Looking for today’s MLB weather forecast? Below you’ll find every game on Wednesday’s 17-game slate with rain delay risks, postponement concerns, and fantasy baseball and sports betting impacts from today’s MLB Rain Delay Watch.
Today’s MLB Weather Forecast
- Highest Delay Risk: Nationals at Rockies, with a 50% thunderstorm chance at Coors Field during Denver’s peak afternoon convection window.
- Expected Postponements: None.
- Most Significant Wind: Coors Field, where north-northwest gusts to 16 mph blow in from center and suppress fly-ball carry in the thin air.
- Primary Weather Story: Yesterday’s severe outbreak has cleared the Northeast, leaving dry post-frontal conditions across New York, Philadelphia, and Boston for today’s doubleheaders; the threat shifts west to the Rockies where afternoon convection targets Coors Field and south to Atlanta where evening thunderstorms could interrupt the Padres-Braves series; extreme heat with dangerous heat indices above 110 degrees forces roof closures in Arlington and Houston.
At-a-Glance Weather Table
| Matchup | First Pitch (ET) | Roof | Temp | Wind | Rain % | Delay Risk |
|---|---|---|---|---|---|---|
| Pirates at Yankees (G1) | 1:05 p.m. | Open | 78°F | N 7-9 mph | 0% | Low |
| Orioles at Red Sox (G1) | 1:35 p.m. | Open | 76°F | W 5-8 mph | 20% | Low |
| Mets at Brewers | 2:10 p.m. | Retractable | 74°F | E 5 mph | 0% | Low |
| Giants at Royals | 2:10 p.m. | Open | 83°F | ENE 5-8 mph | 0% | Low |
| Nationals at Rockies | 3:10 p.m. | Open | 86°F | NNW 5-9 mph | 50% | High |
| Athletics at Diamondbacks | 3:40 p.m. | Retractable | 78°F | E 5 mph | 0% | Low |
| Reds at Mariners | 3:40 p.m. | Retractable | 76°F | Light | 0% | Low |
| Cardinals at Angels | 4:07 p.m. | Open | 82°F | S 5 mph | 0% | Low |
| Dodgers at Phillies | 6:40 p.m. | Open | 75°F | N 5 mph | 0% | Low |
| Twins at Guardians | 6:40 p.m. | Open | 70°F | Light | 0% | Low |
| Pirates at Yankees (G2) | 7:05 p.m. | Open | 73°F | N 7-9 mph | 0% | Low |
| Rays at Blue Jays | 7:07 p.m. | Retractable | 68°F | Calm | 0% | Low |
| Orioles at Red Sox (G2) | 7:10 p.m. | Open | 70°F | W 5-8 mph | 20% | Low |
| Padres at Braves | 7:15 p.m. | Open | 83°F | SW 5 mph | 40% | Moderate |
| Tigers at Cubs | 8:00 p.m. | Open | 71°F | NE 5-10 mph | 0% | Low |
| White Sox at Rangers | 8:05 p.m. | Retractable | 76°F | SE 5 mph | 0% | Low |
| Marlins at Astros | 8:10 p.m. | Retractable | 76°F | NW 5 mph | 0% | Low |
Highest Rain Delay Risk Games Today
Nationals at Rockies (3:10 p.m. ET)
Delay Risk: HIGH
Denver’s trademark afternoon convection cycle poses the most significant delay threat on today’s slate. Thunderstorms are forecast to develop across the Front Range after 2 p.m. local time, placing the peak convective window squarely over the middle-to-late innings of this 1:10 p.m. Mountain Time first pitch. The 50% precipitation chance reflects the typical scattered-but-intense nature of Denver summer storms, where cells can drop heavy rain on a small area while the sun shines a mile away. North-northwest gusts to 16 mph ahead of storm development suggest outflow boundaries may reach Coors Field even if the heaviest cells track north of the ballpark. An Air Quality Alert adds a secondary concern. A mid-game delay of 30-60 minutes is plausible; postponement is unlikely given the fast-moving nature of Denver convection.
Padres at Braves (7:15 p.m. ET)
Delay Risk: MODERATE
Showers and thunderstorms are forecast across metro Atlanta before 1 a.m., with a 40% precipitation chance placing the primary storm window over the game’s middle-to-late innings. Heat-driven convection is the primary catalyst, with temperatures near 83 degrees at first pitch fueling storm development as the boundary layer destabilizes through the evening. A Hazardous Weather Outlook covers Cobb County where Truist Park sits. The scattered nature of the storms makes a full postponement unlikely, but a mid-game interruption of 20-40 minutes remains plausible if a cell tracks directly over the ballpark. The first pitch should start on time, with risk escalating in the later innings.
