Monthly outlook for Riga, ND: average high 58.7°, average low 40.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 14 October (72°), the coolest 17 October (28.8°).
58.7°/40.9°
Average high / low
+2.1°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
61.4°
56°
+3°
16 October – 25 October
54.2°
52°
+1.2°
26 October – 4 November
at normal
45.8°
—
October records over 66 years
89.2°4 October 1963All-time high
-2.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Granville (7 mi).
Wed, 0764° / 47°0
64 °
Riga, Wednesday, 7 October
Mostly clear. High 64°, low 47°.
Pressure30.03 inHg
Wind15.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point42°
Thu, 0863° / 42°0
63 °
Riga, Thursday, 8 October
Overcast. High 63°, low 42°.
Pressure30.09 inHg
Wind4.5 mph S
Humidity62%
Visibility6.2 mi
Dew point42°
Fri, 0969° / 44°0
69 °
Riga, Friday, 9 October
Overcast. High 69°, low 44°.
Pressure29.74 inHg
Wind5.7 mph SE
Humidity66%
Visibility6.2 mi
Dew point47°
Sat, 1070° / 52°0
70 °
Riga, Saturday, 10 October
Overcast. High 70°, low 52°.
Pressure29.50 inHg
Wind8 mph SE
Humidity91%
Visibility2.0 mi
Dew point58°
Sun, 1155° / 41°0.04
55 °
Riga, Sunday, 11 October
Light rain. High 55°, low 41°.
Pressure30.00 inHg
Wind16.2 mph N
Humidity72%
Visibility—
Dew point38°
Mon, 1244° / 36°0
44 °
Riga, Monday, 12 October
Overcast. High 44°, low 36°.
Pressure30.24 inHg
Wind12.9 mph NW
Humidity66%
Visibility—
Dew point30°
Tue, 1358° / 35°0
58 °
Riga, Tuesday, 13 October
Clear. High 58°, low 35°.
Pressure30.00 inHg
Wind12 mph S
Humidity58%
Visibility—
Dew point36°
Wed, 1472° / 46°0
72 °
Riga, Wednesday, 14 October
Partly cloudy. High 72°, low 46°.
Pressure29.50 inHg
Wind19.8 mph NW
Humidity46%
Visibility—
Dew point44°
Thu, 1548° / 38°0
48 °
Riga, Thursday, 15 October
Light snow. High 48°, low 38°.
Pressure29.88 inHg
Wind29 mph NW
Humidity41%
Visibility—
Dew point20°
Fri, 1642° / 34°0
42 °
Riga, Friday, 16 October
Overcast. High 42°, low 34°.
Pressure30.00 inHg
Wind27.1 mph NW
Humidity46%
Visibility—
Dew point20°
Sat, 1750° / 29°0
50 °
Riga, Saturday, 17 October
Partly cloudy. High 50°, low 29°.
Pressure30.27 inHg
Wind14.2 mph NW
Humidity39%
Visibility—
Dew point18°
Sun, 1858° / 41°0
58 °
Riga, Sunday, 18 October
Clear. High 58°, low 41°.
Pressure29.91 inHg
Wind17.2 mph NW
Humidity40%
Visibility—
Dew point31°
Mon, 1952° / 38°0
52 °
Riga, Monday, 19 October
Overcast. High 52°, low 38°.
Pressure30.09 inHg
Wind10.3 mph E
Humidity54%
Visibility—
Dew point31°
Tue, 2062° / 38°0
62 °
Riga, Tuesday, 20 October
Clear. High 62°, low 38°.
Pressure30.15 inHg
Wind8 mph S
Humidity45%
Visibility—
Dew point32°
Wed, 2162° / 47°0
62 °
Riga, Wednesday, 21 October
Clear. High 62°, low 47°.
Pressure30.00 inHg
Wind25.7 mph NW
Humidity41%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2251° / 34°0.02
51 °
Riga, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high78° (1963)
Record low14° (1996)
Fri, 2350° / 33°0.04
50 °
Riga, Friday, 23 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1963)
Record low16° (2020)
Sat, 2450° / 33°0.03
50 °
Riga, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (1989)
Record low14° (2020)
Sun, 2550° / 34°0.03
50 °
Riga, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (1977)
Record low18° (2020)
Mon, 2651° / 33°0.04
51 °
Riga, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (1990)
Record low13° (2001)
Tue, 2749° / 32°0.06
49 °
Riga, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (1986)
Record low13° (2023)
Wed, 2847° / 31°0.05
47 °
Riga, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation15%
Record high65° (1985)
Record low12° (1972)
Thu, 2946° / 31°0.07
46 °
Riga, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2007)
Record low8° (2023)
Fri, 3046° / 31°0.03
46 °
Riga, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (1977)
Record low-3° (1991)
Sat, 3145° / 29°0.02
45 °
Riga, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high69° (1999)
Record low-2° (2023)
Sun, 0144° / 30°0.05
44 °
Riga, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (1983)
Record low3° (1984)
Mon, 0244° / 29°0.03
44 °
Riga, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1965)
Record low4° (1991)
Tue, 0342° / 29°0.04
42 °
Riga, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (1981)
Record low-9° (1991)
Wed, 0443° / 28°0.03
43 °
Riga, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (2020)
Record low-10° (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 Riga, ND 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 Riga, ND 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.