MLB Weather Reports Today

This page lists the MLB weather reports for every game on the schedule each day. The graphic immediately below sets out the weather reports for each game. Under the graphic, find detailed information on what makes good hitter-friendly and pitcher-friendly weather conditions in Major League Baseball.

Why Is Weather Important for MLB Betting?

Weather plays a significant role in MLB betting primarily because it directly impacts run scoring, which affects over/under (totals) bets. A game at Wrigley Field with a strong wind blowing out might see the total jump several runs compared to a calm day, while a cold, windy day with wind blowing in can make a high total very unattractive. Sharp bettors monitor weather closely and will hammer overs in hitter-friendly conditions and unders in pitcher-friendly ones, which can move lines significantly.

Beyond totals, weather can also impact moneyline and runline bets. Extreme cold can affect pitcher grip and command, potentially neutralizing an ace and leveling the playing field. Rain and wet conditions can slow down the game or cause delays that force bullpen usage earlier than expected, which can flip the advantage from one team to another. Savvy bettors who check weather reports before lines are fully adjusted can find real edges, especially for outdoor ballparks like Fenway, Wrigley, and Coors where weather conditions are most volatile.

What Weather Conditions Are Best for Hitters?

• Warm/hot temperatures: warmer air is less dense, so the ball carries farther
• High humidity: contrary to popular belief, humid air is actually less dense than dry air, helping the ball travel
• High altitude: thinner air = less drag (think Coors Field)
• Wind blowing out: a strong wind blowing toward the outfield walls is the biggest weather factor for home runs
• Calm/no wind: even no wind is better than wind blowing in
• Low barometric pressure: less dense air helps ball flight

What Weather Conditions Are Best for Pitchers?

• Cold temperatures: ball doesn’t carry as far in dense, cold air
• Wind blowing in: drives balls hit in the air back into the field of play, suppressing home runs
• Low humidity: denser air creates more drag on the ball
• Overcast/cloudy skies: can make it harder for hitters to pick up the ball out of the pitcher’s hand
• High winds in general: even crosswinds disrupt hitter timing and make it harder to square up the ball
• Rain/drizzle: affects grip and visibility for hitters, and can make the ball heavier
• Sea-level or low altitude: denser air at lower elevations increases drag on the ball