Current Conditions

São Simão, Goiás

85°F29°C
Clear

Wind

SSW 4 mph6 km/h

Humidity

37%

Cloud Cover

6%

As of Wednesday, September 2, 2026 at 4:01 PM GMT-3

Today's Outlook

Day

Mostly clear and hot, with a high of 93°F34°C and morning low of 61°F16°C. Light wind from the NE around 5 mph8 km/h.

Night

Mostly clear, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 93°F34°CLow 61°F16°CPrecip 0 in0 mmCloud 1%Wind E 5 mph8 km/hThursday: Mostly clear and hot, with a high of 93°F34°C and morning low of 61°F16°C. Light wind from the NE around 5 mph8 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h.
HotHigh 97°F36°CLow 67°F19°CPrecip 0 in0 mmCloud 9%Wind NE 5 mph8 km/hFriday: Mostly clear and hot, with a high of 97°F36°C and morning low of 67°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 68°F20°C. Light wind from the ESE around 5 mph7 km/h.
ShowersHigh 92°F33°CLow 74°F23°CPrecip 0.15 in3.7 mm76%Cloud 44%Wind NW 6 mph9 km/hSaturday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 74°F23°C. Breezy from the NW at 7 to 9 mph12 to 14 km/h. 32% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the WNW around 4 mph7 km/h. 76% chance of showers in the evening.
RainHigh 76°F24°CLow 68°F20°CPrecip 0.56 in14.1 mm85%Cloud 87%Wind SW 5 mph8 km/hSunday: Overcast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Light wind from the WSW around 4 mph7 km/h. 85% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 68°F20°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h. 85% chance of light rain throughout the night.
DrizzleHigh 75°F24°CLow 64°F18°CPrecip 0.08 in2 mm53%Cloud 86%Wind S 5 mph9 km/hMonday: Overcast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the S around 5 mph8 km/h. 26% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 65°F18°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 53% chance of drizzle throughout the night.
DrizzleHigh 84°F29°CLow 64°F18°CPrecip 0.04 in1.1 mm16%Cloud 36%Wind SE 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Light wind from the SE around 3 mph5 km/h. 16% chance of drizzle throughout the day. Tuesday Night: Partly cloudy, with a low around 65°F19°C. Light wind from the SSE around 4 mph7 km/h. 12% chance of drizzle in the evening.
ShowersHigh 89°F32°CFeels 92°F34°CLow 69°F21°CPrecip 0.08 in2 mm49%Cloud 31%Wind NE 5 mph9 km/hWednesday: Mostly clear and hot, with a high of 89°F32°C and morning low of 69°F21°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 20% chance of drizzle in the afternoon. Humid. Wednesday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 49% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 393°F34°C61°F16°C0 in0 mm· —1%ClearE 5 mph8 km/h
FridaySep 497°F36°C67°F19°C0 in0 mm· —9%HotNE 5 mph8 km/h
SaturdaySep 592°F33°C74°F23°C0.15 in3.7 mm· 76%44%ShowersNW 6 mph9 km/h
SundaySep 676°F24°C68°F20°C0.56 in14.1 mm· 85%87%RainSW 5 mph8 km/h
MondaySep 775°F24°C64°F18°C0.08 in2 mm· 53%86%DrizzleS 5 mph9 km/h
TuesdaySep 884°F29°C64°F18°C0.04 in1.1 mm· 16%36%DrizzleSE 4 mph6 km/h
WednesdaySep 989°F32°C
Feels 92°F34°C
69°F21°C0.08 in2 mm· 49%31%ShowersNE 5 mph9 km/h
ThursdaySep 1085°F29°C
Feels 88°F31°C
71°F22°C0.3 in7.7 mm· 61%61%ShowersNNE 7 mph11 km/h
FridaySep 1184°F29°C
Feels 87°F31°C
70°F21°C0.22 in5.7 mm· 36%61%ShowersNNE 6 mph10 km/h
SaturdaySep 1287°F30°C70°F21°C0.09 in2.3 mm· 24%51%ShowersENE 6 mph9 km/h
SundaySep 1387°F30°C69°F21°C0.05 in1.2 mm· 20%50%DrizzleESE 6 mph9 km/h
MondaySep 1488°F31°C69°F20°C0.04 in1 mm· 19%39%DrizzleE 6 mph9 km/h
TuesdaySep 1587°F31°C68°F20°C0.04 in0.9 mm· 13%39%DrizzleESE 6 mph9 km/h
WednesdaySep 1689°F32°C68°F20°C0.04 in1.1 mm· 16%31%DrizzleE 5 mph9 km/h
ThursdaySep 1790°F32°C69°F20°C0.02 in0.4 mm· 7%31%ClearENE 5 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 18.9911°S, 50.5436°W·Elevation: 471m·Timezone: America/Sao_Paulo·Population: 20,985