As of 05:09 CDT

Weather in Prosper, TX

65°Current weather

Prosper, Thursday, 8 October, 05:09

Clear. Feels like 65°. High 90°, low 64°.

Pressure29.97 inHg
Wind4 mph E
Humidity71%
Visibility6.2 mi
Dew point55°

Monthly outlook for Prosper, TX: average high 88.2°, average low 69.2°. That is 6.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 23 October (91.4°), the coolest 10 October (63.7°).

88.2°/69.2°
Average high / low
+6.4°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October88.6°77.7°+6.1°
18 October – 27 October87.5°73.9°+7.5°
28 October – 6 Novemberat normal69.4°—

October records over 66 years

95.5°1 October 1977All-time high
29.5°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Savannah (6 mi).

Fri, 0990° / 64°0Clear
90 °Clear

Prosper, Friday, 9 October

Clear. High 90°, low 64°.

Pressure30.03 inHg
Wind8.1 mph SE
Humidity41%
Visibility6.2 mi
Dew point59°
Sat, 1089° / 64°0Clear
89 °Clear

Prosper, Saturday, 10 October

Clear. High 89°, low 64°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity40%
Visibility6.2 mi
Dew point59°
Sun, 1190° / 67°0Overcast
90 °Overcast

Prosper, Sunday, 11 October

Overcast. High 90°, low 67°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point60°
Mon, 1288° / 71°0Mostly clear
88 °Mostly clear

Prosper, Monday, 12 October

Mostly clear. High 88°, low 71°.

Pressure29.97 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point64°
Tue, 1391° / 75°0Overcast
91 °Overcast

Prosper, Tuesday, 13 October

Overcast. High 91°, low 75°.

Pressure29.91 inHg
Wind12.8 mph S
Humidity53%
Visibility—
Dew point67°
Wed, 1489° / 76°0Clear
89 °Clear

Prosper, Wednesday, 14 October

Clear. High 89°, low 76°.

Pressure29.88 inHg
Wind19.2 mph S
Humidity51%
Visibility—
Dew point67°
Thu, 1587° / 75°0Light rain
87 °Light rain

Prosper, Thursday, 15 October

Light rain. High 87°, low 75°.

Pressure29.94 inHg
Wind19.5 mph S
Humidity61%
Visibility—
Dew point69°
Fri, 1689° / 72°0.21Rain
89 °Rain

Prosper, Friday, 16 October

Rain. High 89°, low 72°.

Pressure30.06 inHg
Wind18.1 mph S
Humidity54%
Visibility—
Dew point67°
Sat, 1783° / 65°0.07Light rain
83 °Light rain

Prosper, Saturday, 17 October

Light rain. High 83°, low 65°.

Pressure30.12 inHg
Wind12.1 mph NE
Humidity62%
Visibility—
Dew point63°
Sun, 1887° / 71°0.05Light rain
87 °Light rain

Prosper, Sunday, 18 October

Light rain. High 87°, low 71°.

Pressure30.06 inHg
Wind9.5 mph NE
Humidity49%
Visibility—
Dew point60°
Mon, 1987° / 68°0Clear
87 °Clear

Prosper, Monday, 19 October

Clear. High 87°, low 68°.

Pressure30.06 inHg
Wind9.4 mph N
Humidity39%
Visibility—
Dew point55°
Tue, 2085° / 67°0Clear
85 °Clear

Prosper, Tuesday, 20 October

Clear. High 85°, low 67°.

Pressure30.06 inHg
Wind9.3 mph NE
Humidity48%
Visibility—
Dew point59°
Wed, 2186° / 67°0Clear
86 °Clear

Prosper, Wednesday, 21 October

Clear. High 86°, low 67°.

Pressure29.91 inHg
Wind8.3 mph N
Humidity46%
Visibility—
Dew point58°
Thu, 2289° / 69°0Clear
89 °Clear

Prosper, Thursday, 22 October

Clear. High 89°, low 69°.

Pressure29.68 inHg
Wind16.3 mph SE
Humidity43%
Visibility—
Dew point58°
Fri, 2391° / 73°0Clear
91 °Clear

Prosper, Friday, 23 October

Clear. High 91°, low 73°.

Pressure29.74 inHg
Wind18 mph S
Humidity45%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2473° / 56°0.24Climate normal
73 °Climate normal

Prosper, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.24 in
Chance of precipitation28%
Record high89° (2024)
Record low41° (1981)
Sun, 2573° / 56°0.11Climate normal
73 °Climate normal

Prosper, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation33%
Record high88° (2024)
Record low43° (1982)
Mon, 2673° / 56°0.13Climate normal
73 °Climate normal

Prosper, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.13 in
Chance of precipitation23%
Record high87° (1992)
Record low40° (2020)
Tue, 2772° / 55°0.11Climate normal
72 °Climate normal

Prosper, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.11 in
Chance of precipitation27%
Record high86° (2024)
Record low37° (2020)
Wed, 2871° / 55°0.19Climate normal
71 °Climate normal

Prosper, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.19 in
Chance of precipitation30%
Record high88° (2024)
Record low37° (2017)
Thu, 2971° / 54°0.16Climate normal
71 °Climate normal

Prosper, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation28%
Record high86° (2024)
Record low37° (2020)
Fri, 3071° / 55°0.19Climate normal
71 °Climate normal

Prosper, Friday, 30 October

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.19 in
Chance of precipitation37%
Record high88° (2024)
Record low35° (1993)
Sat, 3171° / 54°0.16Climate normal
71 °Climate normal

Prosper, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation27%
Record high86° (1963)
Record low29° (1993)
Sun, 0170° / 53°0.12Climate normal
70 °Climate normal

Prosper, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.12 in
Chance of precipitation23%
Record high85° (2012)
Record low33° (1991)
Mon, 0268° / 52°0.11Climate normal
68 °Climate normal

Prosper, Monday, 2 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.11 in
Chance of precipitation22%
Record high89° (2017)
Record low33° (1991)
Tue, 0367° / 51°0.1Climate normal
67 °Climate normal

Prosper, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.1 in
Chance of precipitation25%
Record high83° (1978)
Record low29° (1991)
Wed, 0468° / 51°0.15Climate normal
68 °Climate normal

Prosper, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.15 in
Chance of precipitation23%
Record high85° (2017)
Record low29° (1991)
Thu, 0569° / 52°0.13Climate normal
69 °Climate normal

Prosper, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.13 in
Chance of precipitation20%
Record high90° (2017)
Record low33° (1991)
Fri, 0669° / 52°0.14Climate normal
69 °Climate normal

Prosper, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.14 in
Chance of precipitation22%
Record high86° (1989)
Record low36° (1993)

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 Prosper, 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 Prosper, 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.