As of 18:21 MDT

Weather in Rexburg, ID

77°

Rexburg, Friday, 9 October, 18:21

Partly cloudy. Feels like 75°. High 78°, low 41°.

Pressure29.56 inHg

Wind15 mph SW

Humidity15%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Monthly outlook for Rexburg, ID: average high 60.9°, average low 42.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 9 October (77.9°), the coolest 15 October (37°).

60.9°/42.2°

Average high / low

+2.7°

Above normal

5 / 4

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	59.7°	57.1°	+1.4°
19 October – 28 October	63°	52.8°	+5.7°
29 October – 7 November	at normal	46°	—

October records over 66 years

81.7°1 October 1992All-time high

4.3°30 October 1989All-time low

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

Sat, 1068° / 47°

0.17

68 °

Rexburg, Saturday, 10 October

Rain. High 68°, low 47°.

Pressure29.56 inHg

Wind6.6 mph SW

Humidity54%

Visibility6.2 mi

Dew point44°

Sun, 1151° / 43°

0.85

51 °

Rexburg, Sunday, 11 October

Rain. High 51°, low 43°.

Pressure29.65 inHg

Wind1.3 mph N

Humidity92%

Visibility2.0 mi

Dew point47°

Mon, 1256° / 40°

0.15

56 °

Rexburg, Monday, 12 October

Rain. High 56°, low 40°.

Pressure29.88 inHg

Wind2.5 mph NE

Humidity70%

Visibility6.2 mi

Dew point39°

Tue, 1355° / 38°

0.12

55 °

Rexburg, Tuesday, 13 October

Light rain. High 55°, low 38°.

Pressure29.88 inHg

Wind2.3 mph SW

Humidity66%

Visibility2.2 mi

Dew point40°

Wed, 1450° / 37°

0.07

50 °

Rexburg, Wednesday, 14 October

Light rain. High 50°, low 37°.

Pressure30.09 inHg

Wind7.8 mph S

Humidity77%

Visibility—

Dew point40°

Thu, 1556° / 37°

56 °

Rexburg, Thursday, 15 October

Partly cloudy. High 56°, low 37°.

Pressure30.30 inHg

Wind4.7 mph SE

Humidity57%

Visibility—

Dew point34°

Fri, 1660° / 42°

60 °

Rexburg, Friday, 16 October

Clear. High 60°, low 42°.

Pressure30.42 inHg

Wind4.4 mph NE

Humidity47%

Visibility—

Dew point33°

Sat, 1761° / 42°

61 °

Rexburg, Saturday, 17 October

Overcast. High 61°, low 42°.

Pressure30.30 inHg

Wind6.1 mph SW

Humidity36%

Visibility—

Dew point28°

Sun, 1863° / 44°

63 °

Rexburg, Sunday, 18 October

Overcast. High 63°, low 44°.

Pressure30.21 inHg

Wind5.7 mph W

Humidity40%

Visibility—

Dew point32°

Mon, 1966° / 43°

66 °

Rexburg, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.12 inHg

Wind5.6 mph W

Humidity35%

Visibility—

Dew point30°

Tue, 2067° / 46°

67 °

Rexburg, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.06 inHg

Wind7 mph SW

Humidity31%

Visibility—

Dew point29°

Wed, 2168° / 47°

68 °

Rexburg, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure30.09 inHg

Wind4.7 mph NW

Humidity35%

Visibility—

Dew point32°

Thu, 2256° / 45°

0.04

56 °

Rexburg, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure29.94 inHg

Wind25 mph SW

Humidity57%

Visibility—

Dew point40°

Fri, 2358° / 39°

58 °

Rexburg, Friday, 23 October

Overcast. High 58°, low 39°.

Pressure29.85 inHg

Wind9.2 mph S

Humidity47%

Visibility—

Dew point31°

Sat, 2463° / 45°

0.01

63 °

Rexburg, Saturday, 24 October

Light rain. High 63°, low 45°.

Pressure29.85 inHg

Wind6.2 mph NE

Humidity48%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2552° / 31°

0.06

52 °

Rexburg, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°

Average low31°

Average precipitation0.06 in

Chance of precipitation27%

Record high71° (2014)

Record low6° (1997)

Mon, 2651° / 31°

0.08

51 °

Rexburg, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°

Average low31°

Average precipitation0.08 in

Chance of precipitation28%

Record high67° (1999)

Record low10° (1997)

Tue, 2750° / 29°

0.04

50 °

Rexburg, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low29°

Average precipitation0.04 in

Chance of precipitation20%

Record high68° (1977)

Record low7° (1996)

Wed, 2849° / 29°

0.07

49 °

Rexburg, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low29°

Average precipitation0.07 in

Chance of precipitation32%

Record high66° (1990)

Record low9° (1970)

Thu, 2948° / 29°

0.07

48 °

Rexburg, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.07 in

Chance of precipitation32%

Record high70° (1964)

Record low8° (1989)

Fri, 3046° / 28°

0.08

46 °

Rexburg, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.08 in

Chance of precipitation40%

Record high68° (1962)

Record low4° (1989)

Sat, 3147° / 28°

0.06

47 °

Rexburg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.06 in

Chance of precipitation37%

Record high67° (2014)

Record low11° (2019)

Sun, 0146° / 27°

0.04

46 °

Rexburg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.04 in

Chance of precipitation23%

Record high64° (2014)

Record low-2° (2002)

Mon, 0245° / 27°

0.06

45 °

Rexburg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.06 in

Chance of precipitation30%

Record high62° (1978)

Record low-5° (1991)

Tue, 0346° / 26°

0.04

46 °

Rexburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°

Average low26°

Average precipitation0.04 in

Chance of precipitation18%

Record high63° (1962)

Record low-3° (1991)

Wed, 0446° / 27°

0.05

46 °

Rexburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.05 in

Chance of precipitation27%

Record high61° (2001)

Record low2° (2002)

Thu, 0546° / 28°

0.06

46 °

Rexburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.06 in

Chance of precipitation38%

Record high62° (2020)

Record low0° (1961)

Fri, 0646° / 28°

0.07

46 °

Rexburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.07 in

Chance of precipitation37%

Record high67° (2020)

Record low2° (1971)

Sat, 0745° / 27°

0.07

45 °

Rexburg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.07 in

Chance of precipitation43%

Record high69° (1999)

Record low1° (1971)

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 Rexburg, ID 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 Rexburg, ID 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.