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Stillwater, OK Weather Forecast | 5 Day

Updated: Fri Jul 18th 2025 3:30 PM CDT

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Stillwater, OK Weather Forecast - 7-18 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 7-18

Scattered showers with a high of 99°F and a low of 73°F. It will likey rain in the surrounding area, having a 80% chance of a downpour with an estimated 0.09in. Wind will be moderate, blowing around 15mph on average and gusts of 27.2mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 70% at 11 PM and 39% being its lowest at 5 PM. Barometric pressure is its highest of 29.92inHg at 11 PM, a lowest point of 29.88inHg at 5 PM with an avg 29.89inHg.

    • HI: 99°F
    • LO: 73°F
    • Rainfall: 80% | est. 0.09in
    • Snowfall: 0%
    • Wind
      14.8 mph
    • Humidity
      71% avg.
    • UV Index
      2.8
    • Air Quality
      Moderate
    • Sunrise
      06:25 AM
    • Sunset
      08:44 PM
    • Moonrise
      12:43 AM
    • Moonset
      02:46 PM
    • Moon Phase
      Last Quarter
Stillwater, OK Weather Forecast - 7-19 - Sunny

Sunny

Sat 7-19

Sunny with a high of 98°F and a low of 73°F. Wind will be moderate, blowing around 20mph on average and gusts of 33.9mph at 11 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 79% at 2 AM and 45% being its lowest at 4 PM. Barometric pressure is its highest of 29.94inHg at 7 AM, a lowest point of 29.86inHg at 5 PM with an avg 29.9inHg.

    • HI: 98°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19.2 mph
    • Humidity
      63% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      06:26 AM
    • Sunset
      08:43 PM
    • Moonrise
      01:17 AM
    • Moonset
      04:00 PM
    • Moon Phase
      Waning Crescent
Stillwater, OK Weather Forecast - 7-20 - Sunny

Sunny

Sun 7-20

Sunny with a high of 99°F and a low of 73°F. Wind will be moderate, blowing around 20mph on average and gusts of 33.6mph at 12 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 81% at 7 AM and 44% being its lowest at 4 PM. Barometric pressure is its highest of 29.94inHg at 9 AM, a lowest point of 29.84inHg at 7 PM with an avg 29.89inHg.

    • HI: 99°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19.2 mph
    • Humidity
      63% avg.
    • UV Index
      2.9
    • Air Quality
      Good
    • Sunrise
      06:26 AM
    • Sunset
      08:42 PM
    • Moonrise
      01:57 AM
    • Moonset
      05:14 PM
    • Moon Phase
      Waning Crescent
Stillwater, OK Weather Forecast - 7-21 - Sunny

Sunny

Mon 7-21

Sunny with a high of 96°F and a low of 73°F. Wind will be moderate, blowing around 19mph on average and gusts of 31mph at 10 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 95% at 7 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 29.9inHg at 7 AM, a lowest point of 29.82inHg at 7 PM with an avg 29.86inHg.

    • HI: 96°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      18.6 mph
    • Humidity
      66% avg.
    • UV Index
      2.9
    • Air Quality
      Good
    • Sunrise
      06:27 AM
    • Sunset
      08:42 PM
    • Moonrise
      02:45 AM
    • Moonset
      06:25 PM
    • Moon Phase
      Waning Crescent
Stillwater, OK Weather Forecast - 7-22 - Sunny

Sunny

Tue 7-22

Sunny with a high of 96°F and a low of 78°F. Wind will be moderate, blowing around 20mph on average and gusts of 29.3mph at 2 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 63% at 8 AM and 38% being its lowest at 3 PM. Barometric pressure is its highest of 29.91inHg at 11 AM, a lowest point of 29.85inHg at 7 PM with an avg 29.88inHg.

    • HI: 96°F
    • LO: 78°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19.7 mph
    • Humidity
      49% avg.
    • UV Index
      0
    • Air Quality
      Good
    • Sunrise
      06:28 AM
    • Sunset
      08:41 PM
    • Moonrise
      03:44 AM
    • Moonset
      07:28 PM
    • Moon Phase
      Waning Crescent
Stillwater, OK Weather Forecast - 7-23 - Sunny

Sunny

Wed 7-23

Sunny with a high of 99°F and a low of 75°F. Wind will be moderate, blowing around 15mph on average and gusts of 24.4mph at 12 AM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 58% at 7 AM and 34% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 11 AM, a lowest point of 29.91inHg at 12 AM with an avg 29.96inHg.

    • HI: 99°F
    • LO: 75°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      15 mph
    • Humidity
      47% avg.
    • UV Index
      7
    • Air Quality
      TBA
    • Sunrise
      06:28 AM
    • Sunset
      08:40 PM
    • Moonrise
      04:51 AM
    • Moonset
      08:20 PM
    • Moon Phase
      Waning Crescent

Currently

Localized Thunderstorms 92°F
29.98 inHg.
Barometer
56%
Humidity
S 23.4 mph
Wind
Localized Thunderstorms

5 Day Forecast Nearby

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