What is today's weather forecast for Fort Sill, OK?

Today's forecast for Fort Sill shows a low of 53 degrees Fahrenheit. Mostly clear, with a low around 53.

What is the 7-day weather forecast for Fort Sill, OK?

The 7-day forecast for Fort Sill shows highs from 65 to 87 degrees and lows from 47 to 54 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Fort Sill, OK this week?

Yes, rain is possible in Fort Sill this week. Precipitation chances: Tuesday (30% chance), Wednesday (50% chance), Thursday (50% chance), Friday (30% chance).

How accurate is the Fort Sill weather forecast?

WeatherForYou provides highly accurate Fort Sill forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Fort Sill, OK Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

87°F
Feels Like 87°F

Humidity 30% Dew Point 52°F Wind SSE 3 MPH Gusts 3 Barometer 29.88 in.759 mm

Solar Rad 169 w/m²

Report from a MADIS/MESONET weather station 2.4 miles S of central Fort Sill
at 3:45 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

TueNov 18

WedNov 19

50%

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 87°F to 69°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 13°F above the historical average for November. Normal highs for this period are around 63°F with lows around 39°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

Fort Sill, OK 7 Day Weather Forecast Details

Friday Nov 14

Night: Mostly clear, with a low around 53. South southeast wind 6 to 9 mph.

Saturday Nov 15

Day: Sunny, with a high near 87. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 49. North northeast wind around 6 mph.

Sunday Nov 16

Day: Sunny, with a high near 77. North northeast wind 6 to 8 mph becoming east in the afternoon.

Night: Mostly clear, with a low around 51. East wind around 6 mph becoming light and variable.

Monday Nov 17

Day: Sunny, with a high near 83.

Night: Clear, with a low around 47.

Tuesday Nov 18

Day: Mostly sunny, with a high near 76.

Night: A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51.

Wednesday Nov 19

Day: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.

Night: A 50 percent chance of showers. Mostly cloudy, with a low around 54.

Thursday Nov 20

Day: A 50 percent chance of showers. Partly sunny, with a high near 69.

Night: A 40 percent chance of showers. Mostly cloudy, with a low around 48.

Friday Nov 21

Day: A 30 percent chance of showers. Partly sunny, with a high near 65.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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