E | 74% | — | — |
| Sun 7a | Partly sunny | 45°7° (likely 45°7° to 45°7°) | 44°7° | 0% | 3 mph5 km/h from E | 73% | — | — |
| Sun 8a | Mostly sunny | 46°8° (likely 46°8° to 47°8°) | 44°7° | 0% | 5 mph8 km/h from E | 71% | — | — |
| Sun 9a | Partly sunny | 52°11° (likely 52°11° to 54°12°) | 52°11° | 0% | 3 mph5 km/h from ESE | 64% | — | — |
| Sun 10a | Partly sunny | 60°16° (likely 60°16° to 61°16°) | 60°16° | 0% | 1 mph2 km/h from SSE | 53% | — | — |
| Sun 11a | Partly sunny | 64°18° (likely 63°17° to 64°18°) | 64°18° | 0% | 1 mph2 km/h from S | 45% | — | — |
| Sun 12p | Partly sunny | 65°18° (likely 65°18° to 65°18°) | 65°18° | 0% | 2 mph3 km/h from S | 43% | — | — |
| Sun 1p | Mostly cloudy | 66°19° (likely 66°19° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from SSW | 43% | — | — |
| Sun 2p | Mostly cloudy | 66°19° (likely 66°19° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from SSW | 43% | — | — |
| Sun 3p | Mostly cloudy | 66°19° (likely 66°19° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from SSW | 44% | — | — |
| Sun 4p | Mostly cloudy | 66°19° (likely 65°18° to 66°19°) | 66°19° | 0% | 3 mph5 km/h from SSW | 47% | — | — |
| Sun 5p | Mostly cloudy | 64°18° (likely 63°17° to 64°18°) | 64°18° | 0% | 2 mph3 km/h from S | 49% | — | — |
| Sun 6p | Mostly cloudy | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 2 mph3 km/h from S | 57% | — | — |
| Sun 7p | Mostly cloudy | 58°14° (likely 56°13° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from S | 65% | — | — |
| Sun 8p | Partly cloudy | 53°12° (likely 53°12° to 55°13°) | 53°12° | 0% | 3 mph5 km/h from ESE | 72% | — | — |
| Sun 9p | Partly cloudy | 52°11° (likely 52°11° to 54°12°) | 52°11° | 0% | 3 mph5 km/h from ESE | 75% | — | — |
| Sun 10p | Partly cloudy | 51°11° (likely 51°11° to 53°12°) | 51°11° | 0% | 3 mph5 km/h from ESE | 75% | — | — |
| Sun 11p | Mostly clear | 51°11° (likely 51°11° to 53°12°) | 51°11° | 0% | 2 mph3 km/h from ESE | 75% | — | — |
| Mon 12a | Mostly clear | 50°10° (likely 50°10° to 50°10°) | 50°10° | 0% | 2 mph3 km/h from ESE | 77% | — | — |
| Mon 1a | Mostly clear | 50°10° (likely 50°10° to 50°10°) | 50°10° | 0% | 2 mph3 km/h from ESE | 77% | — | — |
| Mon 2a | Mostly clear | 49°9° (likely 49°9° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from ESE | 79% | — | — |
| Mon 3a | Mostly clear | 48°9° (likely 48°9° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from ESE | 79% | — | — |
| Mon 4a | Mostly clear | 48°9° (likely 48°9° to 48°9°) | 48°9° | 0% | 2 mph3 km/h from ESE | 79% | — | — |
| Mon 5a | Mostly clear | 48°9° (likely 48°9° to 48°9°) | 47°8° | 0% | 3 mph5 km/h from SE | 79% | — | — |
| Mon 6a | Mostly clear | 48°9° (likely 48°9° to 48°9°) | 47°8° | 0% | 3 mph5 km/h from SE | 79% | — | — |
| Mon 7a | Mostly sunny | 47°8° (likely 47°8° to 47°8°) | 46°8° | 0% | 3 mph5 km/h from SE | 79% | — | — |
| Mon 8a | Mostly sunny | 48°9° (likely 48°9° to 48°9°) | 46°8° | 0% | 5 mph8 km/h from SE | 78% | — | — |
| Mon 9a | Mostly sunny | 50°10° (likely 50°10° to 50°10°) | 48°9° | 0% | 5 mph8 km/h from SE | 72% | — | — |
| Mon 10a | Mostly sunny | 54°12° (likely 54°12° to 54°12°) | 54°12° | 0% | 5 mph8 km/h from SE | 64% | — | — |
| Mon 11a | Sunny | 58°14° (likely 58°14° to 58°14°) | 58°14° | 0% | 7 mph11 km/h from S | 57% | — | — |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Sunny. High 69°21°, low 44°7°. Typical 67°19° / 45°7°. Dry. One forecast only.
Afternoon
noon–6 PM
Sunny, 68°20°Dry
Evening
6 PM–midnight
Clear, 52°11°Dry
Overnight
midnight–6 AM
Mostly clear, 46°8°Dry
Official NWS forecast
Today: Sunny. High near 69, with temperatures falling to around 64 in the afternoon. West wind around 5 mph.
