DKNetwork Logo DKNetwork Logo
MLB Weather Today (September 22): Forecast, Rain and Wind for All 16 Games

MLB Weather Today (September 22): Forecast, Rain and Wind for All 16 Games

Published:

By: DK Network AI

Looking for today’s MLB weather forecast? Tuesday’s 16-game slate includes a doubleheader in the Bronx and persistent rain in Baltimore that could threaten the evening schedule. Below you’ll find weather risk, wind analysis, and DFS and betting implications for every game.


Today’s MLB Weather Forecast

  • Highest Weather Risk: Blue Jays at Orioles (Camden Yards), where rain is expected throughout the entire game window with precipitation chances reaching 87%
  • Expected Postponements: None expected, though the Camden Yards game faces the highest interruption risk on the slate
  • Most Significant Wind: Wrigley Field, where 15 mph NE winds create a pitcher-friendly environment by suppressing fly-ball carry
  • Primary Weather Story: A persistent rain event targets Baltimore while scattered showers linger in Pittsburgh and pre-game thunderstorms threaten Atlanta on an otherwise manageable Tuesday

At-a-Glance Weather Table

MatchupFirst Pitch (ET)Weather RiskRain %WindTempRoof
Blue Jays at Orioles6:35 p.m.HIGH87%14 mph NE60°FOpen
Cardinals at Pirates6:40 p.m.MODERATE48%14 mph E58°FOpen
Reds at Braves7:15 p.m.MODERATE40%5 mph E76°FOpen

MLB Games to Monitor for Weather

Blue Jays at Orioles (6:35 p.m. ET)

Camden Yards faces the most concerning weather on Tuesday’s slate. The NWS forecasts rain throughout the evening, with precipitation chances peaking at 87% around first pitch and holding between 55% and 67% through the late innings. This is a persistent rain event rather than a passing storm system, which limits the potential for a clean window of play.

Rain intensity fluctuates between light and moderate, and the NWS describes conditions as “Rain” and “Rain Likely” rather than isolated showers. Combined with 14 mph NE winds and cool 60°F temperatures, Camden Yards projects as a hostile environment. A late start or interruption appears plausible, and while postponement remains uncertain, this game deserves close monitoring through the afternoon.

Weather Timeline

  • 4:00-5:00 p.m. — Rain already falling; 77-86% precipitation chance
  • 6:00-6:35 p.m. — Heaviest window near first pitch; 87% chance with steady rain
  • 7:00-8:00 p.m. — Rain continues at lighter intensity; 64-67% chance
  • 9:00-10:00 p.m. — Gradual improvement; chances ease toward 55%
  • 11:00 p.m. — Rain tapering; 48% chance of light rain

Cardinals at Pirates (6:40 p.m. ET)

PNC Park sits under a persistent rain-shower pattern throughout the evening. Precipitation chances hold steadily between 44% and 49% during the game window, with the NWS calling for “Chance Rain Showers” from first pitch through the final innings. The steady nature of the precipitation is the primary concern, though intensity appears light enough that continuous play remains likely.

Cool temperatures dropping from 60°F to the mid-50s combine with 14 mph easterly winds to create uncomfortable conditions. The rain pattern shows no clear break, but the relatively light intensity should allow the game to proceed. An interruption remains possible if showers briefly intensify.

Weather Timeline

  • 5:00-6:00 p.m. — Showers scattered across the area; 47-49% chance
  • 6:40-8:00 p.m. — First pitch through early innings; 46% chance of showers
  • 9:00-10:00 p.m. — Conditions hold steady; 44-48% chance
  • 11:00 p.m. — Slight improvement; chances drop toward 38%

Reds at Braves (7:15 p.m. ET)

Thunderstorms are the primary concern at Truist Park, but the timing trend favors the game starting on schedule. The NWS forecasts showers and thunderstorms as “Likely” between 5:00 and 6:00 p.m., with precipitation chances reaching 55-57% before first pitch. By 7:15 p.m., chances drop to 40% and continue declining through the evening, reaching 25% by 10:00 p.m.

The storm activity appears front-loaded, peaking roughly two hours before first pitch. If storms clear on schedule, the game should play without significant interruption. Warm temperatures near 76°F and calm winds create a neutral-to-favorable offensive environment once conditions settle. The primary uncertainty is whether thunderstorm remnants linger into the early innings.

