As of 16:36 CDT

Weather in Johnstone, TX

91°Current weather

Johnstone, Wednesday, 7 October, 16:36

Clear. Feels like 88°. High 91°, low 66°.

Pressure29.88 inHg
Wind8.1 mph E
Humidity24%
Visibility6.2 mi
Dew point50°

Monthly outlook for Johnstone, TX: average high 88.6°, average low 70.8°. That is 3.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 11 October (94.1°), the coolest 8 October (63.8°).

88.6°/70.8°
Average high / low
+3.8°
Above normal
5 / 3
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October92°82.7°+5.2°
17 October – 26 October83°79.7°+1.9°
27 October – 5 Novemberat normal75.8°—

October records over 66 years

101.7°3 October 1979All-time high
37°30 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Laughlin AFB (2 mi).

Thu, 0890° / 64°0Clear
90 °Clear

Johnstone, Thursday, 8 October

Clear. High 90°, low 64°.

Pressure30.00 inHg
Wind4.7 mph SE
Humidity33%
Visibility6.2 mi
Dew point52°
Fri, 0991° / 68°0Partly cloudy
91 °Partly cloudy

Johnstone, Friday, 9 October

Partly cloudy. High 91°, low 68°.

Pressure30.00 inHg
Wind6 mph E
Humidity42%
Visibility6.2 mi
Dew point61°
Sat, 1093° / 69°0Clear
93 °Clear

Johnstone, Saturday, 10 October

Clear. High 93°, low 69°.

Pressure29.94 inHg
Wind6.4 mph SE
Humidity32%
Visibility6.2 mi
Dew point53°
Sun, 1194° / 73°0Clear
94 °Clear

Johnstone, Sunday, 11 October

Clear. High 94°, low 73°.

Pressure29.91 inHg
Wind17.5 mph SE
Humidity44%
Visibility6.2 mi
Dew point61°
Mon, 1294° / 74°0Overcast
94 °Overcast

Johnstone, Monday, 12 October

Overcast. High 94°, low 74°.

Pressure29.91 inHg
Wind17.3 mph SE
Humidity54%
Visibility—
Dew point66°
Tue, 1394° / 77°0Overcast
94 °Overcast

Johnstone, Tuesday, 13 October

Overcast. High 94°, low 77°.

Pressure29.85 inHg
Wind21.5 mph SE
Humidity45%
Visibility—
Dew point64°
Wed, 1494° / 75°0.01Light rain
94 °Light rain

Johnstone, Wednesday, 14 October

Light rain. High 94°, low 75°.

Pressure29.80 inHg
Wind22.3 mph SE
Humidity58%
Visibility—
Dew point67°
Thu, 1592° / 75°0.09Light rain
92 °Light rain

Johnstone, Thursday, 15 October

Light rain. High 92°, low 75°.

Pressure29.88 inHg
Wind20.1 mph SE
Humidity61%
Visibility—
Dew point67°
Fri, 1687° / 75°1.39Heavy rain
87 °Heavy rain

Johnstone, Friday, 16 October

Heavy rain. High 87°, low 75°.

Pressure29.97 inHg
Wind19.6 mph SE
Humidity66%
Visibility—
Dew point70°
Sat, 1785° / 72°0.49Rain
85 °Rain

Johnstone, Saturday, 17 October

Rain. High 85°, low 72°.

Pressure30.03 inHg
Wind17.4 mph E
Humidity60%
Visibility—
Dew point64°
Sun, 1885° / 69°0.02Light rain
85 °Light rain

Johnstone, Sunday, 18 October

Light rain. High 85°, low 69°.

Pressure30.03 inHg
Wind15.1 mph SE
Humidity59%
Visibility—
Dew point64°
Mon, 1984° / 70°0.06Light rain
84 °Light rain

Johnstone, Monday, 19 October

Light rain. High 84°, low 70°.

Pressure30.09 inHg
Wind16 mph SE
Humidity69%
Visibility—
Dew point67°
Tue, 2081° / 69°0.02Light rain
81 °Light rain

Johnstone, Tuesday, 20 October

Light rain. High 81°, low 69°.

Pressure30.12 inHg
Wind17 mph SE
Humidity69%
Visibility—
Dew point65°
Wed, 2184° / 69°0.02Light rain
84 °Light rain

Johnstone, Wednesday, 21 October

Light rain. High 84°, low 69°.

Pressure29.97 inHg
Wind12.7 mph SE
Humidity64%
Visibility—
Dew point65°
Thu, 2280° / 68°0.26Rain
80 °Rain

Johnstone, Thursday, 22 October

Rain. High 80°, low 68°.

Pressure29.94 inHg
Wind18.2 mph N
Humidity49%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2379° / 62°0.08Climate normal
79 °Climate normal

Johnstone, Friday, 23 October

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2025)
Record low45° (1996)
Sat, 2479° / 61°0.1Climate normal
79 °Climate normal

Johnstone, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation27%
Record high94° (2001)
Record low49° (2005)
Sun, 2579° / 60°0.06Climate normal
79 °Climate normal

Johnstone, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high79°
Average low60°
Average precipitation0.06 in
Chance of precipitation17%
Record high97° (2010)
Record low44° (2005)
Mon, 2679° / 60°0.06Climate normal
79 °Climate normal

Johnstone, Monday, 26 October

Climate normal for this date — 60-year average.

Average high79°
Average low60°
Average precipitation0.06 in
Chance of precipitation15%
Record high94° (2021)
Record low42° (2019)
Tue, 2778° / 59°0.07Climate normal
78 °Climate normal

Johnstone, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high78°
Average low59°
Average precipitation0.07 in
Chance of precipitation17%
Record high92° (2025)
Record low37° (2020)
Wed, 2877° / 59°0.04Climate normal
77 °Climate normal

Johnstone, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.04 in
Chance of precipitation18%
Record high89° (2024)
Record low38° (2020)
Thu, 2977° / 59°0.04Climate normal
77 °Climate normal

Johnstone, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2024)
Record low42° (2017)
Fri, 3077° / 58°0.04Climate normal
77 °Climate normal

Johnstone, Friday, 30 October

Climate normal for this date — 60-year average.

Average high77°
Average low58°
Average precipitation0.04 in
Chance of precipitation22%
Record high90° (2024)
Record low37° (1993)
Sat, 3177° / 58°0.06Climate normal
77 °Climate normal

Johnstone, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high77°
Average low58°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (1997)
Record low38° (1993)
Sun, 0176° / 57°0.04Climate normal
76 °Climate normal

Johnstone, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high76°
Average low57°
Average precipitation0.04 in
Chance of precipitation17%
Record high89° (2016)
Record low38° (2023)
Mon, 0274° / 56°0.04Climate normal
74 °Climate normal

Johnstone, Monday, 2 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.04 in
Chance of precipitation20%
Record high86° (2012)
Record low40° (1966)
Tue, 0374° / 56°0.05Climate normal
74 °Climate normal

Johnstone, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.05 in
Chance of precipitation12%
Record high88° (2024)
Record low40° (1969)
Wed, 0474° / 56°0.03Climate normal
74 °Climate normal

Johnstone, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.03 in
Chance of precipitation17%
Record high90° (1988)
Record low38° (1991)
Thu, 0575° / 56°0.08Climate normal
75 °Climate normal

Johnstone, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high75°
Average low56°
Average precipitation0.08 in
Chance of precipitation13%
Record high88° (1963)
Record low37° (1991)

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 Johnstone, TX 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 Johnstone, TX 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.