5-day weather forecast for Atherton, California
Today
70°
Mostly sunny
Thursday
52°
66°
Breezy
Friday
51°
64°
Slight Chance Thunderstorms
Saturday
52°
65°
Partly sunny
Sunday
51°
67°
Partly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Hayward, California
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.8° | 4.1° |
| Average change in low temperature day-to-day | 3.9° | 3.3° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 51% |
| Chance of precip day after a dry day | 5% | 10% |
Weather forecast accuracy for Hayward, California
| The Weather Channel | 88.21% |
| Intellicast | 88.21% |
| AccuWeather | 85.66% |
| National Weather Service | 85.65% |
| NWS Digital Forecast | 82.81% |
| Weather Underground | 80.25% |
| CustomWeather | 79.66% |
| World Weather Online | 77.38% |
| Persistence | 60.00% |
| The Weather Channel | 81.18% |
| Intellicast | 81.18% |
| CustomWeather | 78.50% |
| National Weather Service | 77.00% |
| NWS Digital Forecast | 76.98% |
| AccuWeather | 76.93% |
| Persistence | 65.36% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.