Calculatrex

Pokémon Weather Boost Calculator

Calculate the impacts of in-game weather on your Pokémon. See damage buffs, CP increases, Stardust bonuses, and catch level shifts based on current conditions.

Interpreting Your Result

Active Boost: Move damage increased by 20%. Wild level cap raised to 35. Raid catch level 25. Stardust +25%.

✓ Do's

  • •Plan your solo/duo raids around favorable weather to get the 20% damage buff.
  • •Wait for boosted weather before catching high-value Pokémon to ensure higher IV floors and levels.
  • •Check the weather in-game at the top of the hour for rotations.
  • •Prioritize weather-boosted Raid Bosses to save Stardust and Candy on power-ups.

✗ Don'ts

  • •Don't assume a Pokémon is boosted just by appearance; check the weather icon in the bottom right corner.
  • •Don't rely on weather boosts for PvP, as they are disabled in that game mode.
  • •Don't forget that the boss’s moves can also be boosted—a Sunny weather raid against a Groudon with Solar Beam is much more dangerous!
  • •Don't ignore Fog or Snow; they are rare but provide boosts to some of the most powerful types like Steel and Dark.

How It Works

The Pokémon Weather Boost Calculator is a vital tool for trainers who want to optimize their play based on the real-world environment. In Pokémon GO, the weather isn’t just decorative; it fundamentally alters the stats and rewards of the game. A "Weather Boost" can make your attacks 20% stronger, increase the level of raid bosses you catch from 20 to 25, and grant you extra Stardust. This calculator helps you determine exactly how much stronger your team becomes in a specific environment and whether a particular weather condition is worth a "Raid Trip" for high-IV, high-level catches.

Formula Used

Boosted Damage = Base_Damage * 1.2. Catch Level = Wild_Level + 5 (Max 35). Raid Level = 25 (Standard 20). Stardust = Base_Stardust * 1.25.

Real Calculation Examples

  • 1Rainy Weather: A Kyogre using Surf deals 175 damage instead of 146—a 20% increase that can make the difference in a close raid.
  • 2Sunny Weather: Catching a wild Charizard gives 625 Stardust instead of the usual 500 (+25% bonus).
  • 3Snowy Weather: A Metagross caught in a raid will be at Level 25 instead of Level 20, saving you approximately 31,000 Stardust and 28 Candy in power-ups.

Related Calculators

Pokémon Ability Activation Chance CalculatorCalculate the probability of status-inflicting abilities like Static, Flame Body, or Effect Spore triggering during a battle. Analyze the impact of multi-hit moves and Serene Grace.Pokémon Ability Damage Modifier CalculatorCalculate how various Pokémon abilities modify damage dealt and received. Includes multipliers for Huge Power, Guts, Multiscale, Tinted Lens, and more.Pokémon Ability Interaction CalculatorCalculate the outcomes of complex Pokémon Ability interactions. Predict how Mold Breaker, Gastro Acid, Neutralizing Gas, and Mummy override standard battle mechanics.Pokémon Ability Trigger Probability CalculatorDetermine the exact percentage chance of defensive and offensive abilities like Static, Flame Body, and Serene Grace triggering. Perfect for optimizing status-induction strategies.Pokémon Accuracy CalculatorCalculate the hit probability of your moves in Pokémon. Factor in base accuracy, accuracy and evasion stages, items like Wide Lens, and abilities like Compound Eyes.Pokémon Ball Effectiveness CalculatorCompare the modifiers and success rates of all Poké Ball types. Find the optimal ball for any situation based on environment, turn count, species weight, and level.
View all Pokémon Calculators→

The Comprehensive Guide

Pokémon GO Weather Boost Guide: How the Forecast Impacts Your Game

In Pokémon GO, the world around you matters. When it rains in real life, it rains in the game—and that rain changes everything. The Pokémon Weather Boost mechanic is a game-changer that affects spawn rates, catch difficulty, resource rewards, and battle efficiency. This guide breaks down how to use the Pokémon Weather Boost Calculator to maximize your gains.

