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

Today's forecast for Fort Sill shows a high of 70 degrees and a low of 45 degrees Fahrenheit. Mostly Sunny with a high near 70°F.

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

The 7-day forecast for Fort Sill shows highs from 64 to 77 degrees and lows from 36 to 58 degrees Fahrenheit.

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 (73503)

Current Conditions From Nearby Local Station

43°F
Feels Like 43°F

Humidity 75% Dew Point 36°F Wind Calm 0 MPH Barometer 30.1 in.764.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 2.4 miles S of central Fort Sill
at 1:57 AM Fri, Oct 31, 2025

Current Conditions From Nearby Local Station

43°F
Feels Like 43°F

Humidity 75% Dew Point 36°F Wind Calm 0 MPH Barometer 30.1 in.764.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 2.4 miles S of central Fort Sill
at 1:57 AM Fri, Oct 31, 2025

Point Forecast at a Glance

FriOct 31

70°

45°

SatNov 1

64°

36°

SunNov 2

69°

43°

MonNov 3

74°

47°

TueNov 4

75°

50°

WedNov 5

77°

52°

ThuNov 6

75°

58°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 64°F to 77°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for October-November. Normal highs for this period are around 68°F with lows around 44°F.

This Date in Weather History

1846 - Eighty-seven pioneers were trapped by early snows in the Sierra Nevada Mountains that piled five feet deep, with 30 to 40 foot drifts. Just 47 persons survived the "Donner Pass Tragedy".