Walnut Creek at Diamond Blvd Bridge
4.1 mi- Level
- 2.1 ft
Reading from Fri 10:15 PM · NWS gauge page
Appearance
Observed 12:10 AM PDT at KCCR
Clear and 54°12°.
Today: low 49°9° (likely 48°9° to 53°12°), high 72°22° (likely 70°21° to 73°23°).
Now 54°12°
Clear
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 12a | Clear | 55°13° (likely 51°11° to 57°14°) | 55°13° | 0% | 2 mph3 km/h from SW, gusts 6 mph9 km/h | 58% | 0% | 0 |
| Sat 1a | Clear | 54°12° (likely 51°11° to 56°13°) | 54°12° | 0% | 2 mph3 km/h from SSW, gusts 6 mph10 km/h | 57% | 0% | 0 |
| Sat 2a | Clear | 53°12° (likely 50°10° to 55°13°) | 53°12° | 0% | 1 mph2 km/h from S, gusts 7 mph10 km/h | 56% | 0% | 0 |
| Sat 3a | Clear | 52°11° (likely 50°10° to 55°13°) | 52°11° | 0% | 1 mph2 km/h from SSE, gusts 7 mph11 km/h | 55% | 0% | 0 |
| Sat 4a | Clear | 52°11° (likely 50°10° to 55°13°) | 52°11° | 0% | 1 mph2 km/h from SSE, gusts 7 mph12 km/h | 56% | 0% | 0 |
| Sat 5a | Clear | 50°10° (likely 50°10° to 54°12°) | 50°10° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 54% | 3% | 0 |
| Sat 6a | Clear | 50°10° (likely 49°9° to 54°12°) | 50°10° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 55% | 5% | 0 |
| Sat 7a | Sunny | 49°9° (likely 48°9° to 53°12°) | 49°9° | 0% | 3 mph5 km/h from ESE, gusts 7 mph10 km/h | 57% | 7% | 0 |
| Sat 8a | Sunny | 50°10° (likely 49°9° to 53°12°) | 48°9° | 0% | 5 mph8 km/h from E, gusts 6 mph10 km/h | 59% | 7% | 0 |
| Sat 9a | Sunny | 54°12° (likely 53°12° to 56°13°) | 54°12° | 0% | 6 mph10 km/h from ENE, gusts 5 mph9 km/h | 60% | 0% | 1 |
| Sat 10a | Sunny | 58°14° (likely 58°14° to 61°16°) | 58°14° | 0% | 7 mph11 km/h from ENE, gusts 5 mph8 km/h | 57% | 0% | 2 |
| Sat 11a | Sunny | 61°16° (likely 61°16° to 65°18°) | 61°16° | 0% | 9 mph14 km/h from NE, gusts 7 mph11 km/h | 50% | 0% | 3 |
| Sat 12p | Sunny | 66°19° (likely 65°18° to 68°20°) | 66°19° | 0% | 8 mph13 km/h from NNE, gusts 10 mph16 km/h | 45% | 0% | 4 |
| Sat 1p | Sunny | 68°20° (likely 67°19° to 70°21°) | 68°20° | 0% | 7 mph11 km/h from NNE, gusts 8 mph13 km/h | 43% | 0% | 5 |
| Sat 2p | Sunny | 70°21° (likely 69°21° to 71°22°) | 70°21° | 0% | 6 mph10 km/h from NNE, gusts 8 mph12 km/h | 42% | 0% | 5 |
| Sat 3p | Sunny | 72°22° (likely 70°21° to 72°22°) | 72°22° | 0% | 5 mph8 km/h from NNE, gusts 7 mph11 km/h | 40% | 0% | 4 |
| Sat 4p | Sunny | 72°22° (likely 70°21° to 73°23°) | 72°22° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 38% | 0% | 3 |
| Sat 5p | Sunny | 72°22° (likely 69°21° to 72°22°) | 72°22° | 0% | 0 mph0 km/h, gusts 5 mph9 km/h | 38% | 0% | 2 |
| Sat 6p | Clear | 69°21° (likely 65°18° to 69°21°) | 69°21° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 45% | 4% | 1 |
| Sat 7p | Clear | 63°17° (likely 61°16° to 64°18°) | 63°17° | 0% | 1 mph2 km/h from WSW, gusts 6 mph10 km/h | 55% | 40% | 0 |
| Sat 8p | Clear | 60°16° (likely 58°14° to 60°16°) | 60°16° | 0% | 2 mph3 km/h from SSW, gusts 6 mph10 km/h | 60% | 40% | 0 |
| Sat 9p | Clear | 58°14° (likely 55°13° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from SSW, gusts 7 mph11 km/h | 63% | 26% | 0 |
| Sat 10p | Clear | 56°13° (likely 53°12° to 57°14°) | 56°13° | 0% | 1 mph2 km/h from SSW, gusts 6 mph10 km/h | 67% | 26% | 0 |
| Sat 11p | Clear | 55°13° (likely 52°11° to 56°13°) | 55°13° | 0% | 1 mph2 km/h from SSW, gusts 5 mph8 km/h | 71% | 2% | 0 |
| Sun 12a | Clear | 54°12° (likely 51°11° to 55°13°) | 54°12° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 70% | 4% | 0 |
| Sun 1a | Clear | 53°12° (likely 50°10° to 54°12°) | 53°12° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 72% | 7% | 0 |
| Sun 2a | Clear | 52°11° (likely 49°9° to 54°12°) | 52°11° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 74% | 9% | 0 |
| Sun 3a | Mostly clear | 50°10° (likely 48°9° to 53°12°) | 50°10° | 0% | 0 mph0 km/h, gusts 5 mph7 km/h | 77% | 26% | 0 |
| Sun 4a | Mostly clear | 49°9° (likely 48°9° to 53°12°) | 49°9° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 79% | 47% | 0 |
| Sun 5a | Partly cloudy | 49°9° (likely 47°8° to 52°11°) | 49°9° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 79% | 56% | 0 |
| Sun 6a | Cloudy | 47°8° (likely 46°8° to 52°11°) | 47°8° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 81% | 65% | 0 |
