As of 02:01 CDT

Weather in Sulphur, OK

42°Current weather

Sulphur, Sunday, 18 October, 02:01

Clear. Feels like 39°. High 66°, low 42°.

Pressure30.42 inHg
Wind4.5 mph SE
Humidity84%
Visibility6.2 mi
Dew point38°

Monthly outlook for Sulphur, OK: average high 73°, average low 56.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 2.9 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 30 October (79.3°), the coolest 18 October (42.1°).

73°/56.8°
Average high / low
+1.6°
Above normal
3 / 4
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October71.9°71.7°+0.1°
28 October – 6 November75°66.7°+4.6°
7 November – 16 Novemberat normal63.3°—

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).

Mon, 1969° / 50°0Clear
69 °Clear

Sulphur, Monday, 19 October

Clear. High 69°, low 50°.

Pressure30.30 inHg
Wind8.6 mph S
Humidity47%
Visibility6.2 mi
Dew point45°
Tue, 2072° / 53°0Mostly clear
72 °Mostly clear

Sulphur, Tuesday, 20 October

Mostly clear. High 72°, low 53°.

Pressure30.27 inHg
Wind8.5 mph SE
Humidity47%
Visibility6.2 mi
Dew point48°
Wed, 2175° / 54°0Clear
75 °Clear

Sulphur, Wednesday, 21 October

Clear. High 75°, low 54°.

Pressure30.24 inHg
Wind6.8 mph S
Humidity48%
Visibility6.2 mi
Dew point49°
Thu, 2278° / 58°0Partly cloudy
78 °Partly cloudy

Sulphur, Thursday, 22 October

Partly cloudy. High 78°, low 58°.

Pressure30.18 inHg
Wind7 mph S
Humidity41%
Visibility—
Dew point48°
Fri, 2379° / 59°0Overcast
79 °Overcast

Sulphur, Friday, 23 October

Overcast. High 79°, low 59°.

Pressure30.12 inHg
Wind11.4 mph SE
Humidity41%
Visibility—
Dew point48°
Sat, 2477° / 59°0Overcast
77 °Overcast

Sulphur, Saturday, 24 October

Overcast. High 77°, low 59°.

Pressure30.18 inHg
Wind12.3 mph S
Humidity46%
Visibility—
Dew point52°
Sun, 2568° / 53°0Overcast
68 °Overcast

Sulphur, Sunday, 25 October

Overcast. High 68°, low 53°.

Pressure30.33 inHg
Wind16.1 mph N
Humidity55%
Visibility—
Dew point49°
Mon, 2673° / 49°0Mostly clear
73 °Mostly clear

Sulphur, Monday, 26 October

Mostly clear. High 73°, low 49°.

Pressure30.30 inHg
Wind13.1 mph N
Humidity44%
Visibility—
Dew point44°
Tue, 2762° / 58°0Overcast
62 °Overcast

Sulphur, Tuesday, 27 October

Overcast. High 62°, low 58°.

Pressure30.27 inHg
Wind9 mph SE
Humidity54%
Visibility—
Dew point44°
Wed, 2871° / 59°0Overcast
71 °Overcast

Sulphur, Wednesday, 28 October

Overcast. High 71°, low 59°.

Pressure30.09 inHg
Wind15.4 mph S
Humidity40%
Visibility—
Dew point43°
Thu, 2969° / 65°1.2Heavy rain
69 °Heavy rain

Sulphur, Thursday, 29 October

Heavy rain. High 69°, low 65°.

Pressure29.94 inHg
Wind13.8 mph S
Humidity89%
Visibility—
Dew point65°
Fri, 3079° / 65°0.23Rain
79 °Rain

Sulphur, Friday, 30 October

Rain. High 79°, low 65°.

Pressure29.91 inHg
Wind8.7 mph SE
Humidity82%
Visibility—
Dew point65°
Sat, 3175° / 65°1.48Heavy rain
75 °Heavy rain

Sulphur, Saturday, 31 October

Heavy rain. High 75°, low 65°.

Pressure29.80 inHg
Wind14.9 mph S
Humidity86%
Visibility—
Dew point67°
Sun, 0177° / 60°0Light rain
77 °Light rain

Sulphur, Sunday, 1 November

Light rain. High 77°, low 60°.

Pressure29.97 inHg
Wind8.9 mph S
Humidity48%
Visibility—
Dew point51°
Mon, 0278° / 60°0Clear
78 °Clear

Sulphur, Monday, 2 November

Clear. High 78°, low 60°.

Pressure29.91 inHg
Wind14.2 mph S
Humidity62%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0365° / 49°0.15Climate normal
65 °Climate normal

Sulphur, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.15 in
Chance of precipitation18%
Record high82° (1978)
Record low23° (1991)
Wed, 0466° / 49°0.15Climate normal
66 °Climate normal

Sulphur, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.15 in
Chance of precipitation18%
Record high82° (2017)
Record low26° (1991)
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)

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.