San Francisco
Current Home Run Index™
8
out of 10
Current Conditions
clear sky
Temperature (F)
68°
Humidity
63%
PRESSURE (in Hg)
30.03
Wind
W 13.1MPH
24-Hour Forecast
The table below shows the current Home Run Forecast Index (HRFI) value for the next 24 hours. The HRFI is on a scale from 1 to 10, with 10 being the most favorable weather conditions for ball fight. Learn more about how we calculate this index here.
Notes: All times are shown in your local timezone. The Home Run Index calculations assume all ballparks with retractable roofs have them open.
| Hour | Sky Cover | Weather Conditions | Home Run Forecast Index™ |
|---|---|---|---|
| 1789326000 | clear sky | 68°F, 63% RH, 55°F DP, 30.03 in, W 13.1 mph | 8 |
| 1789329600 | clear sky | 69°F, 62% RH, 55°F DP, 30.03 in, W 15.7 mph | 8 |
| 1789333200 | clear sky | 70°F, 61% RH, 56°F DP, 30.03 in, W 17.1 mph | 8 |
| 1789336800 | clear sky | 72°F, 62% RH, 58°F DP, 30 in, W 18.5 mph | 8 |
| 1789340400 | clear sky | 73°F, 64% RH, 60°F DP, 29.97 in, W 18 mph | 8 |
| 1789344000 | clear sky | 74°F, 64% RH, 53°F DP, 29.94 in, WNW 15.8 mph | 8 |
| 1789347600 | clear sky | 70°F, 67% RH, 53°F DP, 29.94 in, WNW 15.6 mph | 8 |
| 1789351200 |  scattered clouds | 66°F, 74% RH, 54°F DP, 29.94 in, WNW 14.2 mph | 8 |
| 1789354800 |  broken clouds | 64°F, 80% RH, 54°F DP, 29.94 in, WNW 11.9 mph | 7 |
| 1789358400 | broken clouds | 63°F, 80% RH, 54°F DP, 29.94 in, WNW 6.7 mph | 5 |
| 1789362000 | broken clouds | 62°F, 81% RH, 54°F DP, 29.94 in, W 3.4 mph | 4 |
| 1789365600 |  scattered clouds | 61°F, 81% RH, 54°F DP, 29.94 in, SW 2.3 mph | 4 |
| 1789369200 |  few clouds | 60°F, 82% RH, 54°F DP, 29.94 in, SW 3 mph | 3 |
| 1789372800 | scattered clouds | 60°F, 82% RH, 54°F DP, 29.94 in, S 2.6 mph | 3 |
| 1789376400 | few clouds | 60°F, 82% RH, 54°F DP, 29.94 in, S 2.7 mph | 4 |
| 1789380000 | few clouds | 59°F, 82% RH, 54°F DP, 29.91 in, SSE 3.5 mph | 3 |
| 1789383600 | few clouds | 59°F, 83% RH, 54°F DP, 29.91 in, SSE 3.2 mph | 3 |
| 1789387200 | few clouds | 57°F, 83% RH, 54°F DP, 29.91 in, SE 3.4 mph | 3 |
| 1789390800 |  clear sky | 57°F, 83% RH, 53°F DP, 29.91 in, SSE 2.7 mph | 3 |
| 1789394400 | clear sky | 58°F, 82% RH, 53°F DP, 29.91 in, S 2.9 mph | 4 |
| 1789398000 | clear sky | 63°F, 78% RH, 53°F DP, 29.91 in, S 2 mph | 4 |
| 1789401600 | clear sky | 68°F, 72% RH, 53°F DP, 29.91 in, SW 1.2 mph | 5 |
| 1789405200 | clear sky | 73°F, 66% RH, 53°F DP, 29.94 in, SW 2.5 mph | 6 |
| 1789408800 | clear sky | 76°F, 61% RH, 52°F DP, 29.94 in, W 3.3 mph | 8 |
Notes: All times are shown in your local timezone. The Home Run Index calculations assume all ballparks with retractable roofs have them open.
Thinking Ahead?
48-Hour Forecasts Available
View the hourly Home Run Index for each park up to 48 hours from now with our Pro option. You also get a daily email highlighting the parks with the best hitting conditions.
Coming Soon is our real-time HRI with an option for Alerts when the index changes during a game!
Hourly Forecasts by Ballpark
Get Home Run Forecast Index estimates for up to 24 hours from now for free.