15-Day Weather Forecast - Omaha

15-day weather forecast for Omaha: temperatures from 11°C (52°F) to 34°C (93°F). Average daily high 25°C (77°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +31°C

15-Day Temperature Trend

31°17°TodaySep25°17°Tmrw20°16°Sun34°15°Mon25°17°Tue23°16°Wed27°18°Thu18°15°Fri22°12°Sat23°11°Sun24°11°Mon29°13°Tue28°16°Wed25°16°Thu28°14°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +31°/+17°
    feels +29°0 mm · 3%26 km/hUV 6 · Hi
    07:0019:39
  • Sat, Sep 12Tomorrow
    +25°/+17°
    feels +23°0 mm · 8%23 km/hUV 6 · Hi
    07:0119:37
  • Sun, Sep 13Sun
    +20°/+16°
    feels +17°2.7 mm · 64%23 km/hUV 4 · Mod
    07:0219:36
  • Mon, Sep 14Mon
    +34°/+15°
    feels +33°3.3 mm · 69%38 km/hUV 5 · Mod
    07:0319:34
  • Tue, Sep 15Tue
    +25°/+17°
    feels +25°4.6 mm · 76%29 km/hUV 5 · Mod
    07:0419:32
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  • Wed, Sep 16Wed
    +23°/+16°
    feels +26°30.4 mm · 60%20 km/hUV 1 · Low
    07:0519:30
  • Thu, Sep 17Thu
    +27°/+18°
    feels +30°8.2 mm · 41%20 km/hUV 5 · Mod
    07:0619:29
  • Fri, Sep 18Fri
    +18°/+15°
    feels +17°0.2 mm · 28%26 km/hUV 2 · Low
    07:0719:27
  • Sat, Sep 19Sat
    +22°/+12°
    feels +22°0 mm · 23%13 km/hUV 6 · Hi
    07:0819:25
  • Sun, Sep 20Sun
    +23°/+11°
    feels +23°0 mm · 13%12 km/hUV 6 · Hi
    07:0919:24
  • Mon, Sep 21Mon
    +24°/+11°
    feels +24°0 mm · 18%15 km/hUV 6 · Mod
    07:1019:22
  • Tue, Sep 22Tue
    +29°/+13°
    feels +27°1.2 mm · 25%29 km/hUV 6 · Mod
    07:1119:20
  • Wed, Sep 23Wed
    +28°/+16°
    feels +27°0 mm · 26%17 km/hUV 5 · Mod
    07:1219:19
  • Thu, Sep 24Thu
    +25°/+16°
    feels +25°0 mm · 16%18 km/hUV 6 · Mod
    07:1319:17
  • Fri, Sep 25Fri
    +28°/+14°
    feels +26°0 mm · 23%22 km/hUV 6 · Mod
    07:1419:15

Weather Insight

Omaha's 15-day outlook ranges from a low of 11°C to a high of 34°C, with an average daytime high near 25°C. That's 2° below the long-term average high of 27°C for this time of year. Air quality is currently good (AQI 38), with no notable outdoor health concerns.

Today vs Normal

31°C+4° above normal

The long-term average high for today is 27°C.

24 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 32°C32°2026-08-29: 37°C37°2026-08-30: 36°C36°2026-08-31: 36°C36°2026-09-01: 36°C36°2026-09-02: 37°C37°2026-09-03: 36°C36°2026-09-04: 37°C37°2026-09-05: 34°C34°2026-09-06: 29°C29°2026-09-07: 34°C34°2026-09-08: 34°C34°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Extended Outlook for Omaha

Over the next 15 days, Omaha is forecast to see temperatures ranging from 10°C to 34°C, averaging a daily high of 25°C. The extended outlook indicates significant rainfall totalling 50.6 mm spread across 7 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.