Tonight: Clear. Low around 44, with temperatures rising to around 46 overnight. Southeast wind around 3 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 66°19°–69°21°
- Low, likely
- 44°7°–47°8°
- Typical high / low
- 67°19° / 45°7°
- Wind
- 9 mph14 km/h
Tomorrow, Oct 25. Partly sunny. High 68°20°, low 46°8°. Typical 67°19° / 45°7°. Dry. One forecast only.
Morning
6 AM–noon
Partly sunny, 46°8°Dry
Afternoon
noon–6 PM
Mostly cloudy, 66°19°Dry
Evening
6 PM–midnight
Partly cloudy, 53°12°Dry
Overnight
midnight–6 AM
Mostly clear, 48°9°Dry
Official NWS forecast
Day: Mostly sunny. High near 68, with temperatures falling to around 64 in the afternoon. South wind 1 to 5 mph.
Night: Partly cloudy, with a low around 46. Southeast wind around 3 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 66°19°–68°20°
- Low, likely
- 45°7°–46°8°
- Typical high / low
- 67°19° / 45°7°
- Wind
- 6 mph9 km/h
Monday, Oct 26. Mostly sunny. High 64°18°, low 39°4°. Typical 66°19° / 45°7°. Dry. One forecast only.
Morning
6 AM–noon
Mostly sunny, 48°9°Dry
Official NWS forecast
Day: Sunny, with a high near 64. South wind 2 to 7 mph.
Night: Mostly clear, with a low around 39.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 62°17°–64°18°
- Low, likely
- 39°4°–45°7°
- Typical high / low
- 66°19° / 45°7°
- Wind
- 7 mph12 km/h
Tuesday, Oct 27. Mostly sunny. High 66°19°, low 42°6°. Typical 66°19° / 44°7°. Dry. One forecast only.
Official NWS forecast
Day: Sunny, with a high near 66.
Night: Partly cloudy, with a low around 42.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 61°16°–66°19°
- Low, likely
- 42°6°
- Typical high / low
- 66°19° / 44°7°
- Wind
- 5 mph8 km/h
Wednesday, Oct 28. Partly sunny. High 64°18°, low 44°7°. Typical 65°18° / 44°7°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 44.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 61°16°–64°18°
- Low, likely
- 42°6°–44°7°
- Typical high / low
- 65°18° / 44°7°
- Wind
- 4 mph7 km/h
Thursday, Oct 29. Mostly cloudy. High 60°16°, low 42°6°. Typical 65°18° / 44°7°. Dry. One forecast only.
Official NWS forecast
Day: Partly sunny, with a high near 60.
Night: Partly cloudy, with a low around 42.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 59°15°–60°16°
- Low, likely
- 42°6°–44°7°
- Typical high / low
- 65°18° / 44°7°
- Wind
- 6 mph10 km/h
Friday, Oct 30. Rain. High 57°14°, low 40°4°. Typical 64°18° / 44°7°. Rain 0.09 in2.3 mm, 30% chance. One forecast only.
Official NWS forecast
Day: A chance of rain after 11am. Mostly sunny, with a high near 57.
Night: A chance of rain. Mostly cloudy, with a low around 40.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 55°13°–57°14°
- Low, likely
- 40°4°–42°6°
- Typical high / low
- 64°18° / 44°7°
- Wind
- 6 mph9 km/h
The outlook
Today
Dry, high 69°, low 44°.
Tomorrow
Dry, high 68°, low 46°.
Monday
Dry, high 64°, low 39°, cooling off.
Rest of week
Mostly dry, highs 57–66°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (STO) (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
Rivers
NOAA river gauges within 25 mi
Below flood stage
South Fork Yuba River at Jones Bar
5.7 mi- Level
- 1.9 ft
- Flow
- 40 cfs
Reading from Sat 10 AM · NWS gauge page
Deer Creek near Smartville
12 mi- Level
- 2.9 ft
- Flow
- 10 cfs
Reading from Sat 10 AM · NWS gauge page
Middle Fork Yuba River at Our House
14 mi- Level
- 17.1 ft
- Flow
- 28 cfs
Reading from Sat 10 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 69% less heating than a typical week.
This week 21Typical 70
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 8
- 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 30°F).
Open the windows?
Today, 1:00 PM–5:00 PM
Good stretch to open the windows.
Is this typical?
Nevada City · official normals 1991–2020 · records 1893–2026
Oct 24, today vs a typical year
Today’s expected high is 2°1° warmer than typical.
- Normal high / low
- 67°19° / 45°7°
- Forecast high / low
- 69°21° / 44°7°
- Record high
- 88°31° in 1910
- Record low
- 22°−6° in 1975
Last 7 days vs normal
On average 3°1° warmer than normal (daily mean temperature).
- +9°+5°SunOct 18
- +7°+4°MonOct 19
- +1°TueOct 20
- +2°+1°WedOct 21
- ±0°ThuOct 22
- −3°−2°FriOct 23
- —SatOct 24
Grass Valley weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:23 AM, sunset 6:12 PM.
- Daylight
- 10 h 49 min
- Losing 2 min 25 s a day; shortest Dec 21, 1 h 25 min less
- Golden hour
- 5:35–6:29 PM
- Morning 7:06–8:00 AM
- Blue hour
- 6:29–6:40 PM
- Morning 6:56–7:06 AM; first light 6:56 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
97% lit · growing
- Today
- sets 5:44 AM · rises 5:12 PM
- Full moon
- Oct 25
- New moon
- Nov 8