What is "Weather Boost" Exactly?

Introduced to make the augmented reality experience feel more immersive, Weather Boost links in-game mechanics to local meteorological data. There are 7 distinct weather states in the game: Sunny/Clear, Rainy, Partly Cloudy, Cloudy, Windy, Snow, and Fog. When a Pokémon's type matches the current weather, it is "Boosted."

The Four Major Benefits of Weather Boost

Understanding these four pillars is essential for any trainer looking to reach Level 50 and beyond:

1. Combat Power (Damage)

Boosted moves deal 20% more damage in Raids and Gym battles. This is a massive multiplier that can allow smaller groups of players to defeat bosses that would normally be impossible.

2. Catch Level & Resources

Wild Pokémon can be caught at up to Level 35 (normally 30), and catchable Raid Bosses appear at Level 25 (normally 20). You also earn 25% more Stardust per catch.

3. Individual Values (IVs)

Weather-boosted Pokémon have an IV Floor. They are guaranteed to have at least 4/4/4 in Attack, Defense, and Stamina, making it much easier to find "High-IV" or "Perfect" Pokémon.

4. Spawn Variety

The game prioritize spawning Pokémon of the boosted types. If you need more Dratini, a Windy day is your best opportunity to hunt them in the wild.

Weather Types and Their Boosts

Memorizing which weather affects which types is a rite of passage for trainers:

  • Sunny/Clear: Grass, Fire, Ground
  • Rainy: Water, Electric, Bug
  • Partly Cloudy: Normal, Rock
  • Cloudy: Fairy, Fighting, Poison
  • Windy: Dragon, Flying, Psychic
  • Snow: Ice, Steel
  • Fog: Ghost, Dark

Strategic Use: The "Weather Raid" Strategy

High-level raiders often wait for specific weather before using their Raid Passes. For example, if you are raiding Rayquaza, you want Windy weather. Not only will your own Dragon-type moves be stronger (helping you win faster), but the Rayquaza you catch will be Level 25. This saves you the Stardust and Candy required to power it up from Level 20 to 25, which is a significant resource saving.

The Double-Edged Sword: Boss Damage

There is a risk factor to consider. While your moves are boosted, the Raid Boss's moves are also boosted if they match the weather. A Groudon in Sunny weather using "Solar Beam" or "Fire Blast" will deal 20% more damage to your team. This can turn a manageable fight into a "faint-fest" where you run out of Revives. Always check the boss’s moveset before committing to a boosted raid.

Conclusion: Optimizing Your Journey

The Pokémon Weather Boost Calculator is your secret weapon for resource management and battle efficiency. By tracking the forecast and choosing your hunts wisely, you can catch stronger Pokémon, earn more Stardust, and defeat tougher bosses. Don't just play the game—play the environment!

Frequently Asked Questions

Usage of This Calculator

Who Should Use This?

Daily players looking to maximize Stardust, competitive raiders, and anyone trying to catch high-IV "meta" Pokémon with minimal resource spend.

Limitations

Calculations are based on current Pokémon GO mechanics. Does not factor in GO Battle League (PvP) where weather boosts are inactive.

Real-World Examples

The Solstice Raid

Scenario: A trainer wants to solo a Tier 3 boss. Without a boost, they fail by 5 seconds.

Outcome: The trainer waits for Rainy weather to boost their Electric-type counters. With the 20% damage buff, they win with 20 seconds to spare.

Legendary Catch

Scenario: A player catches a Mewtwo during Windy weather.

Outcome: The Mewtwo is caught at Level 25 (2980 CP approx) instead of Level 20 (2380 CP), saving them a large amount of rare candy.

Summary

Master the elements. Use the Pokémon Weather Boost Calculator to see how the forecast can help you catch stronger Pokémon and win more battles.