As of 05:44 CDT

Weather in Graham Valley, IN

69°Current weather

Graham Valley, Sunday, 9 August, 05:44

Mostly clear. Feels like 70°. High 92°, low 69°.

Pressure30.06 inHg
Wind5.4 mph S
Humidity96%
Visibility6.2 mi
Dew point68°

Monthly outlook for Graham Valley, IN: average high 90.8°, average low 72°. That is 3.1° above the climate normal for August. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 August (100.3°), the coolest 15 August (64.7°).

90.8°/72°
Average high / low
+3.1°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August87.1°85.3°+1°
19 August – 28 August97.1°85.5°+6.4°
29 August – 7 Septemberat normal83.6°

August records over 66 years

102.2°15 August 2007All-time high
51.8°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Lynnville (4 mi).

Mon, 1094° / 76°0Clear
94 °Clear

Graham Valley, Monday, 10 August

Clear. High 94°, low 76°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 76°0Overcast
94 °Overcast

Graham Valley, Tuesday, 11 August

Overcast. High 94°, low 76°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1295° / 72°0.44Rain
95 °Rain

Graham Valley, Wednesday, 12 August

Rain. High 95°, low 72°.

Pressure29.83 inHg
Wind12 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Thu, 1387° / 70°0.42Rain
87 °Rain

Graham Valley, Thursday, 13 August

Rain. High 87°, low 70°.

Pressure29.94 inHg
Wind11.7 mph NE
Humidity68%
Visibility
Dew point71°
Fri, 1474° / 66°0.3Rain
74 °Rain

Graham Valley, Friday, 14 August

Rain. High 74°, low 66°.

Pressure30.06 inHg
Wind13.3 mph E
Humidity84%
Visibility
Dew point67°
Sat, 1577° / 65°0.19Light rain
77 °Light rain

Graham Valley, Saturday, 15 August

Light rain. High 77°, low 65°.

Pressure30.18 inHg
Wind10.1 mph E
Humidity76%
Visibility
Dew point67°
Sun, 1687° / 67°0Overcast
87 °Overcast

Graham Valley, Sunday, 16 August

Overcast. High 87°, low 67°.

Pressure30.03 inHg
Wind8 mph E
Humidity70%
Visibility
Dew point71°
Mon, 1785° / 70°0Mostly clear
85 °Mostly clear

Graham Valley, Monday, 17 August

Mostly clear. High 85°, low 70°.

Pressure30.03 inHg
Wind7.7 mph N
Humidity62%
Visibility
Dew point68°
Tue, 1886° / 68°0Clear
86 °Clear

Graham Valley, Tuesday, 18 August

Clear. High 86°, low 68°.

Pressure30.00 inHg
Wind8.6 mph E
Humidity60%
Visibility
Dew point67°
Wed, 1989° / 69°0Mostly clear
89 °Mostly clear

Graham Valley, Wednesday, 19 August

Mostly clear. High 89°, low 69°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity52%
Visibility
Dew point66°
Thu, 2098° / 78°0Partly cloudy
98 °Partly cloudy

Graham Valley, Thursday, 20 August

Partly cloudy. High 98°, low 78°.

Pressure29.88 inHg
Wind13 mph SW
Humidity49%
Visibility
Dew point71°
Fri, 21100° / 78°0Mostly clear
100 °Mostly clear

Graham Valley, Friday, 21 August

Mostly clear. High 100°, low 78°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity41%
Visibility
Dew point67°
Sat, 22100° / 77°0Clear
100 °Clear

Graham Valley, Saturday, 22 August

Clear. High 100°, low 77°.

Pressure29.88 inHg
Wind5.9 mph SE
Humidity49%
Visibility
Dew point73°
Sun, 23100° / 79°0Mostly clear
100 °Mostly clear

Graham Valley, Sunday, 23 August

Mostly clear. High 100°, low 79°.

Pressure29.88 inHg
Wind9.3 mph NW
Humidity42%
Visibility
Dew point68°
Mon, 2496° / 73°0.06Light rain
96 °Light rain

Graham Valley, Monday, 24 August

Light rain. High 96°, low 73°.

Pressure29.97 inHg
Wind6.2 mph E
Humidity47%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.06Climate normal
86 °Climate normal

Graham Valley, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high98° (2023)
Record low58° (2015)
Wed, 2686° / 69°0.07Climate normal
86 °Climate normal

Graham Valley, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.07 in
Chance of precipitation20%
Record high95° (2003)
Record low55° (2025)
Thu, 2786° / 70°0.11Climate normal
86 °Climate normal

Graham Valley, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (2024)
Record low53° (2025)
Fri, 2886° / 69°0.16Climate normal
86 °Climate normal

Graham Valley, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation33%
Record high96° (2007)
Record low56° (1986)
Sat, 2985° / 69°0.1Climate normal
85 °Climate normal

Graham Valley, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2024)
Record low52° (1986)
Sun, 3084° / 68°0.15Climate normal
84 °Climate normal

Graham Valley, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.15 in
Chance of precipitation22%
Record high95° (2024)
Record low53° (1986)
Mon, 3184° / 68°0.06Climate normal
84 °Climate normal

Graham Valley, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.06 in
Chance of precipitation37%
Record high96° (1995)
Record low58° (2009)
Tue, 0184° / 68°0.12Climate normal
84 °Climate normal

Graham Valley, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation30%
Record high97° (2011)
Record low54° (1967)
Wed, 0284° / 68°0.14Climate normal
84 °Climate normal

Graham Valley, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation30%
Record high97° (2011)
Record low56° (1965)
Thu, 0383° / 68°0.13Climate normal
83 °Climate normal

Graham Valley, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.13 in
Chance of precipitation32%
Record high98° (2011)
Record low55° (1974)
Fri, 0483° / 67°0.09Climate normal
83 °Climate normal

Graham Valley, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (2007)
Record low53° (1974)
Sat, 0583° / 67°0.11Climate normal
83 °Climate normal

Graham Valley, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation27%
Record high95° (1998)
Record low53° (1974)
Sun, 0683° / 66°0.03Climate normal
83 °Climate normal

Graham Valley, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.03 in
Chance of precipitation18%
Record high96° (1998)
Record low55° (1988)
Mon, 0783° / 66°0.03Climate normal
83 °Climate normal

Graham Valley, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.03 in
Chance of precipitation20%
Record high96° (1990)
Record low51° (1988)

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 Graham Valley, IN 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 Graham Valley, IN 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.