Current Conditions
Sioux Falls, South Dakota
Wind
SSW 5 mph8 km/h
Humidity
66%
Cloud Cover
100%
As of Thursday, July 23, 2026 at 5:31 PM CDT
Today's Outlook
Day
Overcast and warm, with a high of 78°F25°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle in the afternoon.
Night
Overcast, with a low around 68°F20°C. Light wind from the S around 5 mph8 km/h. 84% chance of light rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| ThursdayJul 23 | Light Rain | High 78°F25°C | Low 68°F20°C | Precip 0.09 in2.4 mm84% | Cloud 95% | Wind S 7 mph11 km/h | Thursday: Overcast and warm, with a high of 78°F25°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle in the afternoon. Thursday Night: Overcast, with a low around 68°F20°C. Light wind from the S around 5 mph8 km/h. 84% chance of light rain throughout the night. |
| FridayJul 24 | Showers | High 78°F26°C | Low 66°F19°C | Precip 0.14 in3.6 mm92% | Cloud 66% | Wind S 10 mph15 km/h | Friday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the S at 10 to 12 mph17 to 20 km/h. 12% chance of drizzle in the morning. Humid. Friday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 92% chance of showers overnight. |
| SaturdayJul 25 | Hot | High 97°F36°CFeels 108°F42°C | Low 69°F20°C | Precip 0 in0 mm— | Cloud 36% | Wind S 9 mph14 km/h | Saturday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 69°F21°C — feels like 108°F42°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the S at 9 to 11 mph14 to 18 km/h. |
| SundayJul 26 | Showers | High 97°F36°CFeels 109°F43°C | Low 77°F25°C | Precip 0.04 in0.9 mm16% | Cloud 47% | Wind S 9 mph14 km/h | Sunday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 77°F25°C — feels like 109°F43°C. Breezy from the S at 10 to 12 mph16 to 20 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 16% chance of showers in the evening. |
| MondayJul 27 | Hot | High 98°F37°C | Low 76°F24°C | Precip 0 in0 mm— | Cloud 14% | Wind N 7 mph12 km/h | Monday: Mostly clear and hot, with a high of 98°F37°C and morning low of 76°F24°C. Breezy from the N at 9 mph14 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 77°F25°C. Light wind from the N around 6 mph9 km/h. |
| TuesdayJul 28 | Clear | High 92°F34°C | Low 72°F22°C | Precip 0.01 in0.3 mm5% | Cloud 36% | Wind E 6 mph9 km/h | Tuesday: Partly cloudy and hot, with a high of 92°F34°C and morning low of 72°F22°C. Light wind from the E around 6 mph9 km/h. Tuesday Night: Partly cloudy, with a low around 74°F23°C. Light wind from the ENE around 6 mph9 km/h. |
| WednesdayJul 29 | Clear | High 94°F34°C | Low 69°F21°C | Precip 0.01 in0.3 mm7% | Cloud 20% | Wind SSE 7 mph11 km/h | Wednesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 69°F21°C. Breezy from the SSE at 8 mph12 km/h. Wednesday Night: Mostly clear, with a low around 71°F21°C. Breezy from the SSE at 7 mph10 km/h. |
15-Day Forecast
| Day | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Condition | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| ThursdayJul 23 | 78°F25°C | 68°F20°C | 0.09 in2.4 mm· 84% | 95% | Light Rain | S 7 mph11 km/h | |
DayOvercast and warm, with a high of 78°F25°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle in the afternoon. NightOvercast, with a low around 68°F20°C. Light wind from the S around 5 mph8 km/h. 84% chance of light rain throughout the night. | |||||||
| FridayJul 24 | 78°F26°C | 66°F19°C | 0.14 in3.6 mm· 92% | 66% | Showers | S 10 mph15 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the S at 10 to 12 mph17 to 20 km/h. 12% chance of drizzle in the morning. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 92% chance of showers overnight. | |||||||
| SaturdayJul 25 | 97°F36°C Feels 108°F42°C | 69°F20°C | 0 in0 mm· — | 36% | Hot | S 9 mph14 km/h | |
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 69°F21°C — feels like 108°F42°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 69°F20°C. Breezy from the S at 9 to 11 mph14 to 18 km/h. | |||||||