Orioles at Red Sox — Doubleheader (1:35 p.m. / 7:10 p.m. ET)
Delay Risk: LOW
A slight 20% chance of showers exists before 9 p.m. at Fenway Park, a remnant of the departing storm system that hammered the Northeast on Tuesday. Partly cloudy skies and westerly wind at 5-8 mph suggest the worst has already moved offshore. The afternoon game carries minimal risk, and Game 2 faces only a slim chance of a brief passing shower rather than any organized precipitation. Neither game warrants schedule concern, but the nonzero precipitation chance keeps this doubleheader worth monitoring at the margins.
Games Expected to Play Without Weather Issues
- Pirates at Yankees (Doubleheader) — Clear post-frontal skies at Yankee Stadium after Tuesday’s Flood Watch and near-certain precipitation; a dramatic 24-hour turnaround.
- Dodgers at Phillies — Dry conditions at Citizens Bank Park with zero precipitation risk, a welcome change from yesterday’s severe thunderstorm threat and Flood Watch.
- Twins at Guardians — Clear and cool at Progressive Field with light winds and zero rain chance after yesterday’s frontal storms.
- Tigers at Cubs — Calm evening at Wrigley Field with northeasterly breezes and no precipitation.
DFS and Betting Weather Outlook
Nationals at Rockies
The 50% thunderstorm chance at Coors Field creates meaningful DFS risk for afternoon lineup construction. Starting pitchers face possible mid-game interruption during the peak convective window, and a lengthy delay could push both starters to early exits. Cash-game lineups should account for the possibility of a shortened outing. If the game starts on time and storms hold off, the north-northwest wind gusting to 16 mph blowing in from center suppresses some of Coors Field’s typical offensive inflation, creating a slightly more pitcher-friendly environment than the venue’s reputation suggests. The under gains a modest edge relative to typical Coors Field totals.
Padres at Braves
Evening thunderstorm risk introduces DFS volatility for the 7:15 p.m. slot. The 40% precipitation chance peaks in the later innings, meaning starters may pitch deeper than expected before any interruption. Tournament lineups can lean into this game with awareness that a delay could boost bullpen usage and create leverage situations. The warm, humid conditions at Truist Park slightly favor the over if storms hold off entirely.
Pirates at Yankees (Doubleheader)
Doubleheader game theory is the primary consideration rather than weather, which is clear for both games. Seven-inning games compress variance and inflate reliever leverage. DFS players should note that Game 1’s 1:05 p.m. start may feature different lineup configurations than the nightcap, and both games should play to completion without interruption. The post-frontal northerly breeze at 7-9 mph is neutral to Yankee Stadium’s short right-field porch.
Tigers at Cubs
Calm conditions at Wrigley Field with northeast wind at 5-10 mph create a neutral-to-slightly-pitcher-friendly environment. Unlike yesterday’s strong northerly gusts suppressing fly-ball carry, tonight’s lighter breeze offers no dramatic directional advantage. Temperature in the low 70s is comfortable but not hot enough to meaningfully boost ball carry. Standard Wrigley Field pricing applies.
Frequently Asked Questions
Which MLB games are most likely to be delayed today?
Nationals at Rockies carries the highest delay risk with a 50% thunderstorm chance at Coors Field during Denver’s afternoon convection window. Padres at Braves faces a 40% chance of evening thunderstorms at Truist Park in Atlanta. No postponements are expected on today’s slate, and the Northeast doubleheaders (Pirates-Yankees, Orioles-Red Sox) should play cleanly after yesterday’s severe weather moved offshore.
How does today’s weather compare to yesterday’s severe outbreak?
Tuesday’s severe weather pattern that produced Flood Watches across New York and Philadelphia has moved entirely offshore. The cold front responsible for yesterday’s storms now brings dry post-frontal conditions to the entire Northeast corridor, with 0% precipitation at Yankee Stadium, Citizens Bank Park, Fenway Park, and Progressive Field. Today’s threat shifts to the typical afternoon convection in Denver and heat-driven thunderstorms in the Southeast. The dramatic turnaround allows both doubleheaders (makeup games from recent postponements) to proceed without weather concerns.