Weather Timeline

  • 5:00-6:00 p.m. — Thunderstorms most likely; 55-57% chance
  • 7:00-7:15 p.m. — First pitch window; storms weakening to 40%
  • 8:00-9:00 p.m. — Conditions improve; 29-30% chance
  • 10:00 p.m. — Clearing trend continues; 25% chance with storms moving east

Games Expected to Play in Favorable Weather

  • Rays at Yankees, Game 1 (1:05 p.m.) — Mostly cloudy, 63°F, 13 mph NE winds. No rain risk for the afternoon makeup game.
  • Rays at Yankees, Game 2 (7:05 p.m.) — Mostly cloudy with temperatures near 63°F. Conditions remain dry through the nightcap.
  • Nationals at Tigers (6:40 p.m.) — Mostly cloudy, 62°F, 14 mph ENE winds. No precipitation expected at Comerica Park.
  • Brewers at Phillies (6:40 p.m.) — Early shower chances near 31% fade quickly to 13% by mid-game. Conditions improve through the evening at Citizens Bank Park.
  • Guardians at Red Sox (6:45 p.m.) — Partly cloudy and dry, 58°F, 14 mph easterly winds. Clear conditions at Fenway Park.
  • White Sox at Royals (7:40 p.m.) — Mostly cloudy, 66°F, light NE winds. Dry conditions expected at Kauffman Stadium.
  • Marlins at Cubs (7:40 p.m.) — Slight chance of showers at 15%, 62°F, 15 mph NE winds blowing in off Lake Michigan. No meaningful rain concern.
  • Mets at Rangers (8:05 p.m.) — Mostly clear, 89°F. Retractable roof expected to be closed due to heat. No weather concerns at Globe Life Field.
  • Diamondbacks at Rockies (8:40 p.m.) — Slight chance of evening thunderstorms at 21%, 72°F. Dry air and warm temperatures at Coors Field.
  • Angels at Athletics (9:40 p.m.) — Clear skies, 77°F, light winds. Warm evening at Sutter Health Park.
  • Astros at Mariners (9:40 p.m.) — Partly cloudy, 63°F. Retractable roof available if needed. No concerns at T-Mobile Park.
  • Twins at Giants (9:45 p.m.) — Clear skies, 61°F, light westerly winds. Cool marine air at Oracle Park.
  • Padres at Dodgers (10:10 p.m.) — Mostly clear, 70°F, calm winds. Ideal conditions at Dodger Stadium.

DFS and Betting Weather Notes

Blue Jays at Orioles

Camden Yards projects as the worst offensive environment on the slate. Persistent rain, 14 mph inbound NE winds, and 60°F temperatures all suppress run scoring. DFS players should approach this game cautiously, as interruptions could limit at-bats and create volatile pitcher lines. For bettors, the weather strongly favors the under if the game is played as scheduled. Starting pitchers gain an advantage in these conditions, with reduced fly-ball carry and cold, wet conditions limiting offensive production.

Marlins at Cubs

Wrigley Field’s 15 mph NE winds deserve attention despite the low rain risk. Wind blowing in off Lake Michigan suppresses home-run carry and reduces fly-ball distance, creating one of the more pitcher-friendly environments on the evening slate. Combined with temperatures in the low 60s, conditions modestly favor pitching and could slightly compress offensive ceilings. DFS players stacking Cubs or Marlins bats should account for the reduced power upside. Bettors may find value on the under in this environment.

Cardinals at Pirates

Cool temperatures in the mid-to-upper 50s and persistent easterly winds at PNC Park create a pitcher-leaning environment. The ongoing shower risk adds another layer of uncertainty for DFS lineups, where interrupted games can wreck stacks. Bettors should consider the combined effect of rain, wind, and cold on offensive output, as these conditions collectively suppress scoring more than any single factor alone.


FAQs

Which MLB stadiums have retractable roofs?

Seven MLB stadiums currently have retractable roofs: Globe Life Field (Rangers), T-Mobile Park (Mariners), Daikin Park (Astros), Chase Field (Diamondbacks), American Family Field (Brewers), loanDepot park (Marlins), and Rogers Centre (Blue Jays). These roofs typically close during rain, extreme heat, or cold weather. When the roof is closed, weather has virtually no impact on gameplay.

How does rain affect MLB betting totals?

Rain suppresses offense in several ways. Wet conditions reduce bat grip, make the ball heavier, and create slippery mound surfaces that can affect pitcher command. Persistent rain also leads to interruptions that disrupt hitter timing and can result in shortened games. Sportsbooks often adjust totals downward when significant rain is in the forecast, and sharp bettors monitor weather closely for under value.

How does cold weather affect baseball games?

Cold air is denser than warm air, which increases air resistance on batted balls and reduces fly-ball carry. Games played in temperatures below 60°F tend to produce fewer home runs and lower scoring overall. Pitchers generally benefit from cold conditions because the ball doesn’t travel as far, and hitters may struggle with grip and bat speed. DFS players should lower offensive projections in cold-weather games.

What wind speed starts to affect MLB games?

Sustained winds above 10 mph begin to have a noticeable effect on fly-ball trajectory, particularly when blowing directly in or out. Winds above 15 mph can meaningfully alter home-run rates and overall scoring. The direction matters as much as the speed: outbound winds boost offense, while inbound winds suppress it. Stadium orientation determines how wind direction translates to gameplay impact, which is why Wrigley Field is so sensitive to wind changes.


More MLB Betting Content

Check out more MLB content and player props throughout the season on DraftKings Network!


DK Network AI is your always-on content co-pilot, built to help bring stories to life faster and smarter. Every AI-assisted article receives human editorial oversight and final approval from a DraftKings Network editor before publication.