The Ghana Meteorological Agency (GMet) has forecast thunderstorms and rain for parts of northern and transition belt communities. This weather is expected on Wednesday, July 22, 2026. Southern Ghana will remain under mostly cloudy skies with patches of mist and fog during the early hours.
This varied weather pattern will affect daily life and travel across the country. Reduced visibility is a key concern for motorists in southern regions. Northern areas face potential disruptions from rain and thunder.
Ghana's economy relies heavily on agriculture and transportation, both sensitive to weather conditions. Disruptions to road networks due to fog can slow down the movement of goods. Heavy rains in the north can impact farming activities and local markets. This forecast highlights the ongoing challenges weather poses to economic stability and infrastructure.
According to GMet's 18-hour weather forecast, valid from 6:00 a.m. on July 22, a few locations in the northern and transition sectors are likely to experience rain accompanied by occasional thunder during the morning. The agency has advised the public, particularly motorists, to exercise caution due to reduced visibility.
Looking ahead, these weather conditions could influence short-term economic activities. Businesses reliant on outdoor operations or transportation will need to adapt. The public should monitor GMet updates for safety and planning, especially in regions prone to severe weather. Decision-makers will watch for any significant impact on agricultural output or supply chains.
In southern Ghana, mist and fog are expected to develop over coastal, forest, and mountainous areas. This will significantly reduce visibility for motorists and other road users. Some communities may also experience light rain or drizzle during the morning hours. Accra and Winneba could see slight morning rain before becoming variably cloudy later in the day. Takoradi, Axim, Koforidua, and Kumasi are expected to wake up to misty conditions.
Weather conditions are expected to improve later in the day. A mix of sunshine and cloud cover will prevail across most parts of the country. However, thunderstorms and rain are likely to redevelop over sections of the northern sector. This includes parts of the transition and middle belts, from late afternoon into the evening. Northern towns like Tamale, Bolgatanga, Wa, Damongo, and Nalerigu are forecast to experience morning cloudiness and sunny intervals. They will then have the possibility of late afternoon or evening thunderstorms.
Forecast temperatures will range from minimum values of 21°C in parts of the transition belt to 24°C in the north. Maximum temperatures could reach 33°C in northern Ghana. Coastal areas are expected to record temperatures between 23°C and 29°C. The forest zone will range from 23°C to 30°C. The state of the sea will remain calm, making conditions generally favourable for marine activities. Residents in communities likely to experience afternoon and evening thunderstorms are encouraged to monitor weather updates and take necessary precautions.