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Summitt, OK Weather Tomorrow

Keep up with changing weather in Summitt using tomorrow's forecast and the next 5 days of precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Summitt area.
Updated: Mon Sep 7th 2026 1:15 AM CDT
Summitt, OK Weather – 9-7 – Sunny
103° / 73°
Sunny
Highs will reach 103°F with lows near 73°F in Summitt, where sunshine is. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 9mph and gusts of 19.6mph at 8 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 91% at 7 AM and 25% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 9 AM, a lowest point of 29.82inHg at 5 PM with an avg 29.9inHg.
Summitt, OK Weather – 9-8 – Sunny
104° / 78°

Weather Tomorrow

Sunny
Highs will reach 104°F with lows near 78°F in Summitt, where sunshine is. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 21.9mph at 10 PM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 63% at 12 AM and 24% being its lowest at 2 PM. Barometric pressure is its highest of 30.01inHg at 8 AM, a lowest point of 29.91inHg at 5 PM with an avg 29.95inHg.
Summitt, OK Weather – 9-9 – Sunny
104° / 78°
Sunny
Daytime highs will reach 104°F with lows dropping to 78°F in Summitt, where bright and sunny conditions. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 12mph on average and gusts of 27.5mph at 12 AM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 60% at 8 AM and 25% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 8 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.97inHg.
Summitt, OK Weather – 9-10 – Overcast
88° / 75°
Overcast
Summitt is set for overcast with temperatures peaking at 88°F and dipping to 75°F. Rainfall predicted to have a 71% chance with an estimated 0.19in. Winds will be light at 8mph and gusts of 19.5mph at 12 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 89% at 11 AM and 47% being its lowest at 12 AM. Barometric pressure is its highest of 30.01inHg at 12 PM, a lowest point of 29.9inHg at 6 PM with an avg 29.95inHg.
Summitt, OK Weather – 9-11 – Sunny
102° / 73°
Sunny
Daytime highs will reach 102°F with lows dropping to 73°F in Summitt, where bright and sunny conditions. Rainfall predicted to have a 57% chance with an estimated 0.04in. Wind will be moderate, blowing around 11mph on average and gusts of 27.5mph at 10 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 94% at 7 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 8 AM, a lowest point of 29.7inHg at 7 PM with an avg 29.83inHg.
Summitt, OK Weather – 9-12 – Sunny
107° / 73°
Sunny
Summitt may see a sunny day, with daytime highs of 107°F and overnight lows near 73°F. There's a moderate 36% chance of rainfall with an estimated 0.04in. Wind will be moderate, blowing around 12mph on average and gusts of 29.5mph at 11 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 91% at 7 AM and 20% being its lowest at 4 PM. Barometric pressure is its highest of 29.84inHg at 10 AM, a lowest point of 29.69inHg at 4 PM with an avg 29.78inHg.

Currently

Clear 82°F
29.89 inHg.
Barometer
58%
Humidity
SE 6.5 mph
Wind
Clear

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