| SundayJul 26 | 97°F36°C Feels 109°F43°C | 77°F25°C | 0.04 in0.9 mm· 16% | 47% | Showers | S 9 mph14 km/h | |
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 77°F25°C — feels like 109°F43°C. Breezy from the S at 10 to 12 mph16 to 20 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 16% chance of showers in the evening. | |||||||
| MondayJul 27 | 98°F37°C | 76°F24°C | 0 in0 mm· — | 14% | Hot | N 7 mph12 km/h | |
DayMostly clear and hot, with a high of 98°F37°C and morning low of 76°F24°C. Breezy from the N at 9 mph14 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 77°F25°C. Light wind from the N around 6 mph9 km/h. | |||||||
| TuesdayJul 28 | 92°F34°C | 72°F22°C | 0.01 in0.3 mm· 5% | 36% | Clear | E 6 mph9 km/h | |
DayPartly cloudy and hot, with a high of 92°F34°C and morning low of 72°F22°C. Light wind from the E around 6 mph9 km/h. NightPartly cloudy, with a low around 74°F23°C. Light wind from the ENE around 6 mph9 km/h. | |||||||
| WednesdayJul 29 | 94°F34°C | 69°F21°C | 0.01 in0.3 mm· 7% | 20% | Clear | SSE 7 mph11 km/h | |
DayMostly clear and hot, with a high of 94°F34°C and morning low of 69°F21°C. Breezy from the SSE at 8 mph12 km/h. NightMostly clear, with a low around 71°F21°C. Breezy from the SSE at 7 mph10 km/h. | |||||||
| ThursdayJul 30 | 94°F34°C | 72°F22°C | 0.04 in1.1 mm· 9% | 32% | Clear | SSE 8 mph12 km/h | |
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 72°F22°C. Breezy from the S at 8 mph13 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h. | |||||||
| FridayJul 31 | 92°F33°C | 71°F22°C | 0.05 in1.2 mm· 12% | 31% | Drizzle | SSE 7 mph12 km/h | |
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 10% chance of drizzle around midday. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSE at 7 mph11 km/h. 12% chance of drizzle before dawn. | |||||||
| SaturdayAug 1 | 93°F34°C | 69°F21°C | 0.05 in1.2 mm· 10% | 24% | Drizzle | SSE 8 mph13 km/h | |
DayMostly clear and hot, with a high of 93°F34°C and morning low of 69°F21°C. Breezy from the SSE at 8 to 9 mph14 to 15 km/h. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. 10% chance of drizzle overnight. | |||||||
| SundayAug 2 | 92°F33°C | 69°F21°C | 0.04 in1 mm· 10% | 30% | Drizzle | SSE 10 mph16 km/h | |
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 69°F21°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 10% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. | |||||||
| MondayAug 3 | 89°F32°C | 68°F20°C | 0.04 in1 mm· 12% | 34% | Drizzle | SSW 10 mph17 km/h | |
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 68°F20°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 12% chance of drizzle throughout the night. | |||||||
| TuesdayAug 4 | 84°F29°C | 64°F18°C | 0.06 in1.6 mm· 11% | 35% | Drizzle | WNW 9 mph15 km/h | |
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 64°F18°C. Breezy from the WNW at 10 to 11 mph17 to 18 km/h. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WNW at 9 to 10 mph14 to 15 km/h. 11% chance of drizzle throughout the night. | |||||||
| WednesdayAug 5 | 86°F30°C | 62°F17°C | 0.03 in0.8 mm· 10% | 30% | Drizzle | SSE 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 62°F17°C. Breezy from the S at 9 to 10 mph14 to 15 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SE at 8 to 9 mph12 to 14 km/h. 10% chance of drizzle in the evening. | |||||||
| ThursdayAug 6 | 87°F30°C | 63°F17°C | 0.06 in1.4 mm· 10% | 30% | Drizzle | SSE 9 mph14 km/h | |
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 63°F17°C. Breezy from the S at 9 to 10 mph15 to 17 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. 10% chance of drizzle throughout the night. | |||||||
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Coordinates: 43.5437°N, 96.7280°W·Elevation: 448m·Timezone: America/Chicago·Population: 171,544