As of 04:05 CDT

Weather in Sulphur, OK

48°Current weather

Sulphur, Tuesday, 20 October, 04:05

Clear. Feels like 45°. High 77°, low 48°.

Pressure30.24 inHg
Wind4.9 mph SE
Humidity83%
Visibility6.2 mi
Dew point43°

Monthly outlook for Sulphur, OK: average high 73.4°, average low 53.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 1 November (82.5°), the coolest 28 October (42.9°).

73.4°/53.9°
Average high / low
+2.3°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October72.5°70.9°+0.9°
30 October – 8 November75°66.1°+4.9°
9 November – 18 Novemberat normal62.8°—

October records over 66 years

95.2°1 October 1979All-time high
25.5°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Davis (10 mi).

Wed, 2180° / 51°0Clear
80 °Clear

Sulphur, Wednesday, 21 October

Clear. High 80°, low 51°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity39%
Visibility6.2 mi
Dew point47°
Thu, 2280° / 58°0Partly cloudy
80 °Partly cloudy

Sulphur, Thursday, 22 October

Partly cloudy. High 80°, low 58°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity30%
Visibility6.2 mi
Dew point43°
Fri, 2380° / 60°0Mostly clear
80 °Mostly clear

Sulphur, Friday, 23 October

Mostly clear. High 80°, low 60°.

Pressure30.18 inHg
Wind11.2 mph SE
Humidity35%
Visibility6.2 mi
Dew point46°
Sat, 2479° / 61°0Overcast
79 °Overcast

Sulphur, Saturday, 24 October

Overcast. High 79°, low 61°.

Pressure30.21 inHg
Wind10 mph S
Humidity38%
Visibility—
Dew point48°
Sun, 2576° / 61°0Overcast
76 °Overcast

Sulphur, Sunday, 25 October

Overcast. High 76°, low 61°.

Pressure30.30 inHg
Wind10.6 mph SE
Humidity42%
Visibility—
Dew point48°
Mon, 2677° / 57°0Overcast
77 °Overcast

Sulphur, Monday, 26 October

Overcast. High 77°, low 57°.

Pressure30.21 inHg
Wind11.1 mph S
Humidity58%
Visibility—
Dew point55°
Tue, 2764° / 45°0.06Light rain
64 °Light rain

Sulphur, Tuesday, 27 October

Light rain. High 64°, low 45°.

Pressure30.36 inHg
Wind23.8 mph NE
Humidity81%
Visibility—
Dew point48°
Wed, 2854° / 43°0.09Light rain
54 °Light rain

Sulphur, Wednesday, 28 October

Light rain. High 54°, low 43°.

Pressure30.50 inHg
Wind20.6 mph NE
Humidity31%
Visibility—
Dew point21°
Thu, 2959° / 44°0Overcast
59 °Overcast

Sulphur, Thursday, 29 October

Overcast. High 59°, low 44°.

Pressure30.24 inHg
Wind14.1 mph S
Humidity44%
Visibility—
Dew point30°
Fri, 3071° / 55°0Light rain
71 °Light rain

Sulphur, Friday, 30 October

Light rain. High 71°, low 55°.

Pressure29.94 inHg
Wind15.4 mph S
Humidity60%
Visibility—
Dew point52°
Sat, 3180° / 57°0.03Light rain
80 °Light rain

Sulphur, Saturday, 31 October

Light rain. High 80°, low 57°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity56%
Visibility—
Dew point57°
Sun, 0183° / 62°0.08Light rain
83 °Light rain

Sulphur, Sunday, 1 November

Light rain. High 83°, low 62°.

Pressure29.94 inHg
Wind15.7 mph SW
Humidity56%
Visibility—
Dew point61°
Mon, 0269° / 54°0Clear
69 °Clear

Sulphur, Monday, 2 November

Clear. High 69°, low 54°.

Pressure30.21 inHg
Wind15.7 mph N
Humidity57%
Visibility—
Dew point48°
Tue, 0373° / 52°0Clear
73 °Clear

Sulphur, Tuesday, 3 November

Clear. High 73°, low 52°.

Pressure30.21 inHg
Wind5.7 mph NW
Humidity50%
Visibility—
Dew point48°
Wed, 0475° / 56°0Partly cloudy
75 °Partly cloudy

Sulphur, Wednesday, 4 November

Partly cloudy. High 75°, low 56°.

Pressure30.06 inHg
Wind15.3 mph S
Humidity45%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0566° / 50°0.08Climate normal
66 °Climate normal

Sulphur, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.08 in
Chance of precipitation17%
Record high82° (2017)
Record low33° (1976)
Fri, 0666° / 49°0.09Climate normal
66 °Climate normal

Sulphur, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high80° (2025)
Record low33° (1993)
Sat, 0765° / 49°0.07Climate normal
65 °Climate normal

Sulphur, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high82° (2005)
Record low32° (1993)
Sun, 0865° / 50°0.09Climate normal
65 °Climate normal

Sulphur, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2023)
Record low26° (1991)
Mon, 0965° / 50°0.04Climate normal
65 °Climate normal

Sulphur, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.04 in
Chance of precipitation22%
Record high81° (1988)
Record low31° (1991)
Tue, 1064° / 48°0.05Climate normal
64 °Climate normal

Sulphur, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (1995)
Record low26° (2018)
Wed, 1164° / 46°0.09Climate normal
64 °Climate normal

Sulphur, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation13%
Record high78° (1999)
Record low27° (2019)
Thu, 1262° / 45°0.08Climate normal
62 °Climate normal

Sulphur, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.08 in
Chance of precipitation20%
Record high81° (2005)
Record low18° (2019)
Fri, 1362° / 45°0.05Climate normal
62 °Climate normal

Sulphur, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (2025)
Record low21° (1986)
Sat, 1462° / 47°0.05Climate normal
62 °Climate normal

Sulphur, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.05 in
Chance of precipitation23%
Record high81° (2025)
Record low22° (2018)
Sun, 1562° / 46°0.09Climate normal
62 °Climate normal

Sulphur, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation18%
Record high86° (2025)
Record low28° (1982)
Mon, 1662° / 45°0.07Climate normal
62 °Climate normal

Sulphur, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (2016)
Record low26° (1997)
Tue, 1763° / 46°0.1Climate normal
63 °Climate normal

Sulphur, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.1 in
Chance of precipitation13%
Record high83° (2025)
Record low26° (2014)
Wed, 1862° / 46°0.05Climate normal
62 °Climate normal

Sulphur, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation15%
Record high80° (2025)
Record low24° (2014)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sulphur, OK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sulphur, OK since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.