| Sun 7a | Cloudy | 47°8° (likely 46°8° to 52°11°) | 47°8° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 85% | 73% | 0 |
| Sun 8a | Partly sunny | 48°9° (likely 46°8° to 52°11°) | 48°9° | 0% | 2 mph3 km/h from NE, gusts 3 mph5 km/h | 88% | 77% | 0 |
| Sun 9a | Partly sunny | 51°11° (likely 49°9° to 54°12°) | 51°11° | 0% | 2 mph3 km/h from NE, gusts 6 mph10 km/h | 88% | 79% | 1 |
| Sun 10a | Cloudy | 56°13° (likely 53°12° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from NE, gusts 7 mph11 km/h | 84% | 87% | 2 |
| Sun 11a | Mostly sunny | 59°15° (likely 55°13° to 61°16°) | 59°15° | 0% | 5 mph8 km/h from NE, gusts 6 mph10 km/h | 74% | 72% | 3 |
| Sun 12p | Cloudy | 65°18° (likely 60°16° to 65°18°) | 65°18° | 0% | 5 mph8 km/h from NE, gusts 7 mph11 km/h | 64% | 72% | 4 |
| Sun 1p | Cloudy | 67°19° (likely 64°18° to 67°19°) | 67°19° | 0% | 5 mph8 km/h from NE, gusts 7 mph11 km/h | 57% | 75% | 4 |
| Sun 2p | Mostly sunny | 70°21° (likely 67°19° to 70°21°) | 70°21° | 0% | 3 mph5 km/h from NNW, gusts 7 mph11 km/h | 52% | 80% | 4 |
| Sun 3p | Cloudy | 72°22° (likely 68°20° to 72°22°) | 72°22° | 0% | 3 mph5 km/h from NNW, gusts 6 mph10 km/h | 48% | 80% | 3 |
| Sun 4p | Cloudy | 71°22° (likely 68°20° to 71°22°) | 71°22° | 0% | 3 mph5 km/h from NNW, gusts 8 mph12 km/h | 47% | 81% | 3 |
| Sun 5p | Cloudy | 72°22° (likely 66°19° to 72°22°) | 72°22° | 0% | 2 mph3 km/h from W, gusts 9 mph14 km/h | 45% | 82% | 1 |
| Sun 6p | Mostly clear | 69°21° (likely 66°19° to 70°21°) | 69°21° | 0% | 2 mph3 km/h from W, gusts 7 mph11 km/h | 52% | 77% | 0 |
| Sun 7p | Mostly clear | 64°18° (likely 62°17° to 68°20°) | 64°18° | 0% | 2 mph3 km/h from W, gusts 6 mph10 km/h | 60% | 74% | 0 |
| Sun 8p | Mostly clear | 60°16° (likely 57°14° to 66°19°) | 60°16° | 0% | 2 mph3 km/h from WSW, gusts 6 mph10 km/h | 67% | 66% | 0 |
| Sun 9p | Mostly clear | 57°14° (likely 54°12° to 65°18°) | 57°14° | 0% | 2 mph3 km/h from WSW, gusts 8 mph13 km/h | 73% | 58% | 0 |
| Sun 10p | Mostly clear | 56°13° (likely 51°11° to 63°17°) | 56°13° | 0% | 2 mph3 km/h from WSW, gusts 8 mph14 km/h | 77% | 51% | 0 |
| Sun 11p | Mostly clear | 55°13° (likely 50°10° to 62°17°) | 55°13° | 0% | 3 mph5 km/h from WSW, gusts 9 mph14 km/h | 81% | 48% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Sunny, with a high near 72. East northeast wind 0 to 9 mph, with gusts as high as 20 mph.
Tonight: Clear, with a low around 49. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Mostly sunny, with a high near 73. North northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 48. West southwest wind 2 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 69.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog between 7am and 8am. Mostly sunny, with a high near 67.
Night: Mostly cloudy, with a low around 48.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain after 5pm. Partly sunny, with a high near 65.
Night: A chance of rain. Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance · 0.02 in0.5 mm
Afternoon
noon–6 PM
30% chance · 0.03 in0.8 mm
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 64.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
20% 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.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
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.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
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.
Dry, high 72°, low 49°.
Dry, high 73°, low 48°.
Dry, high 69°, low 45°, cooling off.
Mostly dry, highs 64–68°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (MTR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Fri 10:15 PM · NWS gauge page
Reading from Fri 10:30 PM · NWS gauge page
Reading from Fri 10:15 PM · NWS gauge page
Reading from Fri 10:45 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 60% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at.
Dry air outside (dew point 46°F).
Today, 11:00 AM–8:00 PM
Good stretch to open the windows.
Today’s expected high is 3°2° warmer than typical.
Clyde weather by month: normals, records, snow and freeze dates
Sunrise 7:25 AM, sunset 6:18 PM.
Clear 12:34–6:58 AM; moon 96% lit, sets 5:47 AM.
Waxing gibbous
96% lit · growing