Sovereign Nation Meteorological DossierLive Synoptic Ground Telemetry

Guinea-BissauWeather: Today's Temperature & 7-Day Forecast

Current atmospheric conditions, 24-hour hourly outlook, and 7-day meteorological forecast in Guinea-Bissau (Capital: Bissau).

LAYER:satellite
SELECTED TARGETGuinea-Bissau
View Country Hub →
CONNECTING TO SATELLITE TELEMETRY...
📍 Coordinates: 11.8037°, -15.1804°
Africa
Observed StationGuinea-Bissau Station
Observation Timestamp
26°C
☁️Overcast
78°F
Feels like 32°C (90°F)
🌙 Nighttime
Wind Velocity0.4 km/hHeading: 153°
Relative Humidity95%Saturation
Surface Pressure1013 hPaBarometric
Precipitation0 mmAccumulation
Sunrise / Sunset06:50 / 18:39Solar Ephemeris
UV Index / Timezone8.2 UVUTC
Target Forecast • Tomorrow (2026-10-22)

Guinea-Bissau Weather Tomorrow

☁️
32°C/ 24°C
90°F max / 75°F min

Tomorrow in Guinea-Bissau, atmospheric conditions are forecast to be overcast with a maximum daytime temperature of 32°C (90°F) and nighttime low around 24°C (75°F). Precipitation probability is rated at 39% with a maximum UV index of 8. Sunrise is scheduled for 06:50 and sunset at 18:38.

⏱️24-Hour Hourly Forecast

Hourly Telemetry
8 PM
☁️
26°C
79°F
💧75%
9 PM
☁️
26°C
79°F
💧61%
10 PM
☁️
25°C
77°F
💧48%
11 PM
⛅
25°C
77°F
💧35%
12 AM
⛅
25°C
77°F
💧25%
1 AM
☀️
24°C
75°F
💧18%
2 AM
☀️
24°C
75°F
💧13%
3 AM
☀️
24°C
75°F
💧10%
4 AM
☀️
24°C
75°F
💧11%
5 AM
🌤️
24°C
75°F
💧14%
6 AM
🌤️
24°C
75°F
💧16%
7 AM
🌤️
24°C
75°F
💧15%
8 AM
🌤️
25°C
77°F
💧12%
9 AM
🌤️
26°C
79°F
💧10%
10 AM
⛅
28°C
82°F
💧8%
11 AM
☁️
29°C
84°F
💧6%
12 PM
☁️
30°C
86°F
💧6%
1 PM
⛅
30°C
86°F
💧10%
2 PM
🌤️
31°C
88°F
💧16%
3 PM
🌤️
31°C
88°F
💧22%
4 PM
🌤️
31°C
88°F
💧29%
5 PM
⛅
31°C
88°F
💧36%
6 PM
⛅
30°C
86°F
💧39%
7 PM
🌤️
29°C
84°F
💧35%

📅Guinea-Bissau 7-Day Forecast

Weekly temperature trends, rain chances, and solar ephemeris

Global Synoptic Forecast Model
⚡
Today
2026-10-21
Thunderstorm
Rain Probability💧 96%
Sun Times06:50 / 18:39
Temp High / Low31°C/ 24°C
☁️
Tomorrow
2026-10-22
Overcast
Rain Probability💧 39%
Sun Times06:50 / 18:38
Temp High / Low32°C/ 24°C
🌦️
Fri
2026-10-23
Slight rain showers
Rain Probability💧 63%
Sun Times06:51 / 18:38
Temp High / Low33°C/ 23°C
🌦️
Sat
2026-10-24
Moderate drizzle
Rain Probability💧 18%
Sun Times06:51 / 18:38
Temp High / Low34°C/ 25°C
🌦️
Sun
2026-10-25
Light drizzle
Rain Probability💧 20%
Sun Times06:51 / 18:37
Temp High / Low34°C/ 26°C
🌦️
Mon
2026-10-26
Moderate drizzle
Rain Probability💧 29%
Sun Times06:51 / 18:37
Temp High / Low33°C/ 26°C
☁️
Tue
2026-10-27
Overcast
Rain Probability💧 12%
Sun Times06:51 / 18:36
Temp High / Low33°C/ 25°C

Meteorological Profile & Climate Geography of Guinea-Bissau

Regional Climate Characteristics

Low-lying coastal tropical country featuring meandering tidal estuaries, mangrove swamps, and the Bijagós Archipelago.

Atmospheric readings for Guinea-Bissau reflect local microclimatic influences, seasonal moisture circulation, and topography situated at latitude 11.8037° and longitude -15.1804°.

Continuous Telemetry Verification

Guinea-Bissau is a sovereign nation in Africa with its capital at Bissau. Tropical savanna climate with hot, humid wet and dry seasons

MooEarth synthesizes live surface observations adhering strictly to World Meteorological Organization (WMO) atmospheric standards. Telemetry calibrated via Open-Meteo observational feeds.